java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 20:56:45,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 20:56:45,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 20:56:45,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 20:56:45,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 20:56:45,856 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 20:56:45,858 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 20:56:45,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 20:56:45,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 20:56:45,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 20:56:45,876 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 20:56:45,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 20:56:45,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 20:56:45,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 20:56:45,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 20:56:45,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 20:56:45,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 20:56:45,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 20:56:45,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 20:56:45,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 20:56:45,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 20:56:45,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 20:56:45,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 20:56:45,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 20:56:45,892 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 20:56:45,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 20:56:45,893 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 20:56:45,894 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 20:56:45,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 20:56:45,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 20:56:45,896 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 20:56:45,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 20:56:45,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 20:56:45,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 20:56:45,899 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 20:56:45,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 20:56:45,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 20:56:45,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 20:56:45,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 20:56:45,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 20:56:45,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 20:56:45,903 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 [2019-10-13 20:56:45,917 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 20:56:45,918 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 20:56:45,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 20:56:45,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 20:56:45,920 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 20:56:45,920 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 20:56:45,920 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 20:56:45,920 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 20:56:45,920 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 20:56:45,921 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 20:56:45,921 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 20:56:45,921 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 20:56:45,921 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 20:56:45,921 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 20:56:45,922 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 20:56:45,922 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 20:56:45,922 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 20:56:45,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 20:56:45,922 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 20:56:45,923 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 20:56:45,923 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 20:56:45,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 20:56:45,923 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 20:56:45,924 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-13 20:56:46,203 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 20:56:46,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 20:56:46,220 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 20:56:46,221 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 20:56:46,222 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 20:56:46,223 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-10-13 20:56:46,307 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c333f64/dd41add5bec74158806d36d14ebad404/FLAG66f0faef4 [2019-10-13 20:56:47,318 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 20:56:47,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-10-13 20:56:47,372 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c333f64/dd41add5bec74158806d36d14ebad404/FLAG66f0faef4 [2019-10-13 20:56:47,674 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37c333f64/dd41add5bec74158806d36d14ebad404 [2019-10-13 20:56:47,685 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 20:56:47,686 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 20:56:47,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 20:56:47,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 20:56:47,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 20:56:47,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:56:47" (1/1) ... [2019-10-13 20:56:47,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@654cfaf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:47, skipping insertion in model container [2019-10-13 20:56:47,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:56:47" (1/1) ... [2019-10-13 20:56:47,703 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 20:56:47,894 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 20:56:53,451 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:56:53,526 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 20:56:54,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 20:56:55,599 INFO L192 MainTranslator]: Completed translation [2019-10-13 20:56:55,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55 WrapperNode [2019-10-13 20:56:55,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 20:56:55,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 20:56:55,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 20:56:55,601 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 20:56:55,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:55,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:55,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:55,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:55,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:56,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:56,116 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (1/1) ... [2019-10-13 20:56:56,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 20:56:56,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 20:56:56,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 20:56:56,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 20:56:56,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (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 [2019-10-13 20:56:56,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 20:56:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 20:56:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 20:56:56,266 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 [2019-10-13 20:56:56,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2019-10-13 20:56:56,267 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 [2019-10-13 20:56:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2019-10-13 20:56:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2019-10-13 20:56:56,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2019-10-13 20:56:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-13 20:56:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:56:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:56:56,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:56:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:56:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-13 20:56:56,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:56:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 20:56:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2019-10-13 20:56:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2019-10-13 20:56:56,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2019-10-13 20:56:56,274 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 [2019-10-13 20:56:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2019-10-13 20:56:56,274 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-13 20:56:56,275 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-13 20:56:56,276 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-13 20:56:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-13 20:56:56,277 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 20:56:56,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 20:56:56,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 20:56:56,280 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 20:56:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2019-10-13 20:56:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2019-10-13 20:56:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 20:56:56,281 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-10-13 20:56:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2019-10-13 20:56:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2019-10-13 20:56:56,282 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2019-10-13 20:56:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2019-10-13 20:56:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2019-10-13 20:56:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2019-10-13 20:56:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-10-13 20:56:56,283 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2019-10-13 20:56:56,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_bio_nr [2019-10-13 20:56:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2019-10-13 20:56:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2019-10-13 20:56:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_record [2019-10-13 20:56:56,285 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_restore [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2019-10-13 20:56:56,286 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2019-10-13 20:56:56,288 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2019-10-13 20:56:56,288 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_clear_dirty [2019-10-13 20:56:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_load_mapping [2019-10-13 20:56:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_writeback_work [2019-10-13 20:56:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2019-10-13 20:56:56,290 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_cblock [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_residency [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_emit_config_values [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_config_value [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2019-10-13 20:56:56,291 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_init [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_idle_for [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_idle_for [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_begin [2019-10-13 20:56:56,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_io_end [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_end [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unhook_bio [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2019-10-13 20:56:56,293 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_migration [2019-10-13 20:56:56,294 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2019-10-13 20:56:56,294 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2019-10-13 20:56:56,295 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2019-10-13 20:56:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2019-10-13 20:56:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cell [2019-10-13 20:56:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2019-10-13 20:56:56,297 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2019-10-13 20:56:56,299 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2019-10-13 20:56:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2019-10-13 20:56:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded [2019-10-13 20:56:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2019-10-13 20:56:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure load_stats [2019-10-13 20:56:56,301 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stats [2019-10-13 20:56:56,302 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2019-10-13 20:56:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2019-10-13 20:56:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2019-10-13 20:56:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2019-10-13 20:56:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2019-10-13 20:56:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure init_per_bio_data [2019-10-13 20:56:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2019-10-13 20:56:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2019-10-13 20:56:56,313 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache_dirty [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure accountable_bio [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2019-10-13 20:56:56,314 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_complete [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_writethrough_bio [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_endio [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2019-10-13 20:56:56,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_mode_switch [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2019-10-13 20:56:56,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_io_migrations [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_release [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_defer [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2019-10-13 20:56:56,317 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_post_commit [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_overwrite [2019-10-13 20:56:56,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2019-10-13 20:56:56,319 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migration [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migrations [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_quiesced_migrations [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure promote [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure demote_then_promote [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate [2019-10-13 20:56:56,320 INFO L138 BoogieDeclarations]: Found implementation of procedure discard [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure process_flush_bio [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_fn [2019-10-13 20:56:56,321 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure null_locker [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_locker [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2019-10-13 20:56:56,322 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_cells [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_writethrough_bios [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_some_dirty_blocks [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2019-10-13 20:56:56,323 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_quiescing [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_quiescing_ack [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure start_quiescing [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_quiescing [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_migrations [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2019-10-13 20:56:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_bios [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure more_work [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure is_congested [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_is_congested [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2019-10-13 20:56:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cache_args [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_metadata_dev [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_dev [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_origin_dev [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_block_size [2019-10-13 20:56:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure init_features [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_features [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_policy [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_args [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure process_config_option [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_values [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cache_policy [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure too_many_discard_blocks [2019-10-13 20:56:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_discard_block_size [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_create [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_ctr_args [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_ctr [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2019-10-13 20:56:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mapping [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_load_info_init [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2019-10-13 20:56:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure load_discard [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_dev_size [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure can_resize [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_preresume [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2019-10-13 20:56:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cblock_range [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_cblock_range [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure request_invalidation [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidate_cblocks_message [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2019-10-13 20:56:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_limits [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_init [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_exit [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-13 20:56:56,332 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-13 20:56:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_4 [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-13 20:56:56,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-13 20:56:56,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_17 [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_walk_mappings [2019-10-13 20:56:56,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure check_metadata_version [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2019-10-13 20:56:56,337 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2019-10-13 20:56:56,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clean_shutdown [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_clean_shutdown [2019-10-13 20:56:56,339 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction_flags [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_open [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2019-10-13 20:56:56,340 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_or_open [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure same_params [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_open [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure block_unmapped_or_clean [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_resize [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_discard_bitset_resize [2019-10-13 20:56:56,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_discard [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_discard [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __is_discarded [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __discard [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_discard [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_discards [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_discards [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_size [2019-10-13 20:56:56,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_insert_mapping [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_initialized [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_available [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mapping [2019-10-13 20:56:56,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mappings [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_mappings [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mapping [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mappings [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_dump [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_changed_this_transaction [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __dirty [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_dirty [2019-10-13 20:56:56,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_get_stats [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_stats [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_commit [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_free_metadata_block_count [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_metadata_dev_size [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_hints [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure save_hint [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints___0 [2019-10-13 20:56:56,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_write_hints [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_all_clean [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_only [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_write [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_needs_check [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_needs_check [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_3 [2019-10-13 20:56:56,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_40 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_41 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_42 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_43 [2019-10-13 20:56:56,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_47 