java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 16:38:57,293 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 16:38:57,295 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 16:38:57,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 16:38:57,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 16:38:57,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 16:38:57,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 16:38:57,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 16:38:57,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 16:38:57,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 16:38:57,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 16:38:57,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 16:38:57,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 16:38:57,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 16:38:57,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 16:38:57,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 16:38:57,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 16:38:57,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 16:38:57,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 16:38:57,324 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 16:38:57,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 16:38:57,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 16:38:57,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 16:38:57,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 16:38:57,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 16:38:57,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 16:38:57,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 16:38:57,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 16:38:57,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 16:38:57,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 16:38:57,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 16:38:57,333 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 16:38:57,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 16:38:57,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 16:38:57,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 16:38:57,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 16:38:57,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 16:38:57,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 16:38:57,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 16:38:57,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 16:38:57,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 16:38:57,339 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 16:38:57,353 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 16:38:57,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 16:38:57,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 16:38:57,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 16:38:57,355 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 16:38:57,355 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 16:38:57,355 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 16:38:57,356 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 16:38:57,356 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 16:38:57,356 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 16:38:57,356 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 16:38:57,356 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 16:38:57,357 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 16:38:57,357 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 16:38:57,357 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 16:38:57,357 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 16:38:57,357 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 16:38:57,358 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 16:38:57,358 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 16:38:57,358 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 16:38:57,358 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 16:38:57,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 16:38:57,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 16:38:57,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 16:38:57,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 16:38:57,359 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 16:38:57,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 16:38:57,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 16:38:57,360 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 16:38:57,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 16:38:57,403 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 16:38:57,407 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 16:38:57,408 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 16:38:57,409 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 16:38:57,410 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2019-09-19 16:38:57,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7482e38c3/c391fef44678448195acd817d19335cb/FLAGc89e86f22 [2019-09-19 16:38:58,435 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 16:38:58,436 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2019-09-19 16:38:58,486 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7482e38c3/c391fef44678448195acd817d19335cb/FLAGc89e86f22 [2019-09-19 16:38:58,811 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7482e38c3/c391fef44678448195acd817d19335cb [2019-09-19 16:38:58,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 16:38:58,821 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 16:38:58,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 16:38:58,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 16:38:58,826 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 16:38:58,827 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:38:58" (1/1) ... [2019-09-19 16:38:58,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39d9f293 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:38:58, skipping insertion in model container [2019-09-19 16:38:58,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 04:38:58" (1/1) ... [2019-09-19 16:38:58,838 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 16:38:59,025 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 16:39:04,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 16:39:04,191 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 16:39:04,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 16:39:06,042 INFO L192 MainTranslator]: Completed translation [2019-09-19 16:39:06,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06 WrapperNode [2019-09-19 16:39:06,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 16:39:06,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 16:39:06,044 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 16:39:06,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 16:39:06,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,542 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... [2019-09-19 16:39:06,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 16:39:06,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 16:39:06,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 16:39:06,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 16:39:06,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 04:39:06" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 16:39:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 16:39:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 16:39:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-19 16:39:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2019-09-19 16:39:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-19 16:39:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-19 16:39:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-19 16:39:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-09-19 16:39:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-09-19 16:39:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-19 16:39:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-19 16:39:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-09-19 16:39:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-19 16:39:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2019-09-19 16:39:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-09-19 16:39:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-09-19 16:39:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2019-09-19 16:39:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-19 16:39:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-19 16:39:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-19 16:39:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-19 16:39:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-19 16:39:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-19 16:39:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-19 16:39:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-19 16:39:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-19 16:39:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-19 16:39:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-19 16:39:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-19 16:39:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-19 16:39:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-19 16:39:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-19 16:39:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-09-19 16:39:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-09-19 16:39:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-19 16:39:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-19 16:39:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-19 