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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --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-cache.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:20:10,068 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:20:10,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:20:10,082 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:20:10,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:20:10,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:20:10,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:20:10,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:20:10,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:20:10,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:20:10,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:20:10,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:20:10,098 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:20:10,099 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:20:10,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:20:10,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:20:10,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:20:10,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:20:10,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:20:10,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:20:10,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:20:10,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:20:10,110 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:20:10,110 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:20:10,113 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:20:10,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:20:10,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:20:10,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:20:10,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:20:10,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:20:10,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:20:10,116 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:20:10,117 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:20:10,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:20:10,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:20:10,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:20:10,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:20:10,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:20:10,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:20:10,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:20:10,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:20:10,122 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 [2019-09-20 19:20:10,144 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:20:10,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:20:10,146 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:20:10,146 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:20:10,146 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:20:10,147 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:20:10,147 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:20:10,147 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:20:10,147 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:20:10,148 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:20:10,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:20:10,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:20:10,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:20:10,150 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:20:10,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:20:10,150 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:20:10,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:20:10,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:20:10,151 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:20:10,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:20:10,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:20:10,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:20:10,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:20:10,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:20:10,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:20:10,152 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:20:10,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:20:10,153 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:20:10,153 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 -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer 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 [2019-09-20 19:20:10,205 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:20:10,217 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:20:10,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:20:10,222 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:20:10,223 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:20:10,224 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-09-20 19:20:10,302 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c90187/a7d2c9c0476746a989e0d9b32cd156e3/FLAG572683da1 [2019-09-20 19:20:11,288 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:20:11,288 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-09-20 19:20:11,352 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c90187/a7d2c9c0476746a989e0d9b32cd156e3/FLAG572683da1 [2019-09-20 19:20:11,725 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/710c90187/a7d2c9c0476746a989e0d9b32cd156e3 [2019-09-20 19:20:11,734 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:20:11,735 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:20:11,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:20:11,736 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:20:11,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:20:11,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:20:11" (1/1) ... [2019-09-20 19:20:11,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54bd2f65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:11, skipping insertion in model container [2019-09-20 19:20:11,742 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:20:11" (1/1) ... [2019-09-20 19:20:11,749 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:20:11,917 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:20:17,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:20:17,357 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:20:17,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:20:19,291 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:20:19,291 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19 WrapperNode [2019-09-20 19:20:19,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:20:19,292 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:20:19,292 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:20:19,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:20:19,305 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,436 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,629 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (1/1) ... [2019-09-20 19:20:19,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:20:19,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:20:19,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:20:19,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:20:19,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:20:19" (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 [2019-09-20 19:20:19,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:20:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:20:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 19:20:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~bool~0~X~~bool~0~X~~bool~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:19,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2019-09-20 19:20:19,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~uint32_t~0~X~~bool~0~TO~int [2019-09-20 19:20:19,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2019-09-20 19:20:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2019-09-20 19:20:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2019-09-20 19:20:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-20 19:20:19,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 19:20:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 19:20:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 19:20:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-20 19:20:19,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-20 19:20:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-09-20 19:20:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2019-09-20 19:20:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2019-09-20 19:20:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~bool~0~X~~uint32_t~0~X~~bool~0~TO~int [2019-09-20 19:20:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2019-09-20 19:20:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 19:20:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 19:20:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-20 19:20:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-20 19:20:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 19:20:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2019-09-20 19:20:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-20 19:20:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 19:20:19,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 19:20:19,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-09-20 19:20:19,905 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-09-20 19:20:19,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-09-20 19:20:19,907 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-20 19:20:19,908 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-20 19:20:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-09-20 19:20:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2019-09-20 19:20:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2019-09-20 19:20:19,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2019-09-20 19:20:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2019-09-20 19:20:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2019-09-20 19:20:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2019-09-20 19:20:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-09-20 19:20:19,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2019-09-20 19:20:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_bio_nr [2019-09-20 19:20:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2019-09-20 19:20:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2019-09-20 19:20:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_record [2019-09-20 19:20:19,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_restore [2019-09-20 19:20:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2019-09-20 19:20:19,912 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2019-09-20 19:20:19,913 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2019-09-20 19:20:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_clear_dirty [2019-09-20 19:20:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_load_mapping [2019-09-20 19:20:19,914 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_writeback_work [2019-09-20 19:20:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2019-09-20 19:20:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_cblock [2019-09-20 19:20:19,915 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2019-09-20 19:20:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_residency [2019-09-20 19:20:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2019-09-20 19:20:19,916 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_emit_config_values [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_config_value [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_init [2019-09-20 19:20:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_idle_for [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_idle_for [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_begin [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_io_end [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_end [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unhook_bio [2019-09-20 19:20:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_migration [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2019-09-20 19:20:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2019-09-20 19:20:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2019-09-20 19:20:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2019-09-20 19:20:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2019-09-20 19:20:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2019-09-20 19:20:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cell [2019-09-20 19:20:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2019-09-20 19:20:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2019-09-20 19:20:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2019-09-20 19:20:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2019-09-20 19:20:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2019-09-20 19:20:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2019-09-20 19:20:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2019-09-20 19:20:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2019-09-20 19:20:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2019-09-20 19:20:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2019-09-20 19:20:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded [2019-09-20 19:20:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2019-09-20 19:20:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure load_stats [2019-09-20 19:20:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stats [2019-09-20 19:20:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2019-09-20 19:20:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2019-09-20 19:20:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2019-09-20 19:20:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2019-09-20 19:20:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2019-09-20 19:20:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure init_per_bio_data [2019-09-20 19:20:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache_dirty [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2019-09-20 19:20:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure accountable_bio [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_complete [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2019-09-20 19:20:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_writethrough_bio [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_endio [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_mode_switch [2019-09-20 19:20:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2019-09-20 19:20:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2019-09-20 19:20:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2019-09-20 19:20:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2019-09-20 19:20:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_io_migrations [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_release [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_defer [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2019-09-20 19:20:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_post_commit [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_overwrite [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2019-09-20 19:20:19,942 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migration [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migrations [2019-09-20 19:20:19,943 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_quiesced_migrations [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure promote [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure demote_then_promote [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure discard [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2019-09-20 19:20:19,944 INFO L138 BoogieDeclarations]: Found implementation of procedure process_flush_bio [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_fn [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2019-09-20 19:20:19,945 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure null_locker [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_locker [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2019-09-20 19:20:19,946 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_cells [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_writethrough_bios [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_some_dirty_blocks [2019-09-20 19:20:19,947 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_quiescing [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_quiescing_ack [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure start_quiescing [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_quiescing [2019-09-20 19:20:19,948 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_migrations [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_bios [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure more_work [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2019-09-20 19:20:19,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_congested [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_is_congested [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cache_args [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_metadata_dev [2019-09-20 19:20:19,950 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_dev [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_origin_dev [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_block_size [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure init_features [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_features [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_policy [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_args [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure process_config_option [2019-09-20 19:20:19,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_values [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cache_policy [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure too_many_discard_blocks [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_discard_block_size [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_create [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_ctr_args [2019-09-20 19:20:19,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_ctr [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2019-09-20 19:20:19,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2019-09-20 19:20:19,954 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mapping [2019-09-20 19:20:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_load_info_init [2019-09-20 19:20:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2019-09-20 19:20:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure load_discard [2019-09-20 19:20:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_dev_size [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure can_resize [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_preresume [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2019-09-20 19:20:19,959 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cblock_range [2019-09-20 19:20:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_cblock_range [2019-09-20 19:20:19,961 INFO L138 BoogieDeclarations]: Found implementation of procedure request_invalidation [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidate_cblocks_message [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_limits [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_init [2019-09-20 19:20:19,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_exit [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-20 19:20:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_4 [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 19:20:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-20 19:20:19,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_28 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_29 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_30 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_31 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_32 [2019-09-20 19:20:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_walk_mappings [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2019-09-20 19:20:19,967 INFO L138 BoogieDeclarations]: Found implementation of procedure check_metadata_version [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2019-09-20 19:20:19,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2019-09-20 19:20:19,969 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clean_shutdown [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_clean_shutdown [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction_flags [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2019-09-20 19:20:19,970 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_open [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_or_open [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure same_params [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_open [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure block_unmapped_or_clean [2019-09-20 19:20:19,971 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_resize [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_discard_bitset_resize [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_discard [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_discard [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __is_discarded [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __discard [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_discard [2019-09-20 19:20:19,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_discards [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_discards [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_size [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_insert_mapping [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_initialized [2019-09-20 19:20:19,973 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_available [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mapping [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mappings [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_mappings [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mapping [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mappings [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_dump [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_changed_this_transaction [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __dirty [2019-09-20 19:20:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_dirty [2019-09-20 19:20:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_get_stats [2019-09-20 19:20:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_stats [2019-09-20 19:20:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_commit [2019-09-20 19:20:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_free_metadata_block_count [2019-09-20 19:20:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_metadata_dev_size [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_hints [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure save_hint [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints___0 [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_write_hints [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_all_clean [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_only [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_write [2019-09-20 19:20:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_needs_check [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_needs_check [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_3 [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-20 19:20:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_55 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_58 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_59 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_65 [2019-09-20 19:20:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_68 [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_policy_once [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_register [2019-09-20 19:20:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_unregister [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_create [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_88 [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_90 [2019-09-20 19:20:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_91 [2019-09-20 19:20:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_92 [2019-09-20 19:20:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_98 [2019-09-20 19:20:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_101 [2019-09-20 19:20:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 19:20:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-20 19:20:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-20 19:20:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-09-20 19:20:19,985 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2019-09-20 19:20:19,986 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2019-09-20 19:20:19,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush [2019-09-20 19:20:19,988 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2019-09-20 19:20:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_promote_or_release [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2019-09-20 19:20:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_cell [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-09-20 19:20:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2019-09-20 19:20:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-09-20 19:20:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_4 [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-09-20 19:20:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-20 19:20:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-09-20 19:20:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 19:20:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 19:20:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 19:20:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 19:20:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 19:20:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 19:20:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-20 19:20:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-09-20 19:20:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-20 19:20:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 19:20:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-20 19:20:20,006 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-20 19:20:20,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_32 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-20 19:20:20,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_31 [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_30 [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 19:20:20,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_3 [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-09-20 19:20:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-09-20 19:20:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_4 [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_29 [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2019-09-20 19:20:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2019-09-20 19:20:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-09-20 19:20:20,014 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_bio_nr [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2019-09-20 19:20:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2019-09-20 19:20:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_cell [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2019-09-20 19:20:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_promote_or_release [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_record [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_restore [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2019-09-20 19:20:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_28 [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~bool~0~X~~bool~0~X~~bool~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure policy_clear_dirty [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure policy_load_mapping [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~uint32_t~0~X~~bool~0~TO~int [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure policy_writeback_work [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2019-09-20 19:20:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_cblock [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure policy_residency [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure policy_emit_config_values [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 19:20:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_config_value [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_create [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2019-09-20 19:20:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_open [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_resize [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_discard_bitset_resize [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_discards [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_discard [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_insert_mapping [2019-09-20 19:20:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_changed_this_transaction [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_mappings [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_dirty [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_get_stats [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_stats [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_commit [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_free_metadata_block_count [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_metadata_dev_size [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_write_hints [2019-09-20 19:20:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_all_clean [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_needs_check [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_needs_check [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_only [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_write [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2019-09-20 19:20:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure iot_init [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_idle_for [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure iot_idle_for [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_begin [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_io_end [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_end [2019-09-20 19:20:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unhook_bio [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_migration [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2019-09-20 19:20:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2019-09-20 19:20:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_cell [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2019-09-20 19:20:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure load_stats [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure save_stats [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2019-09-20 19:20:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure init_per_bio_data [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache_dirty [2019-09-20 19:20:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure accountable_bio [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_complete [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2019-09-20 19:20:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure defer_writethrough_bio [2019-09-20 19:20:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_endio [2019-09-20 19:20:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2019-09-20 19:20:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure notify_mode_switch [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2019-09-20 19:20:20,104 INFO L130 BoogieDeclarations]: Found specification of procedure dec_io_migrations [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_release [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_defer [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2019-09-20 19:20:20,105 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_post_commit [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure issue_overwrite [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2019-09-20 19:20:20,106 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 19:20:20,107 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migration [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migrations [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_quiesced_migrations [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure promote [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure writeback [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure demote_then_promote [2019-09-20 19:20:20,108 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure discard [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure process_flush_bio [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure inc_fn [2019-09-20 19:20:20,109 