./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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:48,227 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:48,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:48,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:48,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:48,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:48,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:48,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:48,268 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:48,269 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:48,271 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:48,272 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:48,273 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:48,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:48,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:48,278 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:48,279 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:48,280 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:48,282 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:48,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:48,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:48,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:48,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:48,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:48,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:48,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:48,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:48,303 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:48,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:48,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:48,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:48,313 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:48,315 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:48,316 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:48,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:48,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:48,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:48,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:48,319 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:48,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:48,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:48,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:03:48,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:48,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:48,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:48,372 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:48,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:48,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:48,373 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:48,374 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:03:48,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:48,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:48,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:48,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:48,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:48,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:48,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:48,386 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:48,386 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:48,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:48,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:48,389 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:48,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:48,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:48,390 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:03:48,390 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:03:48,390 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:48,390 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-11-23 15:03:48,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:48,695 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:48,698 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:48,699 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:48,700 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:48,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-11-23 15:03:48,785 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/948277f11/a27645a78fd2414e93e3673afef94a75/FLAGae1742f39 [2021-11-23 15:03:49,949 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:49,950 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-11-23 15:03:50,027 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/948277f11/a27645a78fd2414e93e3673afef94a75/FLAGae1742f39 [2021-11-23 15:03:50,143 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/948277f11/a27645a78fd2414e93e3673afef94a75 [2021-11-23 15:03:50,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:50,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:50,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:50,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:50,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:50,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d5cbcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:50, skipping insertion in model container [2021-11-23 15:03:50,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:50" (1/1) ... [2021-11-23 15:03:50,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:50,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:54,416 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:54,418 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:54,419 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:54,420 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:54,421 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:55,557 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-11-23 15:03:55,640 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:55,680 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:56,276 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:56,278 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:56,280 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:56,281 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:56,281 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:03:56,852 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-11-23 15:03:56,865 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:57,109 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:57,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57 WrapperNode [2021-11-23 15:03:57,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:57,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:57,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:57,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:57,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,351 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,842 INFO L137 Inliner]: procedures = 521, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17778 [2021-11-23 15:03:57,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:57,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:57,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:57,844 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:57,853 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:57,939 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:58,400 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:58,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:58,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:58,614 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:58,615 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:58,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:58,616 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:58,617 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:57" (1/1) ... [2021-11-23 15:03:58,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:58,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:58,656 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:58,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:03:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:03:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-11-23 15:03:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-11-23 15:03:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-11-23 15:03:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-11-23 15:03:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:03:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:03:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-11-23 15:03:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-11-23 15:03:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:03:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-11-23 15:03:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-11-23 15:03:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:03:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:03:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-11-23 15:03:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-11-23 15:03:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-11-23 15:03:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-11-23 15:03:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-11-23 15:03:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-11-23 15:03:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:03:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:03:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:03:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:03:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-11-23 15:03:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-11-23 15:03:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-11-23 15:03:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-11-23 15:03:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:03:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:03:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-11-23 15:03:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-11-23 15:03:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-11-23 15:03:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-11-23 15:03:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-11-23 15:03:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-11-23 15:03:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:03:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:03:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-11-23 15:03:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-11-23 15:03:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-11-23 15:03:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-11-23 15:03:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:03:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:03:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-11-23 15:03:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-11-23 15:03:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-11-23 15:03:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-11-23 15:03:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:03:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:03:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-11-23 15:03:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-11-23 15:03:58,719 