16:39:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-19 16:39:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-19 16:39:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-19 16:39:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-19 16:39:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-19 16:39:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2019-09-19 16:39:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-19 16:39:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-19 16:39:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-19 16:39:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-09-19 16:39:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-19 16:39:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-19 16:39:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-19 16:39:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2019-09-19 16:39:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2019-09-19 16:39:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-09-19 16:39:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2019-09-19 16:39:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-09-19 16:39:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_discard_alignment [2019-09-19 16:39:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2019-09-19 16:39:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2019-09-19 16:39:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2019-09-19 16:39:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2019-09-19 16:39:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2019-09-19 16:39:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2019-09-19 16:39:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2019-09-19 16:39:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_init [2019-09-19 16:39:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_start [2019-09-19 16:39:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2019-09-19 16:39:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_complete [2019-09-19 16:39:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2019-09-19 16:39:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2019-09-19 16:39:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_issue_discard_async [2019-09-19 16:39:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2019-09-19 16:39:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2019-09-19 16:39:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2019-09-19 16:39:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2019-09-19 16:39:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release_no_holder [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_success [2019-09-19 16:39:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_table_init [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_insert [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_remove [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup_metadata_dev [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2019-09-19 16:39:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2019-09-19 16:39:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2019-09-19 16:39:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2019-09-19 16:39:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_io [2019-09-19 16:39:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2019-09-19 16:39:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block_range [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2019-09-19 16:39:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2019-09-19 16:39:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2019-09-19 16:39:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2019-09-19 16:39:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2019-09-19 16:39:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2019-09-19 16:39:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2019-09-19 16:39:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2019-09-19 16:39:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2019-09-19 16:39:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __inc_remap_and_issue_cell [2019-09-19 16:39:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2019-09-19 16:39:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping_fail [2019-09-19 16:39:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2019-09-19 16:39:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2019-09-19 16:39:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_fail [2019-09-19 16:39:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_success [2019-09-19 16:39:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2019-09-19 16:39:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_double_checking_shared_status [2019-09-19 16:39:06,905 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2019-09-19 16:39:06,907 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2019-09-19 16:39:06,908 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overlaps_block [2019-09-19 16:39:06,909 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2019-09-19 16:39:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure save_and_set_endio [2019-09-19 16:39:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2019-09-19 16:39:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2019-09-19 16:39:06,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2019-09-19 16:39:06,914 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2019-09-19 16:39:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2019-09-19 16:39:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_internal_copy [2019-09-19 16:39:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2019-09-19 16:39:06,915 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2019-09-19 16:39:06,916 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_space [2019-09-19 16:39:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2019-09-19 16:39:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure check_low_water_mark [2019-09-19 16:39:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2019-09-19 16:39:06,923 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2019-09-19 16:39:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2019-09-19 16:39:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2019-09-19 16:39:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2019-09-19 16:39:06,924 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2019-09-19 16:39:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __bio_inc_remaining [2019-09-19 16:39:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2019-09-19 16:39:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2019-09-19 16:39:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2019-09-19 16:39:06,925 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __remap_and_issue_shared_cell [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2019-09-19 16:39:06,926 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_read_only [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_read_only [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_success [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_fail [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_success [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_fail [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __thin_bio_rb_add [2019-09-19 16:39:06,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __extract_sorted_bios [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __sort_thin_deferred_bios [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_cells [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_cells [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2019-09-19 16:39:06,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2019-09-19 16:39:06,929 INFO L138 BoogieDeclarations]: Found implementation of procedure to_pool_work [2019-09-19 16:39:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2019-09-19 16:39:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_wait [2019-09-19 16:39:06,930 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_start [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_stop [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2019-09-19 16:39:06,931 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_enabled [2019-09-19 16:39:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2019-09-19 16:39:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2019-09-19 16:39:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2019-09-19 16:39:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2019-09-19 16:39:06,932 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2019-09-19 16:39:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio_with_throttle [2019-09-19 16:39:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2019-09-19 16:39:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_hook_bio [2019-09-19 16:39:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_bio_map [2019-09-19 16:39:06,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_is_congested [2019-09-19 16:39:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_bios [2019-09-19 16:39:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure data_dev_supports_discard [2019-09-19 16:39:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2019-09-19 16:39:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_passdown_if_not_supported [2019-09-19 16:39:06,934 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_control_target [2019-09-19 16:39:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_control_target [2019-09-19 16:39:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2019-09-19 