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-13 20:56:56,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_51 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2019-10-13 20:56:56,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_policy_once [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_register [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_unregister [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_create [2019-10-13 20:56:56,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_81 [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_82 [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_83 [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_84 [2019-10-13 20:56:56,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_85 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_87 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_88 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_89 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_90 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_91 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_92 [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 20:56:56,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 20:56:56,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:56:56,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-13 20:56:56,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:56:56,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-13 20:56:56,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_table_lock [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2019-10-13 20:56:56,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-13 20:56:56,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-10-13 20:56:56,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2019-10-13 20:56:56,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2019-10-13 20:56:56,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2019-10-13 20:56:56,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2019-10-13 20:56:56,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_promote_or_release [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2019-10-13 20:56:56,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_cell [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2019-10-13 20:56:56,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-10-13 20:56:56,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2019-10-13 20:56:56,368 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-13 20:56:56,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_4 [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2019-10-13 20:56:56,370 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 20:56:56,371 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 20:56:56,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 20:56:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 20:56:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 20:56:56,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 20:56:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 20:56:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 20:56:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 20:56:56,373 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-13 20:56:56,374 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-13 20:56:56,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-10-13 20:56:56,376 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-13 20:56:56,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-13 20:56:56,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 20:56:56,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 20:56:56,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-13 20:56:56,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 20:56:56,382 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-13 20:56:56,383 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-13 20:56:56,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-13 20:56:56,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_17 [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-10-13 20:56:56,386 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_3 [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-13 20:56:56,387 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-13 20:56:56,388 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_4 [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2019-10-13 20:56:56,389 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2019-10-13 20:56:56,390 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2019-10-13 20:56:56,391 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_bio_nr [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-10-13 20:56:56,392 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2019-10-13 20:56:56,393 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_cell [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_promote_or_release [2019-10-13 20:56:56,394 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_record [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_restore [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2019-10-13 20:56:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2019-10-13 20:56:56,396 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 [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2019-10-13 20:56:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure policy_clear_dirty [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure policy_load_mapping [2019-10-13 20:56:56,397 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 [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure policy_writeback_work [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_cblock [2019-10-13 20:56:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure policy_residency [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure policy_emit_config_values [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_config_value [2019-10-13 20:56:56,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_create [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2019-10-13 20:56:56,399 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_open [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_resize [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_discard_bitset_resize [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_discards [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_discard [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_insert_mapping [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_changed_this_transaction [2019-10-13 20:56:56,400 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_mappings [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_dirty [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_get_stats [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_stats [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_commit [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_free_metadata_block_count [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_metadata_dev_size [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_write_hints [2019-10-13 20:56:56,401 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_all_clean [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_needs_check [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_needs_check [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_only [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_write [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2019-10-13 20:56:56,402 INFO L130 BoogieDeclarations]: Found specification of procedure iot_init [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_idle_for [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure iot_idle_for [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_begin [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_io_end [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_end [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unhook_bio [2019-10-13 20:56:56,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_migration [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2019-10-13 20:56:56,404 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure get_cell [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2019-10-13 20:56:56,405 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2019-10-13 20:56:56,406 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure load_stats [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure save_stats [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2019-10-13 20:56:56,407 INFO L130 BoogieDeclarations]: Found specification of procedure init_per_bio_data [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache_dirty [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2019-10-13 20:56:56,408 INFO L130 BoogieDeclarations]: Found specification of procedure accountable_bio [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_complete [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure defer_writethrough_bio [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_endio [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2019-10-13 20:56:56,409 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure notify_mode_switch [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure dec_io_migrations [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_release [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 20:56:56,410 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_defer [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_post_commit [2019-10-13 20:56:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure issue_overwrite [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2019-10-13 20:56:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migration [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migrations [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_quiesced_migrations [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2019-10-13 20:56:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure promote [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure writeback [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure demote_then_promote [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure discard [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure process_flush_bio [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2019-10-13 20:56:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure inc_fn [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure null_locker [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure cell_locker [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2019-10-13 20:56:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_cells [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_writethrough_bios [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_some_dirty_blocks [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2019-10-13 20:56:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure ack_quiescing [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_quiescing_ack [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure start_quiescing [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure stop_quiescing [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_migrations [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2019-10-13 20:56:56,417 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_bios [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure more_work [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure is_congested [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure cache_is_congested [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cache_args [2019-10-13 20:56:56,418 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_metadata_dev [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_dev [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_origin_dev [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_block_size [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure init_features [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_features [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_policy [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_args [2019-10-13 20:56:56,419 INFO L130 BoogieDeclarations]: Found specification of procedure process_config_option [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_values [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure create_cache_policy [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure too_many_discard_blocks [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_discard_block_size [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure cache_create [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure copy_ctr_args [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure cache_ctr [2019-10-13 20:56:56,420 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure load_mapping [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure discard_load_info_init [2019-10-13 20:56:56,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure load_discard [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_dev_size [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure can_resize [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure cache_preresume [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2019-10-13 20:56:56,422 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cblock_range [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure validate_cblock_range [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure request_invalidation [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidate_cblocks_message [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2019-10-13 20:56:56,423 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_limits [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_init [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_exit [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_4 [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-13 20:56:56,424 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-10-13 20:56:56,425 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_47 [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-10-13 20:56:56,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_51 [2019-10-13 20:56:56,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_41 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_40 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_43 [2019-10-13 20:56:56,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_42 [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2019-10-13 20:56:56,429 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2019-10-13 20:56:56,430 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure policy_walk_mappings [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2019-10-13 20:56:56,431 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_size [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_dump [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2019-10-13 20:56:56,432 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2019-10-13 20:56:56,433 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2019-10-13 20:56:56,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure check_metadata_version [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2019-10-13 20:56:56,435 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2019-10-13 20:56:56,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2019-10-13 20:56:56,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_clean_shutdown [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure clear_clean_shutdown [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction_flags [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2019-10-13 20:56:56,438 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_open [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_or_open [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure same_params [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure block_unmapped_or_clean [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure __set_discard [2019-10-13 20:56:56,439 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_discard [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure __is_discarded [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure __discard [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure __load_discards [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2019-10-13 20:56:56,440 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_initialized [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_available [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mapping [2019-10-13 20:56:56,441 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 [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mappings [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mapping [2019-10-13 20:56:56,441 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mappings [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __dirty [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure begin_hints [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure save_hint [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints___0 [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-10-13 20:56:56,442 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_89 [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_87 [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_90 [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_91 [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2019-10-13 20:56:56,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_88 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_92 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_81 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_83 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_82 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_85 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_84 [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_register [2019-10-13 20:56:56,444 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_unregister [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure __get_policy_once [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2019-10-13 20:56:56,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-13 20:56:56,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-13 20:56:56,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-13 20:56:56,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-13 20:56:56,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-13 20:56:56,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_table_lock [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 20:56:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 20:56:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 20:56:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 20:56:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 20:56:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 20:56:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 20:57:04,965 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 20:57:13,856 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint null_lockerFINAL: assume true; [2019-10-13 20:57:16,430 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 20:57:16,430 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-13 20:57:16,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:57:16 BoogieIcfgContainer [2019-10-13 20:57:16,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 20:57:16,436 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 20:57:16,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 20:57:16,440 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 20:57:16,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:56:47" (1/3) ... [2019-10-13 20:57:16,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374f59ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:57:16, skipping insertion in model container [2019-10-13 20:57:16,442 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:56:55" (2/3) ... [2019-10-13 20:57:16,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@374f59ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:57:16, skipping insertion in model container [2019-10-13 20:57:16,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:57:16" (3/3) ... [2019-10-13 20:57:16,447 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2019-10-13 20:57:16,457 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 20:57:16,471 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 20:57:16,488 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 20:57:16,543 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 20:57:16,543 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 20:57:16,543 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 20:57:16,544 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 20:57:16,544 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 20:57:16,544 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 20:57:16,544 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 20:57:16,544 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 20:57:16,642 INFO L276 IsEmpty]: Start isEmpty. Operand 5342 states. [2019-10-13 20:57:16,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2019-10-13 20:57:16,666 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 20:57:16,667 INFO L380 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 20:57:16,670 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 20:57:16,675 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 20:57:16,676 INFO L82 PathProgramCache]: Analyzing trace with hash -69231951, now seen corresponding path program 1 times [2019-10-13 20:57:16,683 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-13 20:57:16,684 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2011607497] [2019-10-13 20:57:16,684 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:57:16,684 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 20:57:16,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 20:57:17,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 20:57:17,950 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2019-10-13 20:57:17,950 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2011607497] [2019-10-13 20:57:17,952 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 20:57:17,952 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-13 20:57:17,952 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49164025] [2019-10-13 20:57:17,958 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-13 20:57:17,962 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-13 20:57:17,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-13 20:57:17,978 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-13 20:57:17,980 INFO L87 Difference]: Start difference. First operand 5342 states. Second operand 3 states.