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-11-23 15:03:58,719 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-11-23 15:03:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:03:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:03:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:58,720 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-11-23 15:03:58,720 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-11-23 15:03:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-11-23 15:03:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-11-23 15:03:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:03:58,721 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:03:58,721 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:03:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:03:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-11-23 15:03:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-11-23 15:03:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:03:58,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:03:58,722 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-11-23 15:03:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-11-23 15:03:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:03:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-11-23 15:03:58,723 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-11-23 15:03:58,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:03:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:03:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:03:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:03:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-11-23 15:03:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-11-23 15:03:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-11-23 15:03:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-11-23 15:03:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-11-23 15:03:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-11-23 15:03:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-11-23 15:03:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-11-23 15:03:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-11-23 15:03:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-11-23 15:03:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-11-23 15:03:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-11-23 15:03:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-11-23 15:03:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-11-23 15:03:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-11-23 15:03:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-11-23 15:03:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-11-23 15:03:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-11-23 15:03:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:03:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:03:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-11-23 15:03:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-11-23 15:03:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:03:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:03:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:03:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-11-23 15:03:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-11-23 15:03:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:03:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:03:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:03:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-11-23 15:03:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-11-23 15:03:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-11-23 15:03:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-11-23 15:03:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-11-23 15:03:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-11-23 15:03:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-11-23 15:03:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-11-23 15:03:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-11-23 15:03:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-11-23 15:03:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-11-23 15:03:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-11-23 15:03:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-11-23 15:03:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-11-23 15:03:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-11-23 15:03:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-11-23 15:03:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-11-23 15:03:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-11-23 15:03:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:03:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:03:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:03:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:03:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-11-23 15:03:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-11-23 15:03:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-11-23 15:03:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-11-23 15:03:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:03:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:03:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-11-23 15:03:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-11-23 15:03:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:03:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:03:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-11-23 15:03:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-11-23 15:03:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-11-23 15:03:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-11-23 15:03:58,736 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:03:58,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:03:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-11-23 15:03:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-11-23 15:03:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:03:58,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:03:58,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:03:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:03:58,738 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-11-23 15:03:58,738 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-11-23 15:03:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-11-23 15:03:58,739 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-11-23 15:03:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:03:58,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:03:58,739 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-11-23 15:03:58,739 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-11-23 15:03:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-11-23 15:03:58,740 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-11-23 15:03:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-11-23 15:03:58,740 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-11-23 15:03:58,740 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-11-23 15:03:58,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-11-23 15:03:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-11-23 15:03:58,741 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-11-23 15:03:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:58,741 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-11-23 15:03:58,742 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-11-23 15:03:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-11-23 15:03:58,742 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-11-23 15:03:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-11-23 15:03:58,742 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-11-23 15:03:58,742 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-11-23 15:03:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-11-23 15:03:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-11-23 15:03:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-11-23 15:03:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:03:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:03:58,743 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-11-23 15:03:58,743 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-11-23 15:03:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-11-23 15:03:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-11-23 15:03:58,744 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-11-23 15:03:58,744 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-11-23 15:03:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:03:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:03:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-11-23 15:03:58,745 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-11-23 15:03:58,745 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:03:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:03:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-11-23 15:03:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-11-23 15:03:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-11-23 15:03:58,746 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-11-23 15:03:58,746 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-11-23 15:03:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-11-23 15:03:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-11-23 15:03:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-11-23 15:03:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-11-23 15:03:58,747 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-11-23 15:03:58,747 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:03:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:03:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-11-23 15:03:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-11-23 15:03:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:03:58,748 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:03:58,748 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-11-23 15:03:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-11-23 15:03:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:03:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:03:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:03:58,749 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:03:58,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:03:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:03:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-11-23 15:03:58,750 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-11-23 15:03:58,750 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-11-23 15:03:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-11-23 15:03:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-23 15:03:58,751 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-23 15:03:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:03:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:03:58,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:03:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-11-23 15:03:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-11-23 15:03:58,752 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-11-23 15:03:58,752 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-11-23 15:03:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-11-23 