/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain OctagonDomain -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 13:53:34,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 13:53:34,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 13:53:34,957 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 13:53:34,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 13:53:34,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 13:53:34,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 13:53:34,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 13:53:34,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 13:53:34,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 13:53:34,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 13:53:34,964 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 13:53:34,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 13:53:34,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 13:53:34,966 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 13:53:34,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 13:53:34,967 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 13:53:34,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 13:53:34,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 13:53:34,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 13:53:34,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 13:53:34,973 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 13:53:34,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 13:53:34,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 13:53:34,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 13:53:34,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 13:53:34,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 13:53:34,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 13:53:34,979 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 13:53:34,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 13:53:34,980 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 13:53:34,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 13:53:34,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 13:53:34,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 13:53:34,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 13:53:34,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 13:53:34,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 13:53:34,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 13:53:34,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 13:53:34,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 13:53:34,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 13:53:34,987 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 13:53:35,006 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 13:53:35,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 13:53:35,006 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 13:53:35,007 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 13:53:35,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 13:53:35,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 13:53:35,007 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 13:53:35,008 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 13:53:35,008 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 13:53:35,009 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 13:53:35,009 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 13:53:35,009 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 13:53:35,010 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 13:53:35,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 13:53:35,011 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 13:53:35,011 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 13:53:35,011 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 13:53:35,011 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 13:53:35,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:35,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 13:53:35,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 13:53:35,013 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 13:53:35,013 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 13:53:35,013 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-31 13:53:35,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 13:53:35,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 13:53:35,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 13:53:35,238 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 13:53:35,239 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 13:53:35,240 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2023-03-31 13:53:36,424 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 13:53:37,001 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 13:53:37,002 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i [2023-03-31 13:53:37,059 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68a314b87/487c6fdc91724781b80613fc23ea9438/FLAG93177c520 [2023-03-31 13:53:37,074 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/68a314b87/487c6fdc91724781b80613fc23ea9438 [2023-03-31 13:53:37,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 13:53:37,081 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 13:53:37,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:37,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 13:53:37,089 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 13:53:37,090 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:37" (1/1) ... [2023-03-31 13:53:37,091 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16664915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:37, skipping insertion in model container [2023-03-31 13:53:37,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 01:53:37" (1/1) ... [2023-03-31 13:53:37,098 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 13:53:37,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 13:53:41,205 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i[374730,374743] [2023-03-31 13:53:41,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:41,327 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 13:53:41,728 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--dm-cache.ko-entry_point.cil.out.i[374730,374743] [2023-03-31 13:53:41,740 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 13:53:41,990 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:41,991 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:41,991 WARN L667 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:41,991 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:41,991 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 13:53:41,997 INFO L208 MainTranslator]: Completed translation [2023-03-31 13:53:41,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41 WrapperNode [2023-03-31 13:53:42,000 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 13:53:42,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 13:53:42,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 13:53:42,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 13:53:42,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,534 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,571 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,642 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 13:53:42,643 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 13:53:42,643 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 13:53:42,643 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 13:53:42,644 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 01:53:41" (1/1) ... [2023-03-31 13:53:42,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 13:53:42,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 13:53:42,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-31 13:53:42,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-31 13:53:42,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~bool~0~X~~bool~0~X~~bool~0~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~uint32_t~0~X~~bool~0~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:42,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~X~~dm_cblock_t~0~X~~bool~0~X~~uint32_t~0~X~~bool~0~TO~int [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 13:53:42,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 13:53:42,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-03-31 13:53:42,720 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2023-03-31 13:53:42,721 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-03-31 13:53:42,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_get_target_bio_nr [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_record [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_restore [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure to_oblock [2023-03-31 13:53:42,723 INFO L138 BoogieDeclarations]: Found implementation of procedure from_oblock [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cblock [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure from_cblock [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure to_dblock [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure from_dblock [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_map [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_dirty [2023-03-31 13:53:42,724 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_clear_dirty [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_load_mapping [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_writeback_work [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_mapping [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_remove_cblock [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_force_mapping [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_residency [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_tick [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_emit_config_values [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_set_config_value [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bitset_size_in_bytes [2023-03-31 13:53:42,725 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bitset [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bitset [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bitset [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_init [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_idle_for [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_idle_for [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_begin [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __iot_io_end [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure iot_io_end [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_hook_bio [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unhook_bio [2023-03-31 13:53:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_prison_cell [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_prison_cell [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_migration [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure free_migration [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_data_structs [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_free_structs [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_migration [2023-03-31 13:53:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_get_cell [2023-03-31 13:53:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure prealloc_put_cell [2023-03-31 13:53:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2023-03-31 13:53:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain_range [2023-03-31 13:53:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2023-03-31 13:53:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cell [2023-03-31 13:53:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure is_dirty [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dirty [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_dirty [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure block_div [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure oblocks_per_dblock [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure oblock_to_dblock [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dblock_to_oblock [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard [2023-03-31 13:53:42,737 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_discard [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure is_discarded_oblock [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure load_stats [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure save_stats [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_mode [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_mode [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure passthrough_mode [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data_size [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure get_per_bio_data [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure init_per_bio_data [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_tick_bio_needed [2023-03-31 13:53:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_clear_discard [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_cache_dirty [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_ds [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure accountable_bio [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_begin [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_complete [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure accounted_request [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_and_issue [2023-03-31 13:53:42,739 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_writethrough_bio [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure writethrough_endio [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_then_cache [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_mode [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_device_name [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_mode_switch [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_mode [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_io_migrations [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_io_migrations [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_release [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_or_flush [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __cell_defer [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer [2023-03-31 13:53:42,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_migration [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_failure [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_pre_commit [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure migration_success_post_commit [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_overwrite [2023-03-31 13:53:42,741 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_writes_complete_block [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_copy [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_discard_block_range [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_copy_or_discard [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_migration [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure process_migrations [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __queue_quiesced_migration [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migration [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_quiesced_migrations [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_quiesced_migrations [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure quiesce_migration [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure promote [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure demote_then_promote [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure invalidate [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure discard [2023-03-31 13:53:42,742 INFO L138 BoogieDeclarations]: Found implementation of procedure defer_bio [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_flush_bio [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spare_migration_bandwidth [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_hit_counter [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_miss_counter [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_fn [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_origin_clear_discard [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_cell_to_cache_dirty [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure null_locker [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_locker [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure commit_if_needed [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2023-03-31 13:53:42,743 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_cells [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_flush_bios [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_writethrough_bios [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure writeback_some_dirty_blocks [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_request [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidation_requests [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quiescing [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_quiescing [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_quiescing_ack [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure start_quiescing [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_quiescing [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_migrations [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_worker [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_bios [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure more_work [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2023-03-31 13:53:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure is_congested [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_is_congested [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_dtr [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_cache_args [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure at_least_one_arg [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_metadata_dev [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_dev [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_origin_dev [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_block_size [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure init_features [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_features [2023-03-31 13:53:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_policy [2023-03-31 13:53:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cache_args [2023-03-31 13:53:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure process_config_option [2023-03-31 13:53:42,749 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_value [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config_values [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cache_policy [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure too_many_discard_blocks [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_discard_block_size [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure set_cache_size [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_create [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_ctr_args [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_ctr [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_map [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_end_io [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dirty_bitset [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure write_discard_bitset [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_metadata [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_postsuspend [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure load_mapping [2023-03-31 13:53:42,751 INFO L138 BoogieDeclarations]: Found implementation of procedure discard_load_info_init [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_range [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure load_discard [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cache_dev_size [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure can_resize [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_cache_dev [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_preresume [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_resume [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_status [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_cblock_range [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_cblock_range [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure request_invalidation [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure process_invalidate_cblocks_message [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_message [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_iterate_devices [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_bvec_merge [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_limits [2023-03-31 13:53:42,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_io_hints [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_init [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_exit [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_4 [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 13:53:42,753 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_28 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_29 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_30 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_31 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_32 [2023-03-31 13:53:42,754 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_walk_mappings [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure check_metadata_version [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_read_lock [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_mapping_info [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __save_sm_root [2023-03-31 13:53:42,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_sm_root [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure update_flags [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clean_shutdown [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_clean_shutdown [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure read_superblock_fields [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction_flags [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_value [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_value [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_open [2023-03-31 13:53:42,756 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_or_open [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure same_params [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_open [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_close [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure block_unmapped_or_clean [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure blocks_are_unmapped_or_clean [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_resize [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_discard_bitset_resize [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_discard [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_discard [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __is_discarded [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __discard [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_discard [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_discards [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_discards [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_size [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2023-03-31 13:53:42,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_remove_mapping [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_insert_mapping [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure policy_unchanged [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_initialized [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure hints_array_available [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mapping [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __load_mappings [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_load_mappings [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mapping [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __dump_mappings [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_dump [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_changed_this_transaction [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __dirty [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_set_dirty [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_get_stats [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_stats [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_commit [2023-03-31 13:53:42,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_free_metadata_block_count [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_get_metadata_dev_size [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure begin_hints [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure save_hint [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure write_hints___0 [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_write_hints [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_all_clean [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_only [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_read_write [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_set_needs_check [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_needs_check [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_metadata_abort [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_3 [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_55 [2023-03-31 13:53:42,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_56 [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_58 [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_59 [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_68 [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_policy [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_policy_once [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy_once [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_policy [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure put_policy [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_register [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_unregister [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_create [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_destroy [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_name [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_version [2023-03-31 13:53:42,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cache_policy_get_hint_size [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_88 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_89 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_90 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_91 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_92 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vzalloc_101 [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-31 13:53:42,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2023-03-31 13:53:42,762 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_del [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_empty [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_get_value [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_info_init [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_resize [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_set_value [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_array_walk [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_clear_bit [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_empty [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_flush [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_resize [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_set_bit [2023-03-31 13:53:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bitset_test_bit [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_flush [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_promote_or_release [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2023-03-31 13:53:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_disk_bitset_init [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_cell [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2023-03-31 13:53:42,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2023-03-31 13:53:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 13:53:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_presuspend_4 [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-03-31 13:53:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 13:53:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 13:53:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 13:53:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2023-03-31 13:53:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-31 13:53:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-03-31 13:53:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2023-03-31 13:53:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-31 13:53:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_32 [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 13:53:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_31 [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_30 [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_3 [2023-03-31 13:53:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_4 [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2023-03-31 13:53:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_29 [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2023-03-31 13:53:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_get_target_bio_nr [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2023-03-31 13:53:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_cell [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_promote_or_release [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2023-03-31 13:53:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_record [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_restore [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure to_oblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure from_oblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure to_cblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure from_cblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure to_dblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure from_dblock [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_28 [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure policy_map [2023-03-31 13:53:42,783 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 [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_dirty [2023-03-31 13:53:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_oblock_t~0~TO~VOID [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_clear_dirty [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_load_mapping [2023-03-31 13:53:42,784 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 [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_writeback_work [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~bool~0~TO~int [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_mapping [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_remove_cblock [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_cblock_t~0~TO~int [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_force_mapping [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_residency [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dm_cblock_t~0 [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_tick [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_emit_config_values [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-31 13:53:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure policy_set_config_value [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure bitset_size_in_bytes [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bitset [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bitset [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_bitset [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_create [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_destroy [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_name [2023-03-31 13:53:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_hint_size [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_open [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_close [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_resize [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_discard_bitset_resize [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_discards [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_discard [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_remove_mapping [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_insert_mapping [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_changed_this_transaction [2023-03-31 13:53:42,835 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_load_mappings [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_set_dirty [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_get_stats [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_stats [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_commit [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_free_metadata_block_count [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_get_metadata_dev_size [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_write_hints [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_all_clean [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_needs_check [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_needs_check [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_only [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_set_read_write [2023-03-31 13:53:42,836 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_metadata_abort [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure iot_init [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_idle_for [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure iot_idle_for [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_begin [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure __iot_io_end [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure iot_io_end [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure dm_hook_bio [2023-03-31 13:53:42,837 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unhook_bio [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_mode [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_prison_cell [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_prison_cell [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_migration [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure free_migration [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_data_structs [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_free_structs [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_migration [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_get_cell [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure prealloc_put_cell [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2023-03-31 13:53:42,838 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain_range [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure get_cell [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure is_dirty [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_dirty [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure clear_dirty [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure block_div [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure oblocks_per_dblock [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure oblock_to_dblock [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure dblock_to_oblock [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard [2023-03-31 13:53:42,839 INFO L130 BoogieDeclarations]: Found specification of procedure clear_discard [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure is_discarded_oblock [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure load_stats [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure save_stats [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_mode [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_mode [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure passthrough_mode [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data_size [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure get_per_bio_data [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure init_per_bio_data [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache [2023-03-31 13:53:42,840 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_tick_bio_needed [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_clear_discard [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_cache_dirty [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure inc_ds [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure accountable_bio [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_begin [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_complete [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure accounted_request [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure inc_and_issue [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure defer_writethrough_bio [2023-03-31 13:53:42,841 INFO L130 BoogieDeclarations]: Found specification of procedure writethrough_endio [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_then_cache [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure cache_device_name [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure notify_mode_switch [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_mode [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure inc_io_migrations [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure dec_io_migrations [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_release [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure discard_or_flush [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure __cell_defer [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer [2023-03-31 13:53:42,842 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_migration [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure migration_failure [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_pre_commit [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure migration_success_post_commit [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure issue_overwrite [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure bio_writes_complete_block [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_copy [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure calc_discard_block_range [2023-03-31 13:53:42,843 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure issue_copy_or_discard [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure complete_migration [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure process_migrations [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure __queue_quiesced_migration [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migration [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure queue_quiesced_migrations [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_quiesced_migrations [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure quiesce_migration [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure promote [2023-03-31 13:53:42,844 INFO L130 BoogieDeclarations]: Found specification of procedure writeback [2023-03-31 13:53:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure demote_then_promote [2023-03-31 13:53:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure invalidate [2023-03-31 13:53:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure discard [2023-03-31 13:53:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure defer_bio [2023-03-31 13:53:42,848 INFO L130 BoogieDeclarations]: Found specification of procedure process_flush_bio [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure spare_migration_bandwidth [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure inc_hit_counter [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure inc_miss_counter [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure inc_fn [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_origin_clear_discard [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure remap_cell_to_cache_dirty [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure null_locker [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure cell_locker [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2023-03-31 13:53:42,849 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure commit_if_needed [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_cells [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_flush_bios [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_writethrough_bios [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure writeback_some_dirty_blocks [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_request [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidation_requests [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure is_quiescing [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure ack_quiescing [2023-03-31 13:53:42,850 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_quiescing_ack [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure start_quiescing [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure stop_quiescing [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_migrations [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure stop_worker [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_bios [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure more_work [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure is_congested [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure cache_is_congested [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure destroy [2023-03-31 13:53:42,851 INFO L130 BoogieDeclarations]: Found specification of procedure cache_dtr [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_cache_args [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure at_least_one_arg [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_metadata_dev [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_dev [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_origin_dev [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_block_size [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_features [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_features [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_policy [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cache_args [2023-03-31 13:53:42,852 INFO L130 BoogieDeclarations]: Found specification of procedure process_config_option [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_value [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_config_values [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure create_cache_policy [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure too_many_discard_blocks [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_discard_block_size [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_cache_size [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure cache_create [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure copy_ctr_args [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure cache_ctr [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure cache_map [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure cache_end_io [2023-03-31 13:53:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure write_dirty_bitset [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure write_discard_bitset [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure sync_metadata [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure cache_postsuspend [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure load_mapping [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure discard_load_info_init [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_range [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure load_discard [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure get_cache_dev_size [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure can_resize [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure resize_cache_dev [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure cache_preresume [2023-03-31 13:53:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure cache_resume [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure cache_status [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure parse_cblock_range [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure validate_cblock_range [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure request_invalidation [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure process_invalidate_cblocks_message [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure cache_message [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure cache_iterate_devices [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure cache_bvec_merge [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_limits [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure cache_io_hints [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_init [2023-03-31 13:53:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_exit [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_presuspend_4 [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-03-31 13:53:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_55 [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_56 [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_59 [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_58 [2023-03-31 13:53:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_flush [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2023-03-31 13:53:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_68 [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure policy_walk_mappings [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_get_version [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_size [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_dump [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_info_init [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_empty [2023-03-31 13:53:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_resize [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_del [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_get_value [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_set_value [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_array_walk [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_disk_bitset_init [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_empty [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_resize [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_set_bit [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_clear_bit [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_test_bit [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bitset_flush [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2023-03-31 13:53:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure check_metadata_version [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_read_lock [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2023-03-31 13:53:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_mapping_info [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __save_sm_root [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_sm_root [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure update_flags [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~int [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_clean_shutdown [2023-03-31 13:53:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure clear_clean_shutdown [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure read_superblock_fields [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction_flags [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure pack_value [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_value [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_open [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure lookup [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_or_open [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure same_params [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure block_unmapped_or_clean [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure blocks_are_unmapped_or_clean [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __set_discard [2023-03-31 13:53:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_discard [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __is_discarded [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __discard [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_dblock_t~0~TO~int [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __load_discards [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~~dm_dblock_t~0~X~~bool~0~TO~int [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure policy_unchanged [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_initialized [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure hints_array_available [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mapping [2023-03-31 13:53:42,864 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 [2023-03-31 13:53:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure __load_mappings [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mapping [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __dump_mappings [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __dirty [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure begin_hints [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure save_hint [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure write_hints___0 [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_88 [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_90 [2023-03-31 13:53:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_89 [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_92 [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_91 [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vzalloc_101 [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_register [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cache_policy_unregister [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure __find_policy [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure __get_policy_once [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy_once [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_policy [2023-03-31 13:53:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure put_policy [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~dm_cblock_t~0~X~~sector_t~0~X~~sector_t~0~TO~$Pointer$ [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 13:53:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 13:53:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 13:53:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 13:53:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 13:53:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 13:53:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 13:53:44,232 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 13:53:44,243 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 13:53:48,442 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 13:53:51,471 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint null_lockerFINAL: assume true; [2023-03-31 13:53:53,758 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 13:53:55,859 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 13:53:55,859 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-31 13:53:55,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:55 BoogieIcfgContainer [2023-03-31 13:53:55,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 13:53:55,871 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 13:53:55,871 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 13:53:55,871 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 13:53:55,872 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 01:53:55" (1/1) ... [2023-03-31 13:53:55,873 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 13:53:55,902 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 13:53:55,902 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 13:53:55,923 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-31 13:53:55,931 INFO L158 Benchmark]: Toolchain (without parser) took 18849.59ms. Allocated memory was 190.8MB in the beginning and 867.2MB in the end (delta: 676.3MB). Free memory was 122.1MB in the beginning and 629.7MB in the end (delta: -507.5MB). Peak memory consumption was 169.9MB. Max. memory is 8.0GB. [2023-03-31 13:53:55,932 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory is still 143.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-31 13:53:55,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4914.64ms. Allocated memory was 190.8MB in the beginning and 310.4MB in the end (delta: 119.5MB). Free memory was 122.1MB in the beginning and 194.3MB in the end (delta: -72.2MB). Peak memory consumption was 199.9MB. Max. memory is 8.0GB. [2023-03-31 13:53:55,934 INFO L158 Benchmark]: Boogie Preprocessor took 641.30ms. Allocated memory is still 310.4MB. Free memory was 194.3MB in the beginning and 167.0MB in the end (delta: 27.3MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. [2023-03-31 13:53:55,938 INFO L158 Benchmark]: RCFGBuilder took 13226.58ms. Allocated memory was 310.4MB in the beginning and 867.2MB in the end (delta: 556.8MB). Free memory was 167.0MB in the beginning and 634.4MB in the end (delta: -467.3MB). Peak memory consumption was 382.0MB. Max. memory is 8.0GB. [2023-03-31 13:53:55,939 INFO L158 Benchmark]: Sifa took 58.25ms. Allocated memory is still 867.2MB. Free memory was 634.4MB in the beginning and 629.7MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-31 13:53:55,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 190.8MB. Free memory is still 143.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4914.64ms. Allocated memory was 190.8MB in the beginning and 310.4MB in the end (delta: 119.5MB). Free memory was 122.1MB in the beginning and 194.3MB in the end (delta: -72.2MB). Peak memory consumption was 199.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 641.30ms. Allocated memory is still 310.4MB. Free memory was 194.3MB in the beginning and 167.0MB in the end (delta: 27.3MB). Peak memory consumption was 39.8MB. Max. memory is 8.0GB. * RCFGBuilder took 13226.58ms. Allocated memory was 310.4MB in the beginning and 867.2MB in the end (delta: 556.8MB). Free memory was 167.0MB in the beginning and 634.4MB in the end (delta: -467.3MB). Peak memory consumption was 382.0MB. Max. memory is 8.0GB. * Sifa took 58.25ms. Allocated memory is still 867.2MB. Free memory was 634.4MB in the beginning and 629.7MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-31 13:53:55,988 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...