/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 12:25:48,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 12:25:48,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 12:25:48,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 12:25:48,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 12:25:48,735 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 12:25:48,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 12:25:48,744 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 12:25:48,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 12:25:48,749 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 12:25:48,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 12:25:48,755 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 12:25:48,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 12:25:48,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 12:25:48,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 12:25:48,759 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 12:25:48,760 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 12:25:48,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 12:25:48,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 12:25:48,766 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 12:25:48,768 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 12:25:48,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 12:25:48,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 12:25:48,772 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 12:25:48,776 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 12:25:48,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 12:25:48,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 12:25:48,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 12:25:48,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 12:25:48,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 12:25:48,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 12:25:48,797 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 12:25:48,798 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 12:25:48,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 12:25:48,800 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 12:25:48,800 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 12:25:48,801 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 12:25:48,801 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 12:25:48,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 12:25:48,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 12:25:48,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 12:25:48,804 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 12:25:48,832 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 12:25:48,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 12:25:48,832 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 12:25:48,832 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 12:25:48,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 12:25:48,833 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 12:25:48,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 12:25:48,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 12:25:48,835 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 12:25:48,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 12:25:48,835 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 12:25:48,835 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 12:25:48,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 12:25:48,836 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 12:25:48,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 12:25:48,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 12:25:48,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 12:25:48,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 12:25:48,837 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 12:25:48,837 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 12:25:48,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 12:25:48,837 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 12:25:48,837 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 12:25:48,838 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 12:25:48,838 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 12:25:48,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 12:25:48,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:25:48,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 12:25:48,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 12:25:48,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 12:25:48,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 12:25:48,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 12:25:48,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 12:25:48,840 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 12:25:49,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 12:25:49,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 12:25:49,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 12:25:49,278 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 12:25:49,279 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 12:25:49,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-16 12:25:49,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1159e75/6b00393f712546f0bd401b3144fa4356/FLAG923aed771 [2022-10-16 12:25:50,643 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 12:25:50,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2022-10-16 12:25:50,747 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1159e75/6b00393f712546f0bd401b3144fa4356/FLAG923aed771 [2022-10-16 12:25:50,813 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a1159e75/6b00393f712546f0bd401b3144fa4356 [2022-10-16 12:25:50,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 12:25:50,823 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 12:25:50,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 12:25:50,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 12:25:50,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 12:25:50,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:25:50" (1/1) ... [2022-10-16 12:25:50,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f5b818 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:25:50, skipping insertion in model container [2022-10-16 12:25:50,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 12:25:50" (1/1) ... [2022-10-16 12:25:50,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 12:25:51,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 12:25:58,537 WARN L230 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-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2022-10-16 12:25:58,802 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:25:58,851 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 12:26:00,305 WARN L230 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-challenges/linux-3.8-rc1-32_7a-drivers--md--md-mod.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[597012,597025] [2022-10-16 12:26:00,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 12:26:00,654 INFO L208 MainTranslator]: Completed translation [2022-10-16 12:26:00,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00 WrapperNode [2022-10-16 12:26:00,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 12:26:00,656 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 12:26:00,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 12:26:00,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 12:26:00,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:01,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:02,479 INFO L138 Inliner]: procedures = 711, calls = 13531, calls flagged for inlining = 320, calls inlined = 292, statements flattened = 29362 [2022-10-16 12:26:02,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 12:26:02,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 12:26:02,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 12:26:02,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 12:26:02,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:02,494 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:03,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:03,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:04,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:04,660 