15:03:58,753 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-11-23 15:03:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-11-23 15:03:58,753 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-11-23 15:03:58,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:03:58,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:03:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-11-23 15:03:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-11-23 15:03:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-23 15:03:58,754 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-23 15:03:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:03:58,754 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-11-23 15:03:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-11-23 15:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-11-23 15:03:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-11-23 15:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-11-23 15:03:58,755 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-11-23 15:03:58,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:03:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:03:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-11-23 15:03:58,756 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-11-23 15:03:58,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-11-23 15:03:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-11-23 15:03:58,757 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-11-23 15:03:58,757 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-11-23 15:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-23 15:03:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-23 15:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-11-23 15:03:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-11-23 15:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:03:58,758 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:03:58,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-11-23 15:03:58,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-11-23 15:03:58,759 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-11-23 15:03:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-11-23 15:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-11-23 15:03:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-11-23 15:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-11-23 15:03:58,760 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-11-23 15:03:58,760 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-11-23 15:03:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-11-23 15:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:03:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-11-23 15:03:58,761 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-11-23 15:03:58,761 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-23 15:03:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-23 15:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-11-23 15:03:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-11-23 15:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:58,762 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:03:58,762 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-11-23 15:03:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-11-23 15:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:03:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:03:58,763 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-11-23 15:03:58,763 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-11-23 15:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-11-23 15:03:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-11-23 15:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:03:58,764 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:03:58,764 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:03:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-11-23 15:03:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-11-23 15:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:03:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:03:58,765 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-11-23 15:03:58,765 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-11-23 15:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:03:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-11-23 15:03:58,766 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-11-23 15:03:58,766 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-11-23 15:03:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-11-23 15:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-11-23 15:03:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-11-23 15:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-11-23 15:03:58,767 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-11-23 15:03:58,767 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:03:58,768 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:03:58,768 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-11-23 15:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-11-23 15:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-11-23 15:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-11-23 15:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:03:58,769 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:03:58,769 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-11-23 15:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-11-23 15:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-11-23 15:03:58,770 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-11-23 15:03:58,770 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-11-23 15:03:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-11-23 15:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:03:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-11-23 15:03:58,771 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-11-23 15:03:58,771 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-11-23 15:03:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-11-23 15:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-11-23 15:03:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-11-23 15:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-11-23 15:03:58,772 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-11-23 15:03:58,772 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-11-23 15:03:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-11-23 15:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-11-23 15:03:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-11-23 15:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-11-23 15:03:58,773 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-11-23 15:03:58,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-11-23 15:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-11-23 15:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-11-23 15:03:58,774 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-11-23 15:03:58,774 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-11-23 15:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-11-23 15:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:03:58,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:03:58,775 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-11-23 15:03:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-11-23 15:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-11-23 15:03:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-11-23 15:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:58,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-11-23 15:03:58,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-11-23 15:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-11-23 15:03:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-11-23 15:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-11-23 15:03:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-11-23 15:03:58,777 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:03:58,777 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-11-23 15:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-11-23 15:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-11-23 15:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-11-23 15:03:58,778 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-11-23 15:03:58,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-11-23 15:03:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-11-23 15:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-11-23 15:03:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-11-23 15:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-11-23 15:03:58,779 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:03:58,779 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:03:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-11-23 15:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-11-23 15:03:58,780 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-11-23 15:03:58,780 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-11-23 15:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-11-23 15:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-11-23 15:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:03:58,781 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-11-23 15:03:58,781 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-11-23 15:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-11-23 15:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-11-23 15:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-11-23 15:03:58,782 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-11-23 15:03:58,782 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-11-23 15:03:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-11-23 15:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-11-23 15:03:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-11-23 15:03:58,783 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:03:58,783 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:03:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-11-23 15:03:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-11-23 15:03:58,784 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:03:58,784 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:03:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-11-23 15:03:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-11-23 15:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-11-23 15:03:58,785 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-11-23 15:03:58,785 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-11-23 15:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-11-23 15:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-11-23 15:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-11-23 15:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:03:58,786 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:03:58,786 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:03:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:03:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-11-23 15:03:58,787 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-11-23 15:03:58,787 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-11-23 15:03:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-11-23 15:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-11-23 