16:39:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2019-09-19 16:39:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_create [2019-09-19 16:39:06,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2019-09-19 16:39:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2019-09-19 16:39:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_find [2019-09-19 16:39:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2019-09-19 16:39:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_pool_features [2019-09-19 16:39:06,936 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_low_callback [2019-09-19 16:39:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2019-09-19 16:39:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2019-09-19 16:39:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size [2019-09-19 16:39:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2019-09-19 16:39:06,937 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_metadata_threshold [2019-09-19 16:39:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_ctr [2019-09-19 16:39:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2019-09-19 16:39:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2019-09-19 16:39:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2019-09-19 16:39:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_suspend_active_thins [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2019-09-19 16:39:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2019-09-19 16:39:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2019-09-19 16:39:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_thin_mesg [2019-09-19 16:39:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_snap_mesg [2019-09-19 16:39:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure process_delete_mesg [2019-09-19 16:39:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure process_set_transaction_id_mesg [2019-09-19 16:39:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure process_reserve_metadata_snap_mesg [2019-09-19 16:39:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure process_release_metadata_snap_mesg [2019-09-19 16:39:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2019-09-19 16:39:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure emit_flags [2019-09-19 16:39:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2019-09-19 16:39:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_ctr [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2019-09-19 16:39:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2019-09-19 16:39:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2019-09-19 16:39:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2019-09-19 16:39:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2019-09-19 16:39:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_init [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_exit [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-19 16:39:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-09-19 16:39:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-19 16:39:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-19 16:39:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-09-19 16:39:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-19 16:39:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-09-19 16:39:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-19 16:39:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-19 16:39:06,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_28 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_29 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_30 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_31 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_32 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_33 [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2019-09-19 16:39:06,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_extend [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2019-09-19 16:39:06,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_register_threshold_callback [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2019-09-19 16:39:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_block_time [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_inc [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_dec [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_equal [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_inc [2019-09-19 16:39:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_dec [2019-09-19 16:39:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_equal [2019-09-19 16:39:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2019-09-19 16:39:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2019-09-19 16:39:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2019-09-19 16:39:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2019-09-19 16:39:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2019-09-19 16:39:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2019-09-19 16:39:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2019-09-19 16:39:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2019-09-19 16:39:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2019-09-19 16:39:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_changed_details [2019-09-19 16:39:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2019-09-19 16:39:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_open [2019-09-19 16:39:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2019-09-19 16:39:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2019-09-19 16:39:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2019-09-19 16:39:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_thin [2019-09-19 16:39:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_thin [2019-09-19 16:39:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_snapshot_details [2019-09-19 16:39:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_snap [2019-09-19 16:39:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_snap [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __delete_device [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_delete_thin_device [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_set_metadata_transaction_id [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_transaction_id [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __reserve_metadata_snap [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_reserve_metadata_snap [2019-09-19 16:39:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_metadata_snap [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_release_metadata_snap [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_metadata_snap [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_snap [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_open_thin_device [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2019-09-19 16:39:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_dev_id [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __snapshotted_since [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_mapped_range [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_insert_block [2019-09-19 16:39:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_range [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_block [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_changed_this_transaction [2019-09-19 16:39:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_changed_this_transaction [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_aborted_changes [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_alloc_data_block [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_abort_with_changes_flags [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2019-09-19 16:39:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2019-09-19 16:39:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_metadata_block_count [2019-09-19 16:39:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2019-09-19 16:39:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2019-09-19 16:39:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_mapped_count [2019-09-19 16:39:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __highest_block [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_highest_mapped_block [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_data_dev [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_metadata_dev [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2019-09-19 16:39:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_write [2019-09-19 16:39:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_register_metadata_threshold [2019-09-19 16:39:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_set_needs_check [2019-09-19 16:39:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2019-09-19 16:39:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2019-09-19 16:39:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_4 [2019-09-19 16:39:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-19 16:39:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_58 [2019-09-19 16:39:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_59 [2019-09-19 16:39:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_60 [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_61 [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_62 [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_68 [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-19 16:39:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-19 16:39:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-19 16:39:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2019-09-19 16:39:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_chain [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-19 16:39:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-09-19 16:39:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2019-09-19 16:39:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2019-09-19 16:39:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove_leaves [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release_no_holder [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2019-09-19 16:39:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_md [2019-09-19 16:39:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_noflush [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_zero [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-09-19 16:39:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-09-19 16:39:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2019-09-19 16:39:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_issue_prefetches [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-09-19 16:39:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-19 16:39:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-09-19 16:39:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-09-19 16:39:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2019-09-19 16:39:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-19 16:39:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-19 16:39:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-19 16:39:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-19 16:39:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-19 16:39:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-19 16:39:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2019-09-19 16:39:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-19 16:39:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2019-09-19 16:39:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2019-09-19 16:39:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2019-09-19 16:39:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2019-09-19 16:39:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-19 16:39:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-19 16:39:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-19 16:39:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-19 16:39:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2019-09-19 16:39:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-19 16:39:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-19 16:39:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-19 16:39:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-19 16:39:07,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-19 16:39:07,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-19 16:39:07,009 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-19 16:39:07,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2019-09-19 16:39:07,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-19 16:39:07,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-19 16:39:07,013 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2019-09-19 16:39:07,014 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-19 16:39:07,015 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_29 [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_30 [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-19 16:39:07,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_33 [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_31 [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_32 [2019-09-19 16:39:07,017 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-09-19 16:39:07,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_4 [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-19 16:39:07,019 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-19 16:39:07,020 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-19 16:39:07,021 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_28 [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2019-09-19 16:39:07,022 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_chain [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2019-09-19 16:39:07,023 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-09-19 16:39:07,024 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_discard_alignment [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_open [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_thin [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_snap [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_delete_thin_device [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2019-09-19 16:39:07,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_set_metadata_transaction_id [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_transaction_id [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_reserve_metadata_snap [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_release_metadata_snap [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_snap [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_open_thin_device [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2019-09-19 16:39:07,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_dev_id [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_mapped_range [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_alloc_data_block [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_insert_block [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_changed_this_transaction [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_changed_this_transaction [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_aborted_changes [2019-09-19 16:39:07,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_highest_mapped_block [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_mapped_count [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_metadata_block_count [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2019-09-19 16:39:07,028 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_data_dev [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_metadata_dev [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_write [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_register_metadata_threshold [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_set_needs_check [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2019-09-19 16:39:07,029 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2019-09-19 16:39:07,030 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-09-19 16:39:07,031 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_md [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2019-09-19 16:39:07,032 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_noflush [2019-09-19 16:39:07,033 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_zero [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2019-09-19 16:39:07,034 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_init [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_start [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_complete [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_issue_discard_async [2019-09-19 16:39:07,035 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release_no_holder [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2019-09-19 16:39:07,036 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure cell_success [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure pool_table_init [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_insert [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_remove [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup_metadata_dev [2019-09-19 16:39:07,037 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_io [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block_range [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2019-09-19 16:39:07,038 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2019-09-19 16:39:07,039 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure __inc_remap_and_issue_cell [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping_fail [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_fail [2019-09-19 16:39:07,040 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_success [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_double_checking_shared_status [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure io_overlaps_block [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure save_and_set_endio [2019-09-19 16:39:07,041 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_internal_copy [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2019-09-19 16:39:07,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_space [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure check_low_water_mark [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2019-09-19 16:39:07,043 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_inc_remaining [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure __remap_and_issue_shared_cell [2019-09-19 16:39:07,044 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_read_only [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_read_only [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_success [2019-09-19 16:39:07,045 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_fail [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_success [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_fail [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure __thin_bio_rb_add [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure __extract_sorted_bios [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure __sort_thin_deferred_bios [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2019-09-19 