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:04,776 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:04,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:05,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 12:26:05,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 12:26:05,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 12:26:05,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 12:26:05,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 12:26:00" (1/1) ... [2022-10-16 12:26:05,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 12:26:05,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 12:26:05,042 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) [2022-10-16 12:26:05,058 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 [2022-10-16 12:26:05,107 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_unplug [2022-10-16 12:26:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_unplug [2022-10-16 12:26:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-16 12:26:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-16 12:26:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2022-10-16 12:26:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2022-10-16 12:26:05,108 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-10-16 12:26:05,108 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-10-16 12:26:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure kick_rdev_from_array [2022-10-16 12:26:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_rdev_from_array [2022-10-16 12:26:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-10-16 12:26:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure new_dev_store [2022-10-16 12:26:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure new_dev_store [2022-10-16 12:26:05,109 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2022-10-16 12:26:05,109 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2022-10-16 12:26:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure find_pers [2022-10-16 12:26:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure find_pers [2022-10-16 12:26:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-10-16 12:26:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-10-16 12:26:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_free [2022-10-16 12:26:05,110 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_free [2022-10-16 12:26:05,110 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-16 12:26:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-16 12:26:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-16 12:26:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-16 12:26:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2022-10-16 12:26:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2022-10-16 12:26:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 12:26:05,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 12:26:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure bmname [2022-10-16 12:26:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bmname [2022-10-16 12:26:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_create [2022-10-16 12:26:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_create [2022-10-16 12:26:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure speed_min [2022-10-16 12:26:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_min [2022-10-16 12:26:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2022-10-16 12:26:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2022-10-16 12:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2022-10-16 12:26:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2022-10-16 12:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure strict_strtoul_scaled [2022-10-16 12:26:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_strtoul_scaled [2022-10-16 12:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2022-10-16 12:26:05,113 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2022-10-16 12:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-16 12:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-16 12:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-10-16 12:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-10-16 12:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-16 12:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-16 12:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_put [2022-10-16 12:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_put [2022-10-16 12:26:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_mutex_of_mddev [2022-10-16 12:26:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_mutex_of_mddev [2022-10-16 12:26:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure update_size [2022-10-16 12:26:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure update_size [2022-10-16 12:26:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_run [2022-10-16 12:26:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_run [2022-10-16 12:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_write [2022-10-16 12:26:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_write [2022-10-16 12:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2022-10-16 12:26:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2022-10-16 12:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 12:26:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-10-16 12:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 12:26:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 12:26:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2022-10-16 12:26:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_NOT_ARG_SIGN [2022-10-16 12:26:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure calc_dev_sboffset [2022-10-16 12:26:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_dev_sboffset [2022-10-16 12:26:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev [2022-10-16 12:26:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev [2022-10-16 12:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_print_sb [2022-10-16 12:26:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_print_sb [2022-10-16 12:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-16 12:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~int~TO~~sector_t~0 [2022-10-16 12:26:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~$Pointer$~X~int~TO~~sector_t~0 [2022-10-16 12:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2022-10-16 12:26:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2022-10-16 12:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-10-16 12:26:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-10-16 12:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2022-10-16 12:26:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2022-10-16 12:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-10-16 12:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-10-16 12:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-16 12:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-16 12:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2022-10-16 12:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2022-10-16 12:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_1_csum [2022-10-16 12:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_1_csum [2022-10-16 12:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock___0 [2022-10-16 12:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock___0 [2022-10-16 12:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure array_state_store [2022-10-16 12:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure array_state_store [2022-10-16 12:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 12:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 12:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure test_page_attr [2022-10-16 12:26:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure test_page_attr [2022-10-16 12:26:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock___0 [2022-10-16 12:26:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock___0 [2022-10-16 12:26:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2022-10-16 12:26:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2022-10-16 