15:03:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-11-23 15:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-11-23 15:03:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-11-23 15:03:58,788 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-11-23 15:03:58,788 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-11-23 15:03:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:03:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:03:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:03:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:03:58,789 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:03:58,789 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:03:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-11-23 15:03:58,790 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-11-23 15:03:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:03:58,790 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:03:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-11-23 15:03:58,790 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-11-23 15:03:58,790 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:03:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:03:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:03:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:03:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:03:58,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:03:58,791 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-11-23 15:03:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-11-23 15:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-11-23 15:03:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-11-23 15:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-11-23 15:03:58,792 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-11-23 15:03:58,792 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:03:58,793 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-11-23 15:03:58,793 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-11-23 15:04:00,515 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:00,519 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:00,799 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:00,803 INFO L158 Benchmark]: Toolchain (without parser) took 10653.38ms. Allocated memory was 92.3MB in the beginning and 461.4MB in the end (delta: 369.1MB). Free memory was 45.0MB in the beginning and 206.9MB in the end (delta: -161.9MB). Peak memory consumption was 245.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,803 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:00,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6959.52ms. Allocated memory was 92.3MB in the beginning and 278.9MB in the end (delta: 186.6MB). Free memory was 45.0MB in the beginning and 129.0MB in the end (delta: -84.0MB). Peak memory consumption was 167.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,805 INFO L158 Benchmark]: Boogie Procedure Inliner took 732.24ms. Allocated memory is still 278.9MB. Free memory was 129.0MB in the beginning and 106.3MB in the end (delta: 22.7MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,806 INFO L158 Benchmark]: Boogie Preprocessor took 770.22ms. Allocated memory was 278.9MB in the beginning and 461.4MB in the end (delta: 182.5MB). Free memory was 106.3MB in the beginning and 232.1MB in the end (delta: -125.8MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,806 INFO L158 Benchmark]: RCFGBuilder took 2186.01ms. Allocated memory is still 461.4MB. Free memory was 232.1MB in the beginning and 206.9MB in the end (delta: 25.2MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:00,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6959.52ms. Allocated memory was 92.3MB in the beginning and 278.9MB in the end (delta: 186.6MB). Free memory was 45.0MB in the beginning and 129.0MB in the end (delta: -84.0MB). Peak memory consumption was 167.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 732.24ms. Allocated memory is still 278.9MB. Free memory was 129.0MB in the beginning and 106.3MB in the end (delta: 22.7MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 770.22ms. Allocated memory was 278.9MB in the beginning and 461.4MB in the end (delta: 182.5MB). Free memory was 106.3MB in the beginning and 232.1MB in the end (delta: -125.8MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2186.01ms. Allocated memory is still 461.4MB. Free memory was 232.1MB in the beginning and 206.9MB in the end (delta: 25.2MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:00,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:03,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:03,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:03,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:03,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:03,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:03,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:03,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:03,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:03,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:03,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:03,274 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:03,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:03,276 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:03,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:03,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:03,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:03,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:03,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:03,286 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:03,287 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:03,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:03,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:03,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:03,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:03,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:03,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:03,310 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:03,312 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:03,313 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:03,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:03,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:03,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:03,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:03,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:03,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:03,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:03,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:03,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:03,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:03,326 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:03,331 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:03,371 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:03,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:03,373 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:03,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:03,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:03,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:03,375 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:03,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:03,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:03,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:03,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:03,377 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:03,378 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:03,378 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:03,378 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:03,378 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:03,378 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:03,379 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:03,379 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:03,379 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:03,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:03,380 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:03,380 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:03,380 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:03,380 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:03,381 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:03,381 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:03,381 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:03,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:03,382 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3dbf2c44e5d70b9c026e25429eb7290238d1563963b6861d1a2ea3289d7dbe7 [2021-11-23 15:04:03,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:03,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:03,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:03,789 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:03,789 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:03,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-11-23 15:04:03,858 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/94059574e/d0f898e7fab949bab36fd516208a90e9/FLAG746442eb1 [2021-11-23 15:04:05,114 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:05,115 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-11-23 15:04:05,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/94059574e/d0f898e7fab949bab36fd516208a90e9/FLAG746442eb1 [2021-11-23 15:04:05,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/data/94059574e/d0f898e7fab949bab36fd516208a90e9 [2021-11-23 15:04:05,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:05,276 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:05,277 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:05,277 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:05,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:05,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:05" (1/1) ... [2021-11-23 15:04:05,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f2f13eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:05, skipping insertion in model container [2021-11-23 15:04:05,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:05" (1/1) ... [2021-11-23 15:04:05,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:05,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:09,765 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:09,768 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:09,769 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:09,770 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:09,771 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:10,993 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-11-23 15:04:11,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:11,142 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:11,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:11,730 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:11,732 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:11,733 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:11,734 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:11,734 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:12,296 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-11-23 15:04:12,308 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:12,323 