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure null_locker [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure cell_locker [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2019-09-20 19:20:20,110 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_cells [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_writethrough_bios [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_some_dirty_blocks [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2019-09-20 19:20:20,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure ack_quiescing [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_quiescing_ack [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure start_quiescing [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure stop_quiescing [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_migrations [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_bios [2019-09-20 19:20:20,112 INFO L130 BoogieDeclarations]: Found specification of procedure more_work [2019-09-20 19:20:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2019-09-20 19:20:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2019-09-20 19:20:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure is_congested [2019-09-20 19:20:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure cache_is_congested [2019-09-20 19:20:20,113 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2019-09-20 19:20:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2019-09-20 19:20:20,114 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cache_args [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure parse_metadata_dev [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_dev [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure parse_origin_dev [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure parse_block_size [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure init_features [2019-09-20 19:20:20,115 INFO L130 BoogieDeclarations]: Found specification of procedure parse_features [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure parse_policy [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_args [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure process_config_option [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_values [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure create_cache_policy [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure too_many_discard_blocks [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_discard_block_size [2019-09-20 19:20:20,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure cache_create [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure copy_ctr_args [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure cache_ctr [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2019-09-20 19:20:20,117 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure load_mapping [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure discard_load_info_init [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure load_discard [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_dev_size [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure can_resize [2019-09-20 19:20:20,118 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure cache_preresume [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cblock_range [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure validate_cblock_range [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure request_invalidation [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidate_cblocks_message [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2019-09-20 19:20:20,119 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_limits [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_init [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_exit [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 19:20:20,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_4 [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-20 19:20:20,121 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-09-20 19:20:20,122 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_55 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_59 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_58 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_65 [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-09-20 19:20:20,123 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush [2019-09-20 19:20:20,124 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_68 [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure policy_walk_mappings [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2019-09-20 19:20:20,125 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_size [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_dump [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2019-09-20 19:20:20,126 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2019-09-20 19:20:20,127 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure check_metadata_version [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2019-09-20 19:20:20,128 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2019-09-20 19:20:20,129 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_clean_shutdown [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure clear_clean_shutdown [2019-09-20 19:20:20,130 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction_flags [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_open [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_or_open [2019-09-20 19:20:20,131 INFO L130 BoogieDeclarations]: Found specification of procedure same_params [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure block_unmapped_or_clean [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __set_discard [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_discard [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __is_discarded [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __discard [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __load_discards [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2019-09-20 19:20:20,132 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_initialized [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_available [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mapping [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~bool~0~X~~uint32_t~0~X~~bool~0~TO~int [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mappings [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mapping [2019-09-20 19:20:20,133 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mappings [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure __dirty [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure begin_hints [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure save_hint [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints___0 [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-20 19:20:20,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_88 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_90 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_92 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_91 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_98 [2019-09-20 19:20:20,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_101 [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_register [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_unregister [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure __get_policy_once [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2019-09-20 19:20:20,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 19:20:20,137 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 19:20:20,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 19:20:27,668 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 19:20:35,631 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint null_lockerFINAL: assume true; [2019-09-20 19:20:38,271 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:20:38,271 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 19:20:38,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:20:38 BoogieIcfgContainer [2019-09-20 19:20:38,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:20:38,276 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:20:38,276 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:20:38,276 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:20:38,277 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:20:38" (1/1) ... [2019-09-20 19:20:38,278 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 19:20:38,315 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:20:38,315 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:20:38,347 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) [2019-09-20 19:20:38,355 INFO L168 Benchmark]: Toolchain (without parser) took 26617.51 ms. Allocated memory was 132.6 MB in the beginning and 998.2 MB in the end (delta: 865.6 MB). Free memory was 71.8 MB in the beginning and 836.9 MB in the end (delta: -765.1 MB). Peak memory consumption was 100.5 MB. Max. memory is 7.1 GB. [2019-09-20 19:20:38,357 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-09-20 19:20:38,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7555.54 ms. Allocated memory was 132.6 MB in the beginning and 405.3 MB in the end (delta: 272.6 MB). Free memory was 71.6 MB in the beginning and 206.2 MB in the end (delta: -134.7 MB). Peak memory consumption was 287.2 MB. Max. memory is 7.1 GB. [2019-09-20 19:20:38,364 INFO L168 Benchmark]: Boogie Preprocessor took 522.80 ms. Allocated memory is still 405.3 MB. Free memory was 206.2 MB in the beginning and 133.0 MB in the end (delta: 73.2 MB). Peak memory consumption was 73.2 MB. Max. memory is 7.1 GB. [2019-09-20 19:20:38,372 INFO L168 Benchmark]: RCFGBuilder took 18459.78 ms. Allocated memory was 405.3 MB in the beginning and 998.2 MB in the end (delta: 593.0 MB). Free memory was 133.0 MB in the beginning and 836.9 MB in the end (delta: -703.9 MB). Peak memory consumption was 492.5 MB. Max. memory is 7.1 GB. [2019-09-20 19:20:38,372 INFO L168 Benchmark]: Sifa took 75.62 ms. Allocated memory is still 998.2 MB. Free memory is still 836.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-20 19:20:38,378 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 132.6 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7555.54 ms. Allocated memory was 132.6 MB in the beginning and 405.3 MB in the end (delta: 272.6 MB). Free memory was 71.6 MB in the beginning and 206.2 MB in the end (delta: -134.7 MB). Peak memory consumption was 287.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 522.80 ms. Allocated memory is still 405.3 MB. Free memory was 206.2 MB in the beginning and 133.0 MB in the end (delta: 73.2 MB). Peak memory consumption was 73.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 18459.78 ms. Allocated memory was 405.3 MB in the beginning and 998.2 MB in the end (delta: 593.0 MB). Free memory was 133.0 MB in the beginning and 836.9 MB in the end (delta: -703.9 MB). Peak memory consumption was 492.5 MB. Max. memory is 7.1 GB. * Sifa took 75.62 ms. Allocated memory is still 998.2 MB. Free memory is still 836.9 MB. There was no memory consumed. 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...