12:26:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_get [2022-10-16 12:26:05,122 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_get [2022-10-16 12:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 12:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure blk_integrity_unregister [2022-10-16 12:26:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_integrity_unregister [2022-10-16 12:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-16 12:26:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-16 12:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-16 12:26:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-16 12:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2022-10-16 12:26:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2022-10-16 12:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure print_desc [2022-10-16 12:26:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure print_desc [2022-10-16 12:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-16 12:26:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-16 12:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure PagePrivate [2022-10-16 12:26:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure PagePrivate [2022-10-16 12:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-16 12:26:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-16 12:26:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 12:26:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 12:26:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-16 12:26:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure md_revalidate [2022-10-16 12:26:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure md_revalidate [2022-10-16 12:26:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure find_rdev_nr [2022-10-16 12:26:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rdev_nr [2022-10-16 12:26:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure write_page [2022-10-16 12:26:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure write_page [2022-10-16 12:26:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure do_md_stop [2022-10-16 12:26:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure do_md_stop [2022-10-16 12:26:05,126 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2022-10-16 12:26:05,126 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2022-10-16 12:26:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bh [2022-10-16 12:26:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bh [2022-10-16 12:26:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-16 12:26:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-16 12:26:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_page_attr [2022-10-16 12:26:05,127 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_page_attr [2022-10-16 12:26:05,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 12:26:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_match [2022-10-16 12:26:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_match [2022-10-16 12:26:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-10-16 12:26:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-10-16 12:26:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-10-16 12:26:05,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-10-16 12:26:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 12:26:05,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 12:26:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 12:26:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure new_decode_dev [2022-10-16 12:26:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure new_decode_dev [2022-10-16 12:26:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent [2022-10-16 12:26:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent [2022-10-16 12:26:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure md_event [2022-10-16 12:26:05,129 INFO L138 BoogieDeclarations]: Found implementation of procedure md_event [2022-10-16 12:26:05,129 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_badblocks [2022-10-16 12:26:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_badblocks [2022-10-16 12:26:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2022-10-16 12:26:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2022-10-16 12:26:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure md_import_device [2022-10-16 12:26:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure md_import_device [2022-10-16 12:26:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_locked [2022-10-16 12:26:05,130 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_locked [2022-10-16 12:26:05,130 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-16 12:26:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-16 12:26:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure write_sequnlock_irq [2022-10-16 12:26:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sequnlock_irq [2022-10-16 12:26:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure strict_blocks_to_sectors [2022-10-16 12:26:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_blocks_to_sectors [2022-10-16 12:26:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2022-10-16 12:26:05,131 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2022-10-16 12:26:05,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2022-10-16 12:26:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_NOT_ARG_SIGN [2022-10-16 12:26:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure calc_sb_csum [2022-10-16 12:26:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_sb_csum [2022-10-16 12:26:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_open [2022-10-16 12:26:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_open [2022-10-16 12:26:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_mapped [2022-10-16 12:26:05,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_mapped [2022-10-16 12:26:05,132 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-10-16 12:26:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-10-16 12:26:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk [2022-10-16 12:26:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk [2022-10-16 12:26:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure remove_and_add_spares [2022-10-16 12:26:05,133 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_and_add_spares [2022-10-16 12:26:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 12:26:05,133 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2022-10-16 12:26:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2022-10-16 12:26:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 12:26:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-16 12:26:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 12:26:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_put [2022-10-16 12:26:05,134 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_put [2022-10-16 12:26:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 12:26:05,134 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2022-10-16 12:26:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2022-10-16 12:26:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-16 12:26:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_unlink_rdev [2022-10-16 12:26:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_unlink_rdev [2022-10-16 12:26:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 12:26:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 12:26:05,135 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqlock_irq [2022-10-16 12:26:05,135 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqlock_irq [2022-10-16 12:26:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-16 12:26:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-16 12:26:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:26:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 12:26:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_find [2022-10-16 12:26:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_find [2022-10-16 12:26:05,136 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-16 12:26:05,136 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-16 12:26:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-10-16 12:26:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-10-16 12:26:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-16 12:26:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-16 12:26:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-16 12:26:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-16 12:26:05,137 INFO L130 BoogieDeclarations]: Found specification of procedure sync_blockdev [2022-10-16 12:26:05,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_blockdev [2022-10-16 12:26:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~X~int~TO~~sector_t~0 [2022-10-16 12:26:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~X~int~TO~~sector_t~0 [2022-10-16 12:26:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2022-10-16 12:26:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2022-10-16 12:26:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_get_dirent_safe [2022-10-16 12:26:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_get_dirent_safe [2022-10-16 12:26:05,138 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop [2022-10-16 12:26:05,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop [2022-10-16 12:26:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffers [2022-10-16 12:26:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffers [2022-10-16 12:26:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 12:26:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-16 12:26:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-16 12:26:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-16 12:26:05,139 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-16 12:26:05,139 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-10-16 12:26:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2022-10-16 12:26:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2022-10-16 12:26:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_count_page [2022-10-16 12:26:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_count_page [2022-10-16 12:26:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure md_new_event [2022-10-16 12:26:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure md_new_event [2022-10-16 12:26:05,140 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 12:26:05,140 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-16 12:26:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 12:26:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 12:26:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-16 12:26:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-16 12:26:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure md_free [2022-10-16 12:26:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure md_free [2022-10-16 12:26:05,141 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_link [2022-10-16 12:26:05,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_link [2022-10-16 12:26:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2022-10-16 12:26:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2022-10-16 12:26:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_trylock [2022-10-16 12:26:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_trylock [2022-10-16 12:26:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-16 12:26:05,142 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-16 12:26:05,142 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 12:26:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-16 12:26:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure super_1_sync [2022-10-16 12:26:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure super_1_sync [2022-10-16 12:26:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 12:26:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 12:26:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2022-10-16 12:26:05,143 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2022-10-16 12:26:05,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2022-10-16 12:26:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2022-10-16 12:26:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-16 12:26:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-16 12:26:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2022-10-16 12:26:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2022-10-16 12:26:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_show [2022-10-16 12:26:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_show [2022-10-16 12:26:05,144 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-16 12:26:05,144 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-16 12:26:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2022-10-16 12:26:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2022-10-16 12:26:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-16 12:26:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure read_page [2022-10-16 12:26:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure read_page [2022-10-16 12:26:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2022-10-16 12:26:05,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2022-10-16 12:26:05,145 INFO L130 BoogieDeclarations]: Found specification of procedure restore_bitmap_write_access [2022-10-16 12:26:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure restore_bitmap_write_access [2022-10-16 12:26:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_pending [2022-10-16 12:26:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_pending [2022-10-16 12:26:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2022-10-16 12:26:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2022-10-16 12:26:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure md_clear_badblocks [2022-10-16 12:26:05,146 INFO L138 BoogieDeclarations]: Found implementation of procedure md_clear_badblocks [2022-10-16 12:26:05,146 INFO L130 BoogieDeclarations]: Found specification of procedure md_ack_all_badblocks [2022-10-16 12:26:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ack_all_badblocks [2022-10-16 12:26:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_rdev_from_array [2022-10-16 12:26:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_rdev_from_array [2022-10-16 12:26:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2022-10-16 12:26:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2022-10-16 12:26:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-16 12:26:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-16 12:26:05,147 INFO L130 BoogieDeclarations]: Found specification of procedure md_csum_fold [2022-10-16 12:26:05,147 INFO L138 BoogieDeclarations]: Found implementation of procedure md_csum_fold [2022-10-16 12:26:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure md_media_changed [2022-10-16 12:26:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure md_media_changed [2022-10-16 12:26:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-16 12:26:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-16 12:26:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 12:26:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 12:26:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure export_array [2022-10-16 12:26:05,148 INFO L138 BoogieDeclarations]: Found implementation of procedure export_array [2022-10-16 12:26:05,148 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_kick [2022-10-16 12:26:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_kick [2022-10-16 12:26:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure read_sb_page [2022-10-16 12:26:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure read_sb_page [2022-10-16 12:26:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-10-16 12:26:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-10-16 12:26:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-16 12:26:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-16 12:26:05,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 12:26:05,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 12:26:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure mdstat_poll [2022-10-16 12:26:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mdstat_poll [2022-10-16 12:26:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure md_ioctl [2022-10-16 12:26:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure md_ioctl [2022-10-16 12:26:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_unmap [2022-10-16 12:26:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_unmap [2022-10-16 12:26:05,150 INFO L130 BoogieDeclarations]: Found specification of procedure md_make_request [2022-10-16 12:26:05,150 INFO L138 BoogieDeclarations]: Found implementation of procedure md_make_request [2022-10-16 12:26:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure is_mddev_idle [2022-10-16 12:26:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mddev_idle [2022-10-16 12:26:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-16 12:26:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-16 12:26:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set_memory_bits [2022-10-16 12:26:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_set_memory_bits [2022-10-16 12:26:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure md_safemode_timeout [2022-10-16 12:26:05,151 INFO L138 BoogieDeclarations]: Found implementation of procedure md_safemode_timeout [2022-10-16 12:26:05,151 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-16 12:26:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-16 12:26:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure bioset_free [2022-10-16 12:26:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bioset_free [2022-10-16 12:26:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_del [2022-10-16 12:26:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_del [2022-10-16 12:26:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2022-10-16 12:26:05,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2022-10-16 12:26:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 12:26:05,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 12:26:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 12:26:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-10-16 12:26:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-10-16 12:26:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_file_set_bit [2022-10-16 12:26:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_file_set_bit [2022-10-16 12:26:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_readonly [2022-10-16 12:26:05,153 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_readonly [2022-10-16 12:26:05,153 INFO L130 BoogieDeclarations]: Found specification of procedure bind_rdev_to_array [2022-10-16 12:26:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_rdev_to_array [2022-10-16 12:26:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2022-10-16 12:26:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2022-10-16 12:26:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 12:26:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-10-16 12:26:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-10-16 12:26:05,154 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-16 12:26:05,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-10-16 12:26:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 12:26:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 12:26:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-16 12:26:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-16 12:26:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2022-10-16 12:26:05,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2022-10-16 12:26:05,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2022-10-16 12:26:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2022-10-16 12:26:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2022-10-16 12:26:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2022-10-16 12:26:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2022-10-16 12:26:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2022-10-16 12:26:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info___0 [2022-10-16 12:26:05,156 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info___0 [2022-10-16 12:26:05,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 12:26:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_free [2022-10-16 12:26:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_free [2022-10-16 12:26:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure md_super_wait [2022-10-16 12:26:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure md_super_wait [2022-10-16 12:26:05,157 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 12:26:05,157 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-16 12:26:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure __md_stop_writes [2022-10-16 12:26:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __md_stop_writes [2022-10-16 12:26:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure md_print_devices [2022-10-16 12:26:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure md_print_devices [2022-10-16 12:26:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2022-10-16 12:26:05,158 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2022-10-16 12:26:05,158 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2022-10-16 12:26:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2022-10-16 12:26:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_show [2022-10-16 12:26:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_show [2022-10-16 12:26:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 12:26:05,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-16 12:26:05,159 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 12:26:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 12:26:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2022-10-16 12:26:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2022-10-16 12:26:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2022-10-16 12:26:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2022-10-16 12:26:05,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-16 12:26:05,160 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-16 12:26:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_rdev [2022-10-16 12:26:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_rdev [2022-10-16 12:26:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-16 12:26:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-16 12:26:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-16 12:26:05,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-16 12:26:05,161 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_index [2022-10-16 12:26:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_index [2022-10-16 12:26:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-16 12:26:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-16 12:26:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_mddev [2022-10-16 12:26:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_mddev [2022-10-16 12:26:05,162 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_update_sb [2022-10-16 12:26:05,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_update_sb [2022-10-16 12:26:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 12:26:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 12:26:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_open_mutex_of_mddev [2022-10-16 12:26:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_open_mutex_of_mddev [2022-10-16 12:26:05,163 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2022-10-16 12:26:05,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2022-10-16 12:26:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-10-16 12:26:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-10-16 12:26:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-16 12:26:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-16 12:26:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2022-10-16 12:26:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2022-10-16 12:26:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure export_rdev [2022-10-16 12:26:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure export_rdev [2022-10-16 12:26:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure d_path [2022-10-16 12:26:05,165 INFO L138 BoogieDeclarations]: Found implementation of procedure d_path [2022-10-16 12:26:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2022-10-16 12:26:05,165 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2022-10-16 12:26:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure file_page_offset [2022-10-16 