./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/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-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc9c57d86f0d20a66874c87d07d06604d327c74d ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/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-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc9c57d86f0d20a66874c87d07d06604d327c74d ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 23:30:57,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:30:57,984 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:30:57,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:30:57,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:30:57,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:30:57,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:30:57,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:30:57,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:30:57,997 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:30:57,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:30:57,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:30:57,998 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:30:57,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:30:58,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:30:58,000 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:30:58,001 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:30:58,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:30:58,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:30:58,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:30:58,006 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:30:58,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:30:58,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:30:58,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:30:58,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:30:58,010 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:30:58,010 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:30:58,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:30:58,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:30:58,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:30:58,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:30:58,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:30:58,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:30:58,012 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:30:58,013 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:30:58,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:30:58,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:30:58,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:30:58,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:30:58,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:30:58,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:30:58,015 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 23:30:58,024 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:30:58,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:30:58,025 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:30:58,025 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:30:58,025 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:30:58,026 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:30:58,026 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:30:58,027 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:30:58,027 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:30:58,027 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:30:58,027 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:30:58,027 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:30:58,027 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:30:58,027 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:30:58,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:30:58,028 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak 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(__VERIFIER_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 -> dc9c57d86f0d20a66874c87d07d06604d327c74d [2019-12-01 23:30:58,137 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:30:58,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:30:58,150 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:30:58,151 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:30:58,151 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:30:58,152 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2019-12-01 23:30:58,189 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/9e17b24f3/eae012b592904131ad679856bb623f06/FLAG93bc3b3a2 [2019-12-01 23:30:58,913 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:30:58,914 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2019-12-01 23:30:58,954 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/9e17b24f3/eae012b592904131ad679856bb623f06/FLAG93bc3b3a2 [2019-12-01 23:30:59,235 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/9e17b24f3/eae012b592904131ad679856bb623f06 [2019-12-01 23:30:59,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:30:59,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:30:59,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:30:59,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:30:59,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:30:59,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:59" (1/1) ... [2019-12-01 23:30:59,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@387a4f1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:30:59, skipping insertion in model container [2019-12-01 23:30:59,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:30:59" (1/1) ... [2019-12-01 23:30:59,264 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:30:59,384 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:31:03,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:31:03,181 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:31:03,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:31:04,386 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:31:04,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04 WrapperNode [2019-12-01 23:31:04,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:31:04,387 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:31:04,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:31:04,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:31:04,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:31:04,689 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:31:04,689 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:31:04,689 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:31:04,698 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:04,968 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:05,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... [2019-12-01 23:31:05,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:31:05,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:31:05,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:31:05,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:31:05,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:31:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:31:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-12-01 23:31:05,265 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-12-01 23:31:05,265 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2019-12-01 23:31:05,265 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2019-12-01 23:31:05,266 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2019-12-01 23:31:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2019-12-01 23:31:05,266 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-12-01 23:31:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-12-01 23:31:05,266 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2019-12-01 23:31:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2019-12-01 23:31:05,266 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-12-01 23:31:05,266 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2019-12-01 23:31:05,266 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2019-12-01 23:31:05,267 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-12-01 23:31:05,267 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-12-01 23:31:05,268 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2019-12-01 23:31:05,268 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-12-01 23:31:05,269 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-12-01 23:31:05,269 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-12-01 23:31:05,270 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 23:31:05,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-12-01 23:31:05,271 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2019-12-01 23:31:05,271 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2019-12-01 23:31:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 23:31:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-12-01 23:31:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 23:31:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2019-12-01 23:31:05,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2019-12-01 23:31:05,272 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2019-12-01 23:31:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2019-12-01 23:31:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2019-12-01 23:31:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-12-01 23:31:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2019-12-01 23:31:05,273 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2019-12-01 23:31:05,273 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-12-01 23:31:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2019-12-01 23:31:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2019-12-01 23:31:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-12-01 23:31:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2019-12-01 23:31:05,274 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-12-01 23:31:05,274 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2019-12-01 23:31:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-12-01 23:31:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2019-12-01 23:31:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2019-12-01 23:31:05,275 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 23:31:05,275 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-12-01 23:31:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2019-12-01 23:31:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2019-12-01 23:31:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2019-12-01 23:31:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2019-12-01 23:31:05,276 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2019-12-01 23:31:05,276 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2019-12-01 23:31:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2019-12-01 23:31:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2019-12-01 23:31:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-12-01 23:31:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-12-01 23:31:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-12-01 23:31:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-12-01 23:31:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2019-12-01 23:31:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2019-12-01 23:31:05,277 INFO L130 BoogieDeclarations]: Found specification of procedure status [2019-12-01 23:31:05,277 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2019-12-01 23:31:05,278 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-12-01 23:31:05,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-12-01 23:31:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-12-01 23:31:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-12-01 23:31:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-12-01 23:31:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-12-01 23:31:05,279 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-12-01 23:31:05,279 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2019-12-01 23:31:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-12-01 23:31:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2019-12-01 23:31:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2019-12-01 23:31:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2019-12-01 23:31:05,280 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2019-12-01 23:31:05,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2019-12-01 23:31:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2019-12-01 23:31:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2019-12-01 23:31:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2019-12-01 23:31:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2019-12-01 23:31:05,281 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2019-12-01 23:31:05,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2019-12-01 23:31:05,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-12-01 23:31:05,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2019-12-01 23:31:05,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2019-12-01 23:31:05,283 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-12-01 23:31:05,284 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-12-01 23:31:05,284 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-12-01 23:31:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:31:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2019-12-01 23:31:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-12-01 23:31:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-12-01 23:31:05,285 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 23:31:05,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-12-01 23:31:05,286 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-12-01 23:31:05,286 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2019-12-01 23:31:05,287 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-12-01 23:31:05,287 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2019-12-01 23:31:05,288 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-12-01 23:31:05,288 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2019-12-01 23:31:05,289 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2019-12-01 23:31:05,289 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure run [2019-12-01 23:31:05,290 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:31:05,290 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-12-01 23:31:05,291 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-12-01 23:31:05,291 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2019-12-01 23:31:05,292 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2019-12-01 23:31:05,292 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-12-01 23:31:05,293 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2019-12-01 23:31:05,293 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2019-12-01 23:31:05,294 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2019-12-01 23:31:05,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2019-12-01 23:31:05,295 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2019-12-01 23:31:05,295 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2019-12-01 23:31:05,296 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-12-01 23:31:05,296 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2019-12-01 23:31:05,297 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-12-01 23:31:05,297 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-12-01 23:31:05,298 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-12-01 23:31:05,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2019-12-01 23:31:05,299 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-12-01 23:31:05,299 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-12-01 23:31:05,300 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-12-01 23:31:05,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-12-01 23:31:05,301 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2019-12-01 23:31:05,301 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2019-12-01 23:31:05,302 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2019-12-01 23:31:05,302 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-12-01 23:31:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-12-01 23:31:05,303 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2019-12-01 23:31:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2019-12-01 23:31:05,304 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-12-01 23:31:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-12-01 23:31:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2019-12-01 23:31:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2019-12-01 23:31:06,916 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-01 23:33:10,015 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 23:33:10,016 INFO L287 CfgBuilder]: Removed 400 assume(true) statements. [2019-12-01 23:33:10,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:33:10 BoogieIcfgContainer [2019-12-01 23:33:10,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 23:33:10,019 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 23:33:10,019 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 23:33:10,026 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 23:33:10,026 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 11:33:10" (1/1) ... [2019-12-01 23:33:10,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 23:33:10,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:33:10,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8835 states to 5740 states and 8835 transitions. [2019-12-01 23:33:10,164 INFO L276 IsEmpty]: Start isEmpty. Operand 5740 states and 8835 transitions. [2019-12-01 23:33:10,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2019-12-01 23:33:10,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:33:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-01 23:33:11,458 INFO L134 CoverageAnalysis]: Checked inductivity of 4939 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-12-01 23:33:11,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 23:33:11,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8991 states to 5743 states and 8991 transitions. [2019-12-01 23:33:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 8991 transitions. [2019-12-01 23:33:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 511 [2019-12-01 23:33:11,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 23:33:30,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-12-01 23:33:31,190 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java: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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 23:33:31,196 INFO L168 Benchmark]: Toolchain (without parser) took 151952.04 ms. Allocated memory was 1.0 GB in the beginning and 3.0 GB in the end (delta: 2.0 GB). Free memory was 916.7 MB in the beginning and 584.8 MB in the end (delta: 331.8 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,196 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:33:31,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5141.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 916.7 MB in the beginning and 924.9 MB in the end (delta: -8.2 MB). Peak memory consumption was 336.4 MB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,198 INFO L168 Benchmark]: Boogie Procedure Inliner took 301.63 ms. Allocated memory is still 1.2 GB. Free memory was 924.9 MB in the beginning and 835.8 MB in the end (delta: 89.1 MB). Peak memory consumption was 89.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,199 INFO L168 Benchmark]: Boogie Preprocessor took 525.41 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 203.9 MB). Free memory was 835.8 MB in the beginning and 1.2 GB in the end (delta: -340.5 MB). Peak memory consumption was 148.9 MB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,200 INFO L168 Benchmark]: RCFGBuilder took 124803.70 ms. Allocated memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 2.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,201 INFO L168 Benchmark]: CodeCheck took 21174.19 ms. Allocated memory is still 3.0 GB. Free memory was 2.7 GB in the beginning and 584.8 MB in the end (delta: 2.1 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2019-12-01 23:33:31,205 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5141.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 169.3 MB). Free memory was 916.7 MB in the beginning and 924.9 MB in the end (delta: -8.2 MB). Peak memory consumption was 336.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 301.63 ms. Allocated memory is still 1.2 GB. Free memory was 924.9 MB in the beginning and 835.8 MB in the end (delta: 89.1 MB). Peak memory consumption was 89.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 525.41 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 203.9 MB). Free memory was 835.8 MB in the beginning and 1.2 GB in the end (delta: -340.5 MB). Peak memory consumption was 148.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 124803.70 ms. Allocated memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: 1.6 GB). Free memory was 1.2 GB in the beginning and 2.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. * CodeCheck took 21174.19 ms. Allocated memory is still 3.0 GB. Free memory was 2.7 GB in the beginning and 584.8 MB in the end (delta: 2.1 GB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 23:33:32,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 23:33:32,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 23:33:32,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 23:33:32,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 23:33:32,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 23:33:32,689 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 23:33:32,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 23:33:32,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 23:33:32,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 23:33:32,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 23:33:32,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 23:33:32,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 23:33:32,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 23:33:32,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 23:33:32,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 23:33:32,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 23:33:32,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 23:33:32,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 23:33:32,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 23:33:32,702 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 23:33:32,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 23:33:32,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 23:33:32,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 23:33:32,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 23:33:32,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 23:33:32,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 23:33:32,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 23:33:32,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 23:33:32,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 23:33:32,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 23:33:32,709 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 23:33:32,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 23:33:32,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 23:33:32,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 23:33:32,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 23:33:32,711 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 23:33:32,711 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 23:33:32,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 23:33:32,712 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 23:33:32,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 23:33:32,713 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 23:33:32,723 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 23:33:32,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 23:33:32,724 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 23:33:32,724 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 23:33:32,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 23:33:32,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 23:33:32,725 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 23:33:32,726 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 23:33:32,726 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 23:33:32,727 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 23:33:32,727 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 23:33:32,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:33:32,727 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 23:33:32,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 23:33:32,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 23:33:32,727 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 23:33:32,728 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak 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(__VERIFIER_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 -> dc9c57d86f0d20a66874c87d07d06604d327c74d [2019-12-01 23:33:32,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 23:33:32,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 23:33:32,930 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 23:33:32,931 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 23:33:32,931 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 23:33:32,931 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/../../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 [2019-12-01 23:33:32,973 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/682d9e9bd/960cb8baa7e54b9cb09fdb48d1940001/FLAGb349f9357 [2019-12-01 23:33:33,615 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 23:33:33,616 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/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 [2019-12-01 23:33:33,656 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/682d9e9bd/960cb8baa7e54b9cb09fdb48d1940001/FLAGb349f9357 [2019-12-01 23:33:34,014 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/data/682d9e9bd/960cb8baa7e54b9cb09fdb48d1940001 [2019-12-01 23:33:34,020 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 23:33:34,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 23:33:34,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 23:33:34,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 23:33:34,032 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 23:33:34,033 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:33:34" (1/1) ... [2019-12-01 23:33:34,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e444440 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:34, skipping insertion in model container [2019-12-01 23:33:34,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 11:33:34" (1/1) ... [2019-12-01 23:33:34,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 23:33:34,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:33:38,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:33:38,194 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-01 23:33:38,297 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 23:33:38,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:33:38,688 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 23:33:39,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 23:33:39,918 INFO L208 MainTranslator]: Completed translation [2019-12-01 23:33:39,918 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39 WrapperNode [2019-12-01 23:33:39,918 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 23:33:39,919 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 23:33:39,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 23:33:39,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 23:33:39,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,220 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 23:33:40,220 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 23:33:40,220 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 23:33:40,220 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 23:33:40,228 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,465 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,592 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... [2019-12-01 23:33:40,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 23:33:40,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 23:33:40,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 23:33:40,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 23:33:40,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 11:33:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_eb1b3311-7bf5-4696-8b2b-a8ffab8e87a4/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 23:33:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-12-01 23:33:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-12-01 23:33:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2019-12-01 23:33:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2019-12-01 23:33:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2019-12-01 23:33:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2019-12-01 23:33:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-12-01 23:33:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-12-01 23:33:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2019-12-01 23:33:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2019-12-01 23:33:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-12-01 23:33:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2019-12-01 23:33:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2019-12-01 23:33:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-12-01 23:33:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-12-01 23:33:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-12-01 23:33:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-12-01 23:33:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2019-12-01 23:33:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2019-12-01 23:33:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2019-12-01 23:33:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2019-12-01 23:33:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2019-12-01 23:33:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2019-12-01 23:33:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-12-01 23:33:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-12-01 23:33:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-12-01 23:33:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-12-01 23:33:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-12-01 23:33:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-12-01 23:33:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2019-12-01 23:33:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2019-12-01 23:33:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-12-01 23:33:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-12-01 23:33:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-12-01 23:33:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-12-01 23:33:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2019-12-01 23:33:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2019-12-01 23:33:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2019-12-01 23:33:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2019-12-01 23:33:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2019-12-01 23:33:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2019-12-01 23:33:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-12-01 23:33:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-12-01 23:33:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2019-12-01 23:33:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2019-12-01 23:33:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-12-01 23:33:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-12-01 23:33:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-12-01 23:33:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-12-01 23:33:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-12-01 23:33:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-12-01 23:33:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-12-01 23:33:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-12-01 23:33:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-12-01 23:33:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-12-01 23:33:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2019-12-01 23:33:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2019-12-01 23:33:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2019-12-01 23:33:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2019-12-01 23:33:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-12-01 23:33:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-12-01 23:33:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-12-01 23:33:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-12-01 23:33:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2019-12-01 23:33:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2019-12-01 23:33:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2019-12-01 23:33:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2019-12-01 23:33:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-12-01 23:33:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-12-01 23:33:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-12-01 23:33:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-12-01 23:33:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2019-12-01 23:33:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2019-12-01 23:33:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-12-01 23:33:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-12-01 23:33:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2019-12-01 23:33:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2019-12-01 23:33:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-12-01 23:33:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2019-12-01 23:33:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2019-12-01 23:33:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-12-01 23:33:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-12-01 23:33:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-12-01 23:33:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-12-01 23:33:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-12-01 23:33:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2019-12-01 23:33:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2019-12-01 23:33:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2019-12-01 23:33:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2019-12-01 23:33:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2019-12-01 23:33:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-12-01 23:33:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2019-12-01 23:33:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-12-01 23:33:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-12-01 23:33:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2019-12-01 23:33:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2019-12-01 23:33:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2019-12-01 23:33:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2019-12-01 23:33:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-12-01 23:33:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-12-01 23:33:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2019-12-01 23:33:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2019-12-01 23:33:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-12-01 23:33:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-12-01 23:33:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2019-12-01 23:33:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2019-12-01 23:33:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-12-01 23:33:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-12-01 23:33:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2019-12-01 23:33:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2019-12-01 23:33:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2019-12-01 23:33:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2019-12-01 23:33:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-12-01 23:33:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-12-01 23:33:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2019-12-01 23:33:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2019-12-01 23:33:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2019-12-01 23:33:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2019-12-01 23:33:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2019-12-01 23:33:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2019-12-01 23:33:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2019-12-01 23:33:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2019-12-01 23:33:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2019-12-01 23:33:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2019-12-01 23:33:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2019-12-01 23:33:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-12-01 23:33:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-12-01 23:33:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2019-12-01 23:33:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure status [2019-12-01 23:33:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-12-01 23:33:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-12-01 23:33:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2019-12-01 23:33:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-12-01 23:33:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2019-12-01 23:33:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2019-12-01 23:33:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-12-01 23:33:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-12-01 23:33:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-12-01 23:33:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-12-01 23:33:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-12-01 23:33:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-12-01 23:33:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-12-01 23:33:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2019-12-01 23:33:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-12-01 23:33:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2019-12-01 23:33:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2019-12-01 23:33:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2019-12-01 23:33:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2019-12-01 23:33:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2019-12-01 23:33:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2019-12-01 23:33:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2019-12-01 23:33:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2019-12-01 23:33:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-12-01 23:33:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2019-12-01 23:33:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2019-12-01 23:33:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2019-12-01 23:33:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-12-01 23:33:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2019-12-01 23:33:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2019-12-01 23:33:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2019-12-01 23:33:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2019-12-01 23:33:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-12-01 23:33:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2019-12-01 23:33:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-12-01 23:33:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2019-12-01 23:33:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2019-12-01 23:33:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-12-01 23:33:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-12-01 23:33:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2019-12-01 23:33:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2019-12-01 23:33:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2019-12-01 23:33:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2019-12-01 23:33:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2019-12-01 23:33:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2019-12-01 23:33:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-12-01 23:33:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-12-01 23:33:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2019-12-01 23:33:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-12-01 23:33:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2019-12-01 23:33:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-12-01 23:33:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-12-01 23:33:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-12-01 23:33:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 23:33:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2019-12-01 23:33:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-12-01 23:33:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-12-01 23:33:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-12-01 23:33:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-12-01 23:33:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2019-12-01 23:33:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2019-12-01 23:33:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2019-12-01 23:33:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2019-12-01 23:33:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2019-12-01 23:33:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-12-01 23:33:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2019-12-01 23:33:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-12-01 23:33:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-12-01 23:33:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2019-12-01 23:33:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2019-12-01 23:33:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2019-12-01 23:33:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-12-01 23:33:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-12-01 23:33:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2019-12-01 23:33:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2019-12-01 23:33:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-12-01 23:33:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2019-12-01 23:33:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2019-12-01 23:33:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-12-01 23:33:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2019-12-01 23:33:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-12-01 23:33:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-12-01 23:33:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2019-12-01 23:33:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2019-12-01 23:33:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2019-12-01 23:33:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2019-12-01 23:33:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2019-12-01 23:33:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2019-12-01 23:33:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-12-01 23:33:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-12-01 23:33:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-12-01 23:33:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure run [2019-12-01 23:33:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 23:33:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-12-01 23:33:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2019-12-01 23:33:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-12-01 23:33:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2019-12-01 23:33:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2019-12-01 23:33:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-01 23:33:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-12-01 23:33:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-12-01 23:33:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2019-12-01 23:33:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-12-01 23:33:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2019-12-01 23:33:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 23:33:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2019-12-01 23:33:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2019-12-01 23:33:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2019-12-01 23:33:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2019-12-01 23:33:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2019-12-01 23:33:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2019-12-01 23:33:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-12-01 23:33:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-12-01 23:33:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-12-01 23:33:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2019-12-01 23:33:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2019-12-01 23:33:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2019-12-01 23:33:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-12-01 23:33:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2019-12-01 23:33:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-12-01 23:33:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2019-12-01 23:33:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2019-12-01 23:33:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-12-01 23:33:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2019-12-01 23:33:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-12-01 23:33:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2019-12-01 23:33:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-12-01 23:33:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2019-12-01 23:33:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2019-12-01 23:33:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2019-12-01 23:33:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2019-12-01 23:33:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-12-01 23:33:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-12-01 23:33:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2019-12-01 23:33:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2019-12-01 23:33:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-12-01 23:33:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-12-01 23:33:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-12-01 23:33:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-12-01 23:33:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-12-01 23:33:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2019-12-01 23:33:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-12-01 23:33:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-12-01 23:33:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2019-12-01 23:33:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2019-12-01 23:33:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-12-01 23:33:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2019-12-01 23:33:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-12-01 23:33:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2019-12-01 23:33:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2019-12-01 23:33:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-12-01 23:33:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-12-01 23:33:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-12-01 23:33:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-12-01 23:33:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2019-12-01 23:33:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2019-12-01 23:33:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2019-12-01 23:33:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-12-01 23:33:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-12-01 23:33:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-12-01 23:33:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-12-01 23:33:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2019-12-01 23:33:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-12-01 23:33:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2019-12-01 23:33:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-12-01 23:33:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-12-01 23:33:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-12-01 23:33:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-12-01 23:33:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2019-12-01 23:33:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2019-12-01 23:33:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2019-12-01 23:33:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2019-12-01 23:33:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2019-12-01 23:33:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2019-12-01 23:33:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2019-12-01 23:33:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2019-12-01 23:33:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2019-12-01 23:33:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2019-12-01 23:33:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-12-01 23:33:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-12-01 23:33:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-12-01 23:33:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2019-12-01 23:33:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-12-01 23:33:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-12-01 23:33:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2019-12-01 23:33:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-12-01 23:33:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-12-01 23:33:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2019-12-01 23:33:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2019-12-01 23:33:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2019-12-01 23:33:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2019-12-01 23:33:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2019-12-01 23:33:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-12-01 23:33:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-12-01 23:33:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2019-12-01 23:33:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2019-12-01 23:33:53,085 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-12-01 23:37:34,285 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2019-12-01 23:37:34,286 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition(TransFormulaUtils.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.(SequentialComposition.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructSequentialComposition(CodeBlockFactory.java:121) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeSequential(CfgBuilder.java:1638) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1616) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1461) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:654) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:419) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:205) ... 27 more [2019-12-01 23:37:34,289 INFO L168 Benchmark]: Toolchain (without parser) took 240267.34 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.2 GB). Free memory was 924.1 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2019-12-01 23:37:34,290 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 23:37:34,290 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5893.56 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 367.5 MB). Free memory was 924.1 MB in the beginning and 1.1 GB in the end (delta: -216.2 MB). Peak memory consumption was 552.5 MB. Max. memory is 11.5 GB. [2019-12-01 23:37:34,291 INFO L168 Benchmark]: Boogie Procedure Inliner took 301.38 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. [2019-12-01 23:37:34,291 INFO L168 Benchmark]: Boogie Preprocessor took 439.23 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 918.6 MB in the end (delta: 144.7 MB). Peak memory consumption was 144.7 MB. Max. memory is 11.5 GB. [2019-12-01 23:37:34,292 INFO L168 Benchmark]: RCFGBuilder took 233627.99 ms. Allocated memory was 1.4 GB in the beginning and 4.2 GB in the end (delta: 2.8 GB). Free memory was 918.6 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2019-12-01 23:37:34,294 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5893.56 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 367.5 MB). Free memory was 924.1 MB in the beginning and 1.1 GB in the end (delta: -216.2 MB). Peak memory consumption was 552.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 301.38 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.1 MB). Peak memory consumption was 77.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 439.23 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 918.6 MB in the end (delta: 144.7 MB). Peak memory consumption was 144.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 233627.99 ms. Allocated memory was 1.4 GB in the beginning and 4.2 GB in the end (delta: 2.8 GB). Free memory was 918.6 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...