16:39:07,046 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_cells [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure sort_cells [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2019-09-19 16:39:07,047 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure to_pool_work [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_wait [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2019-09-19 16:39:07,048 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_start [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_stop [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_enabled [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio_with_throttle [2019-09-19 16:39:07,049 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure thin_hook_bio [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure thin_bio_map [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure pool_is_congested [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_bios [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure data_dev_supports_discard [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure disable_passdown_if_not_supported [2019-09-19 16:39:07,050 INFO L130 BoogieDeclarations]: Found specification of procedure bind_control_target [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_control_target [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure pool_create [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_find [2019-09-19 16:39:07,051 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure parse_pool_features [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_low_callback [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure calc_metadata_threshold [2019-09-19 16:39:07,052 INFO L130 BoogieDeclarations]: Found specification of procedure pool_ctr [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_suspend_active_thins [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2019-09-19 16:39:07,053 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_thin_mesg [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_snap_mesg [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure process_delete_mesg [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure process_set_transaction_id_mesg [2019-09-19 16:39:07,054 INFO L130 BoogieDeclarations]: Found specification of procedure process_reserve_metadata_snap_mesg [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure process_release_metadata_snap_mesg [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure emit_flags [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:07,055 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_ctr [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2019-09-19 16:39:07,056 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_init [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_exit [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-19 16:39:07,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-19 16:39:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 16:39:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-19 16:39:07,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_58 [2019-09-19 16:39:07,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_60 [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_59 [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_62 [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_61 [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_68 [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2019-09-19 16:39:07,060 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-09-19 16:39:07,061 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_extend [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2019-09-19 16:39:07,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_register_threshold_callback [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2019-09-19 16:39:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2019-09-19 16:39:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_issue_prefetches [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_block [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2019-09-19 16:39:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove_leaves [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure pack_block_time [2019-09-19 16:39:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_inc [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_dec [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_equal [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_inc [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_dec [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_equal [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2019-09-19 16:39:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2019-09-19 16:39:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __write_changed_details [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2019-09-19 16:39:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure __create_thin [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __set_snapshot_details [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __create_snap [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __delete_device [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __reserve_metadata_snap [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __release_metadata_snap [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __get_metadata_snap [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __snapshotted_since [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2019-09-19 16:39:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_range [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure __set_abort_with_changes_flags [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure __highest_block [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-19 16:39:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 16:39:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-19 16:39:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-19 16:39:14,703 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-19 16:39:51,737 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 16:39:51,737 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-19 16:39:51,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:39:51 BoogieIcfgContainer [2019-09-19 16:39:51,743 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 16:39:51,744 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 16:39:51,744 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 16:39:51,744 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 16:39:51,746 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 04:39:51" (1/1) ... [2019-09-19 16:39:51,746 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 16:39:51,772 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 16:39:51,773 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 16:39:51,799 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-19 16:39:51,810 INFO L168 Benchmark]: Toolchain (without parser) took 52987.05 ms. Allocated memory was 140.5 MB in the beginning and 1.0 GB in the end (delta: 900.2 MB). Free memory was 69.4 MB in the beginning and 356.5 MB in the end (delta: -287.2 MB). Peak memory consumption was 613.0 MB. Max. memory is 7.1 GB. [2019-09-19 16:39:51,810 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory is still 104.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-19 16:39:51,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7220.72 ms. Allocated memory was 140.5 MB in the beginning and 382.2 MB in the end (delta: 241.7 MB). Free memory was 69.0 MB in the beginning and 91.3 MB in the end (delta: -22.3 MB). Peak memory consumption was 257.7 MB. Max. memory is 7.1 GB. [2019-09-19 16:39:51,812 INFO L168 Benchmark]: Boogie Preprocessor took 713.16 ms. Allocated memory was 382.2 MB in the beginning and 469.8 MB in the end (delta: 87.6 MB). Free memory was 91.3 MB in the beginning and 316.1 MB in the end (delta: -224.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. [2019-09-19 16:39:51,813 INFO L168 Benchmark]: RCFGBuilder took 44986.31 ms. Allocated memory was 469.8 MB in the beginning and 1.0 GB in the end (delta: 570.9 MB). Free memory was 316.1 MB in the beginning and 356.5 MB in the end (delta: -40.4 MB). Peak memory consumption was 705.0 MB. Max. memory is 7.1 GB. [2019-09-19 16:39:51,814 INFO L168 Benchmark]: Sifa took 62.76 ms. Allocated memory is still 1.0 GB. Free memory was 356.5 MB in the beginning and 356.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. [2019-09-19 16:39:51,820 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 140.5 MB. Free memory is still 104.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7220.72 ms. Allocated memory was 140.5 MB in the beginning and 382.2 MB in the end (delta: 241.7 MB). Free memory was 69.0 MB in the beginning and 91.3 MB in the end (delta: -22.3 MB). Peak memory consumption was 257.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 713.16 ms. Allocated memory was 382.2 MB in the beginning and 469.8 MB in the end (delta: 87.6 MB). Free memory was 91.3 MB in the beginning and 316.1 MB in the end (delta: -224.9 MB). Peak memory consumption was 32.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 44986.31 ms. Allocated memory was 469.8 MB in the beginning and 1.0 GB in the end (delta: 570.9 MB). Free memory was 316.1 MB in the beginning and 356.5 MB in the end (delta: -40.4 MB). Peak memory consumption was 705.0 MB. Max. memory is 7.1 GB. * Sifa took 62.76 ms. Allocated memory is still 1.0 GB. Free memory was 356.5 MB in the beginning and 356.5 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...