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:12,907 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:12,909 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:12,911 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:12,911 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:12,912 WARN L1533 CHandler]: Possible shadowing of function abort [2021-11-23 15:04:13,435 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_4d929c11-5346-4d4f-9c20-a1876ed20d87/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2021-11-23 15:04:13,446 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:13,666 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:13,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13 WrapperNode [2021-11-23 15:04:13,667 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:13,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:13,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:13,669 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:13,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:13,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,402 INFO L137 Inliner]: procedures = 535, calls = 7038, calls flagged for inlining = 212, calls inlined = 199, statements flattened = 17107 [2021-11-23 15:04:14,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:14,404 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:14,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:14,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:14,412 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,413 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,513 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:14,947 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:15,239 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:15,240 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:15,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:15,241 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:15,242 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:13" (1/1) ... [2021-11-23 15:04:15,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:15,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:15,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:15,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:15,315 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:04:15,315 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:04:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-11-23 15:04:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-11-23 15:04:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-11-23 15:04:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-11-23 15:04:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:04:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:04:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-11-23 15:04:15,316 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-11-23 15:04:15,316 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:04:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-11-23 15:04:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-11-23 15:04:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:04:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:04:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:15,317 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-11-23 15:04:15,317 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-11-23 15:04:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-11-23 15:04:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-11-23 15:04:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-11-23 15:04:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-11-23 15:04:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:04:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:04:15,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:04:15,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:04:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-11-23 15:04:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-11-23 15:04:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-11-23 15:04:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-11-23 15:04:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:04:15,319 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:04:15,319 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-11-23 15:04:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-11-23 15:04:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-11-23 15:04:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-11-23 15:04:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-11-23 15:04:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-11-23 15:04:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 15:04:15,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 15:04:15,320 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-11-23 15:04:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-11-23 15:04:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-11-23 15:04:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-11-23 15:04:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:04:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:04:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-11-23 15:04:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-11-23 15:04:15,321 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-11-23 15:04:15,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-11-23 15:04:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:04:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:04:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-11-23 15:04:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-11-23 15:04:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-11-23 15:04:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-11-23 15:04:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:04:15,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:04:15,322 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:04:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:04:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-11-23 15:04:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-11-23 15:04:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-11-23 15:04:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-11-23 15:04:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-11-23 15:04:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-11-23 15:04:15,323 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-11-23 15:04:15,323 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-11-23 15:04:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-11-23 15:04:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-11-23 15:04:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:04:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:04:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-11-23 15:04:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-11-23 15:04:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:04:15,324 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-11-23 15:04:15,324 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-11-23 15:04:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:04:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:04:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:04:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:04:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:04:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:04:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-11-23 15:04:15,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-11-23 15:04:15,325 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-11-23 15:04:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-11-23 15:04:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-11-23 15:04:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-11-23 15:04:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-11-23 15:04:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-11-23 15:04:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-11-23 15:04:15,326 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-11-23 15:04:15,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-11-23 15:04:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-11-23 15:04:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-11-23 15:04:15,327 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-11-23 15:04:15,327 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-11-23 15:04:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-11-23 15:04:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:04:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:04:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-11-23 15:04:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-11-23 15:04:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-11-23 15:04:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-11-23 15:04:15,328 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-11-23 15:04:15,328 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-11-23 15:04:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:04:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:04:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-11-23 15:04:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-11-23 15:04:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-11-23 15:04:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-11-23 15:04:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-11-23 15:04:15,329 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-11-23 15:04:15,329 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-11-23 15:04:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-11-23 15:04:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-11-23 15:04:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-11-23 15:04:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-11-23 15:04:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-11-23 15:04:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-11-23 15:04:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-11-23 15:04:15,330 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-11-23 15:04:15,330 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-11-23 15:04:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-11-23 15:04:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-11-23 15:04:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:04:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:04:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:04:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:04:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-11-23 15:04:15,331 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-11-23 15:04:15,331 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-11-23 15:04:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-11-23 15:04:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 15:04:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 15:04:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-11-23 15:04:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-11-23 15:04:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:04:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:04:15,332 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-11-23 15:04:15,332 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-11-23 15:04:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-11-23 15:04:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-11-23 15:04:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:04:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:04:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-11-23 15:04:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-11-23 15:04:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:04:15,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:04:15,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-11-23 15:04:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-11-23 15:04:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-11-23 15:04:15,334 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-11-23 15:04:15,334 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-11-23 15:04:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-11-23 15:04:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:04:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:04:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-11-23 15:04:15,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-11-23 15:04:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:15,335 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-11-23 15:04:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-11-23 15:04:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-11-23 15:04:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-11-23 15:04:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-11-23 15:04:15,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-11-23 15:04:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:15,336 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-11-23 15:04:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-11-23 15:04:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:04:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-11-23 15:04:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-11-23 15:04:15,337 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-11-23 15:04:15,337 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-11-23 15:04:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-11-23 15:04:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-11-23 15:04:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:15,338 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-11-23 15:04:15,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-11-23 15:04:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-11-23 15:04:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-11-23 15:04:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:04:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:04:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-11-23 15:04:15,339 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-11-23 15:04:15,339 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-11-23 15:04:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-11-23 15:04:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-11-23 15:04:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-11-23 15:04:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:04:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:04:15,340 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-11-23 15:04:15,340 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-11-23 15:04:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-11-23 15:04:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-11-23 15:04:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-11-23 15:04:15,341 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-11-23 15:04:15,341 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-11-23 15:04:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-11-23 15:04:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-11-23 15:04:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-11-23 15:04:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-11-23 15:04:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-11-23 15:04:15,342 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 15:04:15,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 15:04:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-11-23 15:04:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-11-23 15:04:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:04:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:04:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-11-23 15:04:15,343 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-11-23 15:04:15,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:04:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:04:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 15:04:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 15:04:15,344 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:15,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:04:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:04:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-11-23 15:04:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-11-23 15:04:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:15,345 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-11-23 15:04:15,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-11-23 15:04:15,346 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:15,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-11-23 15:04:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-11-23 15:04:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-11-23 15:04:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-11-23 15:04:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-11-23 15:04:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-11-23 15:04:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-11-23 15:04:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-11-23 15:04:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:04:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:04:15,348 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-11-23 15:04:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-11-23 15:04:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-11-23 15:04:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-11-23 15:04:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:04:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-11-23 15:04:15,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-11-23 15:04:15,349 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-11-23 15:04:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-11-23 15:04:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-11-23 15:04:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-11-23 15:04:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:04:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:04:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-11-23 15:04:15,350 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-11-23 15:04:15,350 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-11-23 15:04:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-11-23 15:04:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-11-23 15:04:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-11-23 15:04:15,351 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-11-23 15:04:15,351 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-11-23 15:04:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-23 15:04:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-23 15:04:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-11-23 15:04:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-11-23 15:04:15,352 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:04:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:04:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:04:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:04:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:15,353 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-11-23 15:04:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-11-23 15:04:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-11-23 15:04:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-11-23 15:04:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-11-23 15:04:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-11-23 15:04:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-11-23 15:04:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-11-23 15:04:15,354 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-11-23 15:04:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-11-23 15:04:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:04:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:04:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-11-23 15:04:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-11-23 15:04:15,355 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-11-23 15:04:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-11-23 15:04:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-11-23 15:04:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-11-23 15:04:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:15,356 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-11-23 15:04:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-11-23 15:04:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:04:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:04:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-11-23 15:04:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-11-23 15:04:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-11-23 15:04:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-11-23 15:04:15,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 15:04:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 15:04:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:04:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:04:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-11-23 15:04:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-11-23 15:04:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:04:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:04:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-11-23 15:04:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-11-23 15:04:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-11-23 15:04:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-11-23 15:04:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-11-23 15:04:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-11-23 15:04:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-11-23 15:04:15,360 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-11-23 15:04:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-11-23 15:04:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-11-23 15:04:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-11-23 15:04:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-11-23 15:04:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:15,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-11-23 15:04:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-11-23 15:04:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-11-23 15:04:15,362 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-11-23 15:04:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:04:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:04:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-11-23 15:04:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-11-23 15:04:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:04:15,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:04:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-11-23 15:04:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-11-23 15:04:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-11-23 15:04:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-11-23 15:04:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-11-23 15:04:15,364 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-11-23 15:04:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-11-23 15:04:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-11-23 15:04:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-11-23 15:04:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-11-23 15:04:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-11-23 15:04:15,365 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-11-23 15:04:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-11-23 15:04:15,366 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-11-23 15:04:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-11-23 15:04:15,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-11-23 15:04:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-11-23 15:04:15,366 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-11-23 15:04:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-11-23 15:04:15,366 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-11-23 15:04:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:04:15,367 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:04:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-11-23 15:04:15,367 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-11-23 15:04:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:04:15,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:04:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-11-23 15:04:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-11-23 15:04:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-11-23 15:04:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-11-23 15:04:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-11-23 15:04:15,368 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-11-23 15:04:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-11-23 15:04:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-11-23 15:04:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-11-23 15:04:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-11-23 15:04:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-11-23 15:04:15,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-11-23 15:04:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 15:04:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 15:04:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-11-23 15:04:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-11-23 15:04:15,370 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-11-23 15:04:15,370 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-11-23 15:04:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-11-23 15:04:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-11-23 15:04:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-11-23 15:04:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-11-23 15:04:15,371 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-11-23 15:04:15,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-11-23 15:04:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:04:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:04:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-11-23 15:04:15,372 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-11-23 15:04:15,372 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-11-23 15:04:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-11-23 15:04:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-11-23 15:04:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-11-23 15:04:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:04:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:04:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-11-23 15:04:15,373 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-11-23 15:04:15,373 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:04:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:04:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-11-23 15:04:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-11-23 15:04:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-11-23 15:04:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-11-23 15:04:15,374 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-11-23 15:04:15,374 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-11-23 15:04:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:04:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:04:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-11-23 15:04:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-11-23 15:04:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:04:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:04:15,375 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:04:15,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:04:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-11-23 15:04:15,376 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-11-23 15:04:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:04:15,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:04:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:04:15,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:04:15,376 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-11-23 15:04:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-11-23 15:04:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-11-23 15:04:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-11-23 15:04:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-11-23 15:04:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-11-23 15:04:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-11-23 15:04:15,377 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-11-23 15:04:15,377 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:04:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:04:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:04:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:04:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-11-23 15:04:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-11-23 15:04:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-11-23 15:04:15,378 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-11-23 15:04:15,378 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-11-23 15:04:15,379 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-11-23 15:04:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-11-23 15:04:15,379 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-11-23 15:04:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-11-23 15:04:15,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-11-23 15:04:15,379 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-11-23 15:04:15,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-11-23 15:04:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-23 15:04:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-23 15:04:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:04:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:04:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-11-23 15:04:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-11-23 15:04:15,380 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-11-23 15:04:15,380 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-11-23 15:04:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-11-23 15:04:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-11-23 15:04:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-11-23 15:04:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-11-23 15:04:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:04:15,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:04:15,381 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-11-23 15:04:15,382 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-11-23 15:04:15,382 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-11-23 15:04:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-11-23 15:04:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:04:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:04:15,383 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-11-23 15:04:15,383 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-11-23 15:04:16,930 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:16,935 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:17,782 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:17,794 INFO L158 Benchmark]: Toolchain (without parser) took 12515.83ms. Allocated memory was 77.6MB in the beginning and 1.0GB in the end (delta: 954.2MB). Free memory was 49.0MB in the beginning and 832.1MB in the end (delta: -783.1MB). Peak memory consumption was 281.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:17,797 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:17,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8390.50ms. Allocated memory was 77.6MB in the beginning and 398.5MB in the end (delta: 320.9MB). Free memory was 48.8MB in the beginning and 196.4MB in the end (delta: -147.6MB). Peak memory consumption was 195.2MB. Max. memory is 16.1GB. [2021-11-23 15:04:17,798 INFO L158 Benchmark]: Boogie Procedure Inliner took 734.56ms. Allocated memory is still 398.5MB. Free memory was 196.4MB in the beginning and 231.4MB in the end (delta: -35.0MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:17,799 INFO L158 Benchmark]: Boogie Preprocessor took 835.60ms. Allocated memory is still 398.5MB. Free memory was 231.4MB in the beginning and 214.2MB in the end (delta: 17.2MB). Peak memory consumption was 154.6MB. Max. memory is 16.1GB. [2021-11-23 15:04:17,801 INFO L158 Benchmark]: RCFGBuilder took 2550.32ms. Allocated memory was 398.5MB in the beginning and 1.0GB in the end (delta: 633.3MB). Free memory was 214.2MB in the beginning and 832.1MB in the end (delta: -617.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-23 15:04:17,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 57.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8390.50ms. Allocated memory was 77.6MB in the beginning and 398.5MB in the end (delta: 320.9MB). Free memory was 48.8MB in the beginning and 196.4MB in the end (delta: -147.6MB). Peak memory consumption was 195.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 734.56ms. Allocated memory is still 398.5MB. Free memory was 196.4MB in the beginning and 231.4MB in the end (delta: -35.0MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 835.60ms. Allocated memory is still 398.5MB. Free memory was 231.4MB in the beginning and 214.2MB in the end (delta: 17.2MB). Peak memory consumption was 154.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2550.32ms. Allocated memory was 398.5MB in the beginning and 1.0GB in the end (delta: 633.3MB). Free memory was 214.2MB in the beginning and 832.1MB in the end (delta: -617.8MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:04:17,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4d929c11-5346-4d4f-9c20-a1876ed20d87/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable