./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 10:27:52,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:27:52,104 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:27:52,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:27:52,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:27:52,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:27:52,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:27:52,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:27:52,143 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:27:52,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:27:52,146 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:27:52,147 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:27:52,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:27:52,149 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:27:52,151 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:27:52,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:27:52,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:27:52,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:27:52,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:27:52,159 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:27:52,161 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:27:52,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:27:52,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:27:52,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:27:52,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:27:52,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:27:52,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:27:52,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:27:52,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:27:52,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:27:52,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:27:52,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:27:52,184 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:27:52,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:27:52,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:27:52,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:27:52,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:27:52,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:27:52,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:27:52,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:27:52,190 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:27:52,191 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:27:52,240 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:27:52,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:27:52,241 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:27:52,242 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:27:52,243 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:27:52,243 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:27:52,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:27:52,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:27:52,244 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:27:52,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:27:52,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:27:52,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:27:52,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:27:52,246 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:27:52,246 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:27:52,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:27:52,247 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:27:52,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:27:52,247 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:27:52,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:27:52,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:27:52,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:27:52,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:27:52,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:27:52,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:27:52,249 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:27:52,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:27:52,250 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:27:52,250 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:27:52,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:27:52,252 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 [2022-10-17 10:27:52,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:27:52,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:27:52,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:27:52,518 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:27:52,519 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:27:52,520 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-10-17 10:27:52,579 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/data/6ef330b10/0a1be6cba6da480c9b783b3496b76ec9/FLAGbeda70f64 [2022-10-17 10:27:53,689 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:27:53,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2022-10-17 10:27:53,769 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/data/6ef330b10/0a1be6cba6da480c9b783b3496b76ec9/FLAGbeda70f64 [2022-10-17 10:27:53,896 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/data/6ef330b10/0a1be6cba6da480c9b783b3496b76ec9 [2022-10-17 10:27:53,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:27:53,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:27:53,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:27:53,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:27:53,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:27:53,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:53" (1/1) ... [2022-10-17 10:27:53,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ea66d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:27:53, skipping insertion in model container [2022-10-17 10:27:53,909 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:27:53" (1/1) ... [2022-10-17 10:27:53,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:27:54,188 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:27:58,045 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:58,047 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:58,049 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:58,049 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:58,050 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:59,115 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i[665361,665374] [2022-10-17 10:27:59,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:27:59,219 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:27:59,767 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:59,770 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:59,771 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:59,771 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:27:59,772 WARN L1550 CHandler]: Possible shadowing of function abort [2022-10-17 10:28:00,195 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i[665361,665374] [2022-10-17 10:28:00,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:28:00,434 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:28:00,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00 WrapperNode [2022-10-17 10:28:00,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:28:00,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:28:00,437 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:28:00,437 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:28:00,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:00,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:01,402 INFO L138 Inliner]: procedures = 522, calls = 7035, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 17911 [2022-10-17 10:28:01,404 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:28:01,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:28:01,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:28:01,406 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:28:01,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:01,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:01,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:01,569 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:01,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:02,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:02,084 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:02,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:02,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:28:02,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:28:02,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:28:02,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:28:02,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:28:00" (1/1) ... [2022-10-17 10:28:02,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:28:02,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:28:02,363 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:28:02,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_415bee2f-a419-49e7-8b60-9827d7342e33/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:28:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 10:28:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 10:28:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2022-10-17 10:28:02,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2022-10-17 10:28:02,431 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2022-10-17 10:28:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2022-10-17 10:28:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2022-10-17 10:28:02,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2022-10-17 10:28:02,432 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2022-10-17 10:28:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2022-10-17 10:28:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-17 10:28:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2022-10-17 10:28:02,433 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2022-10-17 10:28:02,433 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-10-17 10:28:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-10-17 10:28:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:28:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:28:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2022-10-17 10:28:02,434 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2022-10-17 10:28:02,434 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2022-10-17 10:28:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2022-10-17 10:28:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2022-10-17 10:28:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2022-10-17 10:28:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 10:28:02,435 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 10:28:02,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:28:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:28:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2022-10-17 10:28:02,436 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2022-10-17 10:28:02,436 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2022-10-17 10:28:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2022-10-17 10:28:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 10:28:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 10:28:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2022-10-17 10:28:02,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2022-10-17 10:28:02,437 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2022-10-17 10:28:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2022-10-17 10:28:02,438 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2022-10-17 10:28:02,438 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2022-10-17 10:28:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-10-17 10:28:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-10-17 10:28:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2022-10-17 10:28:02,439 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2022-10-17 10:28:02,439 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2022-10-17 10:28:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2022-10-17 10:28:02,440 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-17 10:28:02,440 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-17 10:28:02,441 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-10-17 10:28:02,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-10-17 10:28:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2022-10-17 10:28:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2022-10-17 10:28:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:28:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:28:02,442 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2022-10-17 10:28:02,442 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2022-10-17 10:28:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2022-10-17 10:28:02,443 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2022-10-17 10:28:02,443 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-10-17 10:28:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-10-17 10:28:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 10:28:02,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 10:28:02,444 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2022-10-17 10:28:02,445 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2022-10-17 10:28:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2022-10-17 10:28:02,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2022-10-17 10:28:02,445 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2022-10-17 10:28:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2022-10-17 10:28:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-10-17 10:28:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-10-17 10:28:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2022-10-17 10:28:02,446 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2022-10-17 10:28:02,446 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-10-17 10:28:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-10-17 10:28:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2022-10-17 10:28:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2022-10-17 10:28:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-17 10:28:02,447 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2022-10-17 10:28:02,447 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2022-10-17 10:28:02,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:28:02,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:28:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-17 10:28:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-17 10:28:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 10:28:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 10:28:02,449 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2022-10-17 10:28:02,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2022-10-17 10:28:02,450 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2022-10-17 10:28:02,450 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2022-10-17 10:28:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:28:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2022-10-17 10:28:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2022-10-17 10:28:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2022-10-17 10:28:02,451 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2022-10-17 10:28:02,451 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-10-17 10:28:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-10-17 10:28:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2022-10-17 10:28:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2022-10-17 10:28:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2022-10-17 10:28:02,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2022-10-17 10:28:02,452 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2022-10-17 10:28:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2022-10-17 10:28:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2022-10-17 10:28:02,453 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2022-10-17 10:28:02,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:28:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:28:02,454 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2022-10-17 10:28:02,454 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2022-10-17 10:28:02,456 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-17 10:28:02,456 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-17 10:28:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:28:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2022-10-17 10:28:02,459 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2022-10-17 10:28:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 10:28:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 10:28:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:28:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2022-10-17 10:28:02,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2022-10-17 10:28:02,461 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2022-10-17 10:28:02,467 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2022-10-17 10:28:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:28:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2022-10-17 10:28:02,468 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2022-10-17 10:28:02,468 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2022-10-17 10:28:02,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2022-10-17 10:28:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2022-10-17 10:28:02,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2022-10-17 10:28:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2022-10-17 10:28:02,469 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2022-10-17 10:28:02,469 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2022-10-17 10:28:02,469 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2022-10-17 10:28:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2022-10-17 10:28:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2022-10-17 10:28:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2022-10-17 10:28:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2022-10-17 10:28:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-10-17 10:28:02,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-10-17 10:28:02,470 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2022-10-17 10:28:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2022-10-17 10:28:02,471 INFO L130 BoogieDeclarations]: Found specification of procedure status [2022-10-17 10:28:02,471 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2022-10-17 10:28:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-17 10:28:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-10-17 10:28:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2022-10-17 10:28:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2022-10-17 10:28:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 10:28:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 10:28:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2022-10-17 10:28:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2022-10-17 10:28:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2022-10-17 10:28:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2022-10-17 10:28:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-10-17 10:28:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-10-17 10:28:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2022-10-17 10:28:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2022-10-17 10:28:02,489 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-10-17 10:28:02,489 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-10-17 10:28:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 10:28:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 10:28:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:28:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-10-17 10:28:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-10-17 10:28:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2022-10-17 10:28:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2022-10-17 10:28:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2022-10-17 10:28:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2022-10-17 10:28:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 10:28:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 10:28:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2022-10-17 10:28:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2022-10-17 10:28:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:28:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2022-10-17 10:28:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2022-10-17 10:28:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2022-10-17 10:28:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2022-10-17 10:28:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2022-10-17 10:28:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2022-10-17 10:28:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:28:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2022-10-17 10:28:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2022-10-17 10:28:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:28:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2022-10-17 10:28:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2022-10-17 10:28:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2022-10-17 10:28:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2022-10-17 10:28:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2022-10-17 10:28:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2022-10-17 10:28:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2022-10-17 10:28:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2022-10-17 10:28:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2022-10-17 10:28:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2022-10-17 10:28:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 10:28:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 10:28:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2022-10-17 10:28:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2022-10-17 10:28:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2022-10-17 10:28:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2022-10-17 10:28:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2022-10-17 10:28:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2022-10-17 10:28:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-17 10:28:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-17 10:28:02,496 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2022-10-17 10:28:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2022-10-17 10:28:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:28:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:28:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2022-10-17 10:28:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2022-10-17 10:28:02,497 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2022-10-17 10:28:02,497 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2022-10-17 10:28:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2022-10-17 10:28:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2022-10-17 10:28:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2022-10-17 10:28:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2022-10-17 10:28:02,498 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2022-10-17 10:28:02,498 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2022-10-17 10:28:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-17 10:28:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-17 10:28:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2022-10-17 10:28:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2022-10-17 10:28:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:28:02,499 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:28:02,499 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2022-10-17 10:28:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2022-10-17 10:28:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-17 10:28:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-17 10:28:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-17 10:28:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-17 10:28:02,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:28:02,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:28:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 10:28:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 10:28:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2022-10-17 10:28:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2022-10-17 10:28:02,501 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2022-10-17 10:28:02,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2022-10-17 10:28:02,502 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2022-10-17 10:28:02,503 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2022-10-17 10:28:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-10-17 10:28:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:28:02,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:28:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:28:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:28:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2022-10-17 10:28:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2022-10-17 10:28:02,507 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2022-10-17 10:28:02,507 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2022-10-17 10:28:02,508 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2022-10-17 10:28:02,508 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2022-10-17 10:28:02,509 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2022-10-17 10:28:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2022-10-17 10:28:02,509 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-17 10:28:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-17 10:28:02,509 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2022-10-17 10:28:02,509 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2022-10-17 10:28:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2022-10-17 10:28:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2022-10-17 10:28:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:28:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2022-10-17 10:28:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2022-10-17 10:28:02,510 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2022-10-17 10:28:02,510 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2022-10-17 10:28:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2022-10-17 10:28:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2022-10-17 10:28:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-17 10:28:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-17 10:28:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-10-17 10:28:02,511 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-10-17 10:28:02,511 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2022-10-17 10:28:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2022-10-17 10:28:02,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 10:28:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 10:28:02,512 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2022-10-17 10:28:02,512 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2022-10-17 10:28:02,518 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2022-10-17 10:28:02,518 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2022-10-17 10:28:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2022-10-17 10:28:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2022-10-17 10:28:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2022-10-17 10:28:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2022-10-17 10:28:02,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 10:28:02,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 10:28:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:28:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:28:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 10:28:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 10:28:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2022-10-17 10:28:02,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2022-10-17 10:28:02,520 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2022-10-17 10:28:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2022-10-17 10:28:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2022-10-17 10:28:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2022-10-17 10:28:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2022-10-17 10:28:02,521 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2022-10-17 10:28:02,521 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2022-10-17 10:28:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2022-10-17 10:28:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-17 10:28:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-17 10:28:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2022-10-17 10:28:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2022-10-17 10:28:02,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2022-10-17 10:28:02,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2022-10-17 10:28:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure run [2022-10-17 10:28:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2022-10-17 10:28:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:28:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:28:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:28:02,523 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2022-10-17 10:28:02,523 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2022-10-17 10:28:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-17 10:28:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-10-17 10:28:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2022-10-17 10:28:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2022-10-17 10:28:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2022-10-17 10:28:02,524 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2022-10-17 10:28:02,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:28:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-10-17 10:28:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-10-17 10:28:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 10:28:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 10:28:02,525 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2022-10-17 10:28:02,525 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2022-10-17 10:28:02,526 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2022-10-17 10:28:02,526 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2022-10-17 10:28:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2022-10-17 10:28:02,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2022-10-17 10:28:02,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:28:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2022-10-17 10:28:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2022-10-17 10:28:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2022-10-17 10:28:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2022-10-17 10:28:02,540 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2022-10-17 10:28:02,540 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2022-10-17 10:28:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2022-10-17 10:28:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2022-10-17 10:28:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 10:28:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 10:28:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 10:28:02,541 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 10:28:02,541 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 10:28:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 10:28:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 10:28:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 10:28:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2022-10-17 10:28:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2022-10-17 10:28:02,542 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2022-10-17 10:28:02,542 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2022-10-17 10:28:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 10:28:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 10:28:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2022-10-17 10:28:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2022-10-17 10:28:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2022-10-17 10:28:02,543 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2022-10-17 10:28:02,543 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2022-10-17 10:28:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2022-10-17 10:28:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 10:28:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 10:28:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2022-10-17 10:28:02,544 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2022-10-17 10:28:02,544 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2022-10-17 10:28:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2022-10-17 10:28:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2022-10-17 10:28:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2022-10-17 10:28:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2022-10-17 10:28:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2022-10-17 10:28:02,545 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2022-10-17 10:28:02,545 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2022-10-17 10:28:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2022-10-17 10:28:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2022-10-17 10:28:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2022-10-17 10:28:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2022-10-17 10:28:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2022-10-17 10:28:02,546 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2022-10-17 10:28:02,546 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:28:02,547 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:28:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2022-10-17 10:28:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2022-10-17 10:28:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-10-17 10:28:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-10-17 10:28:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2022-10-17 10:28:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2022-10-17 10:28:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:28:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:28:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2022-10-17 10:28:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2022-10-17 10:28:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2022-10-17 10:28:02,549 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2022-10-17 10:28:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:28:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2022-10-17 10:28:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2022-10-17 10:28:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2022-10-17 10:28:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2022-10-17 10:28:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2022-10-17 10:28:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2022-10-17 10:28:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2022-10-17 10:28:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2022-10-17 10:28:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2022-10-17 10:28:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2022-10-17 10:28:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2022-10-17 10:28:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2022-10-17 10:28:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2022-10-17 10:28:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2022-10-17 10:28:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2022-10-17 10:28:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2022-10-17 10:28:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2022-10-17 10:28:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2022-10-17 10:28:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 10:28:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 10:28:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:28:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:28:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2022-10-17 10:28:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2022-10-17 10:28:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2022-10-17 10:28:02,553 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2022-10-17 10:28:02,553 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2022-10-17 10:28:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2022-10-17 10:28:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-10-17 10:28:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-10-17 10:28:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2022-10-17 10:28:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2022-10-17 10:28:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:28:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:28:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2022-10-17 10:28:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2022-10-17 10:28:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2022-10-17 10:28:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2022-10-17 10:28:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2022-10-17 10:28:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2022-10-17 10:28:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 10:28:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 10:28:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2022-10-17 10:28:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2022-10-17 10:28:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 10:28:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 10:28:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-17 10:28:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-17 10:28:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2022-10-17 10:28:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2022-10-17 10:28:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-17 10:28:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-10-17 10:28:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-10-17 10:28:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-10-17 10:28:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2022-10-17 10:28:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2022-10-17 10:28:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2022-10-17 10:28:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2022-10-17 10:28:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2022-10-17 10:28:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2022-10-17 10:28:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2022-10-17 10:28:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2022-10-17 10:28:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-10-17 10:28:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-10-17 10:28:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2022-10-17 10:28:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2022-10-17 10:28:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-17 10:28:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-17 10:28:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2022-10-17 10:28:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2022-10-17 10:28:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2022-10-17 10:28:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2022-10-17 10:28:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2022-10-17 10:28:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2022-10-17 10:28:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2022-10-17 10:28:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2022-10-17 10:28:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2022-10-17 10:28:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2022-10-17 10:28:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-10-17 10:28:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-10-17 10:28:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 10:28:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 10:28:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2022-10-17 10:28:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2022-10-17 10:28:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2022-10-17 10:28:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2022-10-17 10:28:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2022-10-17 10:28:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2022-10-17 10:28:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure error [2022-10-17 10:28:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2022-10-17 10:28:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-10-17 10:28:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-10-17 10:28:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:28:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:28:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2022-10-17 10:28:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2022-10-17 10:28:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-10-17 10:28:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-10-17 10:28:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2022-10-17 10:28:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2022-10-17 10:28:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2022-10-17 10:28:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2022-10-17 10:28:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:28:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2022-10-17 10:28:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2022-10-17 10:28:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-10-17 10:28:02,565 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-10-17 10:28:02,565 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2022-10-17 10:28:02,566 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2022-10-17 10:28:04,372 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:28:04,379 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:28:05,145 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;