12:26:05,165 INFO L138 BoogieDeclarations]: Found implementation of procedure file_page_offset [2022-10-16 12:26:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-16 12:26:05,165 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-16 12:26:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure md_seq_stop [2022-10-16 12:26:05,166 INFO L138 BoogieDeclarations]: Found implementation of procedure md_seq_stop [2022-10-16 12:26:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-10-16 12:26:05,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-10-16 12:26:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2022-10-16 12:26:05,166 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2022-10-16 12:26:05,166 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_destroy [2022-10-16 12:26:05,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_destroy [2022-10-16 12:26:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 12:26:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 12:26:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~sector_t~0~TO~int [2022-10-16 12:26:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~sector_t~0~TO~int [2022-10-16 12:26:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2022-10-16 12:26:05,167 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2022-10-16 12:26:05,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 12:26:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-10-16 12:26:05,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-10-16 12:26:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_private [2022-10-16 12:26:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure badblocks_store [2022-10-16 12:26:05,168 INFO L138 BoogieDeclarations]: Found implementation of procedure badblocks_store [2022-10-16 12:26:05,168 INFO L130 BoogieDeclarations]: Found specification of procedure part_to_disk [2022-10-16 12:26:05,169 INFO L138 BoogieDeclarations]: Found implementation of procedure part_to_disk [2022-10-16 12:26:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2022-10-16 12:26:05,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2022-10-16 12:26:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-16 12:26:05,169 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-16 12:26:05,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 12:26:05,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 12:26:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2022-10-16 12:26:05,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2022-10-16 12:26:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure analyze_sbs [2022-10-16 12:26:05,170 INFO L138 BoogieDeclarations]: Found implementation of procedure analyze_sbs [2022-10-16 12:26:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure speed_max [2022-10-16 12:26:05,170 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_max [2022-10-16 12:26:05,170 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_attr [2022-10-16 12:26:05,170 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_attr [2022-10-16 12:26:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2022-10-16 12:26:05,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2022-10-16 12:26:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-16 12:26:05,171 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-16 12:26:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure blk_register_region [2022-10-16 12:26:05,171 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_register_region [2022-10-16 12:26:05,171 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-16 12:26:05,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-16 12:26:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-16 12:26:05,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-16 12:26:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-10-16 12:26:05,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-10-16 12:26:05,172 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_daemon_work [2022-10-16 12:26:05,173 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_daemon_work [2022-10-16 12:26:05,173 INFO L130 BoogieDeclarations]: Found specification of procedure restart_array [2022-10-16 12:26:05,173 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_array [2022-10-16 12:26:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-16 12:26:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-10-16 12:26:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_end_sync [2022-10-16 12:26:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_end_sync [2022-10-16 12:26:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-10-16 12:26:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-10-16 12:26:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqbegin [2022-10-16 12:26:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqbegin [2022-10-16 12:26:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2022-10-16 12:26:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_add_page [2022-10-16 12:26:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 12:26:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-16 12:26:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2022-10-16 12:26:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2022-10-16 12:26:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-16 12:26:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-16 12:26:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2022-10-16 12:26:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2022-10-16 12:26:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure blk_unregister_region [2022-10-16 12:26:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_unregister_region [2022-10-16 12:26:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2022-10-16 12:26:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2022-10-16 12:26:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-16 12:26:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-16 12:26:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-16 12:26:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-16 12:26:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoull [2022-10-16 12:26:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoull [2022-10-16 12:26:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure filemap_get_page [2022-10-16 12:26:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure filemap_get_page [2022-10-16 12:26:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2022-10-16 12:26:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2022-10-16 12:26:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_link_rdev [2022-10-16 12:26:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_link_rdev [2022-10-16 12:26:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-16 12:26:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-16 12:26:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 12:26:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 12:26:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-10-16 12:26:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-10-16 12:26:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-10-16 12:26:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-10-16 12:26:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 12:26:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-16 12:26:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-16 12:26:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-16 12:26:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure md_getgeo [2022-10-16 12:26:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure md_getgeo [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-10-16 12:26:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-16 12:26:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure update_raid_disks [2022-10-16 12:26:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure update_raid_disks [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-16 12:26:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_get_counter [2022-10-16 12:26:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_get_counter [2022-10-16 12:26:07,211 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 12:26:07,218 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation