./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 9077dac5b4e567715523964c1a246969ae752612 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 9077dac5b4e567715523964c1a246969ae752612 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 0.1.24-678e011 [2019-11-20 07:59:33,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:59:33,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:59:33,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:59:33,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:59:33,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:59:33,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:59:33,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:59:33,517 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:59:33,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:59:33,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:59:33,520 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:59:33,521 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:59:33,522 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:59:33,523 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:59:33,524 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:59:33,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:59:33,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:59:33,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:59:33,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:59:33,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:59:33,534 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:59:33,535 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:59:33,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:59:33,543 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:59:33,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:59:33,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:59:33,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:59:33,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:59:33,548 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:59:33,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:59:33,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:59:33,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:59:33,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:59:33,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:59:33,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:59:33,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:59:33,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:59:33,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:59:33,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:59:33,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:59:33,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 07:59:33,581 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:59:33,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:59:33,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:59:33,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:59:33,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:59:33,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:59:33,584 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:59:33,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:59:33,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:59:33,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:59:33,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:59:33,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:59:33,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:59:33,587 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:59:33,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:59:33,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:59:33,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:59:33,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:59:33,589 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:59:33,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:59:33,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:59:33,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:59:33,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:59:33,590 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:59:33,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:59:33,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:59:33,591 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:59:33,591 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_5937dd81-abb1-4205-8e56-0454748c2387/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 -> 9077dac5b4e567715523964c1a246969ae752612 [2019-11-20 07:59:33,758 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:59:33,770 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:59:33,774 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:59:33,776 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:59:33,776 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:59:33,777 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2019-11-20 07:59:33,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/f4cb9ced0/6caee892e1a34c03b840f0950e117003/FLAG9f261fa61 [2019-11-20 07:59:34,859 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:59:34,859 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2019-11-20 07:59:34,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/f4cb9ced0/6caee892e1a34c03b840f0950e117003/FLAG9f261fa61 [2019-11-20 07:59:35,098 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/f4cb9ced0/6caee892e1a34c03b840f0950e117003 [2019-11-20 07:59:35,101 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:59:35,102 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:59:35,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:59:35,104 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:59:35,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:59:35,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:35" (1/1) ... [2019-11-20 07:59:35,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e5ba30a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:35, skipping insertion in model container [2019-11-20 07:59:35,112 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:35" (1/1) ... [2019-11-20 07:59:35,118 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:59:35,522 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:59:42,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:59:42,289 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:59:43,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:59:44,784 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:59:44,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44 WrapperNode [2019-11-20 07:59:44,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:59:44,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:59:44,786 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:59:44,786 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:59:44,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:44,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:45,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:59:45,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:59:45,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:59:45,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:59:45,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:45,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:45,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:45,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:45,906 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:46,011 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:46,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... [2019-11-20 07:59:46,281 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:59:46,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:59:46,282 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:59:46,282 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:59:46,283 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 [2019-11-20 07:59:46,371 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-11-20 07:59:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-11-20 07:59:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2019-11-20 07:59:46,372 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2019-11-20 07:59:46,372 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2019-11-20 07:59:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2019-11-20 07:59:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-11-20 07:59:46,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-11-20 07:59:46,373 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2019-11-20 07:59:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2019-11-20 07:59:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-11-20 07:59:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2019-11-20 07:59:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2019-11-20 07:59:46,374 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-11-20 07:59:46,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-11-20 07:59:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-20 07:59:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-20 07:59:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2019-11-20 07:59:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2019-11-20 07:59:46,375 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2019-11-20 07:59:46,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2019-11-20 07:59:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2019-11-20 07:59:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2019-11-20 07:59:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-20 07:59:46,376 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-20 07:59:46,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-20 07:59:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-20 07:59:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2019-11-20 07:59:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2019-11-20 07:59:46,377 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-11-20 07:59:46,377 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-11-20 07:59:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-11-20 07:59:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-11-20 07:59:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2019-11-20 07:59:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2019-11-20 07:59:46,378 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2019-11-20 07:59:46,378 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2019-11-20 07:59:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2019-11-20 07:59:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2019-11-20 07:59:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-20 07:59:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-20 07:59:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2019-11-20 07:59:46,379 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2019-11-20 07:59:46,379 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-11-20 07:59:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-11-20 07:59:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-11-20 07:59:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-11-20 07:59:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-11-20 07:59:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-11-20 07:59:46,380 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-11-20 07:59:46,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-11-20 07:59:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-20 07:59:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-20 07:59:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2019-11-20 07:59:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2019-11-20 07:59:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2019-11-20 07:59:46,381 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2019-11-20 07:59:46,381 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-11-20 07:59:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-11-20 07:59:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 07:59:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 07:59:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2019-11-20 07:59:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2019-11-20 07:59:46,382 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2019-11-20 07:59:46,382 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2019-11-20 07:59:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-11-20 07:59:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-11-20 07:59:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-11-20 07:59:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-11-20 07:59:46,383 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2019-11-20 07:59:46,383 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2019-11-20 07:59:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-11-20 07:59:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-11-20 07:59:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2019-11-20 07:59:46,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2019-11-20 07:59:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-11-20 07:59:46,384 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2019-11-20 07:59:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2019-11-20 07:59:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-20 07:59:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-20 07:59:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-20 07:59:46,385 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-20 07:59:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 07:59:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 07:59:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2019-11-20 07:59:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2019-11-20 07:59:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2019-11-20 07:59:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2019-11-20 07:59:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:59:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2019-11-20 07:59:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2019-11-20 07:59:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2019-11-20 07:59:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2019-11-20 07:59:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-11-20 07:59:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-11-20 07:59:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2019-11-20 07:59:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2019-11-20 07:59:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-11-20 07:59:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-11-20 07:59:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2019-11-20 07:59:46,388 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2019-11-20 07:59:46,388 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2019-11-20 07:59:46,389 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2019-11-20 07:59:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 07:59:46,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 07:59:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2019-11-20 07:59:46,389 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2019-11-20 07:59:46,389 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-20 07:59:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-20 07:59:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-20 07:59:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2019-11-20 07:59:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2019-11-20 07:59:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-20 07:59:46,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-20 07:59:46,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-20 07:59:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2019-11-20 07:59:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2019-11-20 07:59:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2019-11-20 07:59:46,391 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2019-11-20 07:59:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:59:46,391 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-11-20 07:59:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-11-20 07:59:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2019-11-20 07:59:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2019-11-20 07:59:46,392 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2019-11-20 07:59:46,392 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2019-11-20 07:59:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2019-11-20 07:59:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2019-11-20 07:59:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2019-11-20 07:59:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2019-11-20 07:59:46,393 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2019-11-20 07:59:46,393 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2019-11-20 07:59:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2019-11-20 07:59:46,394 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2019-11-20 07:59:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-11-20 07:59:46,394 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-11-20 07:59:46,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-20 07:59:46,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-20 07:59:46,395 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2019-11-20 07:59:46,397 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2019-11-20 07:59:46,399 INFO L130 BoogieDeclarations]: Found specification of procedure status [2019-11-20 07:59:46,399 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2019-11-20 07:59:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-11-20 07:59:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-11-20 07:59:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2019-11-20 07:59:46,400 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2019-11-20 07:59:46,400 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-20 07:59:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-20 07:59:46,401 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2019-11-20 07:59:46,401 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2019-11-20 07:59:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2019-11-20 07:59:46,402 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2019-11-20 07:59:46,402 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-11-20 07:59:46,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-11-20 07:59:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-11-20 07:59:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-11-20 07:59:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-11-20 07:59:46,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-11-20 07:59:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-20 07:59:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-20 07:59:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 07:59:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-11-20 07:59:46,405 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-11-20 07:59:46,405 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-11-20 07:59:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-11-20 07:59:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2019-11-20 07:59:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2019-11-20 07:59:46,406 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-20 07:59:46,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-20 07:59:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2019-11-20 07:59:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2019-11-20 07:59:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2019-11-20 07:59:46,407 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2019-11-20 07:59:46,407 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2019-11-20 07:59:46,408 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2019-11-20 07:59:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2019-11-20 07:59:46,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2019-11-20 07:59:46,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 07:59:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2019-11-20 07:59:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2019-11-20 07:59:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 07:59:46,409 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2019-11-20 07:59:46,409 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2019-11-20 07:59:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2019-11-20 07:59:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2019-11-20 07:59:46,410 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2019-11-20 07:59:46,410 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2019-11-20 07:59:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2019-11-20 07:59:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2019-11-20 07:59:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2019-11-20 07:59:46,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2019-11-20 07:59:46,411 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-20 07:59:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-20 07:59:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2019-11-20 07:59:46,412 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2019-11-20 07:59:46,412 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2019-11-20 07:59:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2019-11-20 07:59:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2019-11-20 07:59:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2019-11-20 07:59:46,413 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-20 07:59:46,413 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-20 07:59:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2019-11-20 07:59:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2019-11-20 07:59:46,414 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-20 07:59:46,414 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-20 07:59:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2019-11-20 07:59:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2019-11-20 07:59:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-11-20 07:59:46,415 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-11-20 07:59:46,415 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2019-11-20 07:59:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2019-11-20 07:59:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2019-11-20 07:59:46,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2019-11-20 07:59:46,416 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2019-11-20 07:59:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2019-11-20 07:59:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 07:59:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 07:59:46,417 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2019-11-20 07:59:46,417 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2019-11-20 07:59:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-20 07:59:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-20 07:59:46,418 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2019-11-20 07:59:46,418 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2019-11-20 07:59:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-20 07:59:46,419 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-20 07:59:46,419 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-11-20 07:59:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-11-20 07:59:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:59:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:59:46,420 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2019-11-20 07:59:46,420 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2019-11-20 07:59:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-11-20 07:59:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-11-20 07:59:46,421 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-11-20 07:59:46,421 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-11-20 07:59:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-11-20 07:59:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 07:59:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 07:59:46,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 07:59:46,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 07:59:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 07:59:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 07:59:46,423 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2019-11-20 07:59:46,423 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2019-11-20 07:59:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2019-11-20 07:59:46,424 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2019-11-20 07:59:46,424 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2019-11-20 07:59:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2019-11-20 07:59:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2019-11-20 07:59:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2019-11-20 07:59:46,425 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 07:59:46,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 07:59:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2019-11-20 07:59:46,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2019-11-20 07:59:46,426 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-11-20 07:59:46,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-11-20 07:59:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 07:59:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2019-11-20 07:59:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2019-11-20 07:59:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2019-11-20 07:59:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2019-11-20 07:59:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2019-11-20 07:59:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2019-11-20 07:59:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-20 07:59:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-20 07:59:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-11-20 07:59:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-11-20 07:59:46,446 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2019-11-20 07:59:46,446 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2019-11-20 07:59:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 07:59:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 07:59:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2019-11-20 07:59:46,447 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2019-11-20 07:59:46,447 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2019-11-20 07:59:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2019-11-20 07:59:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-11-20 07:59:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-11-20 07:59:46,448 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2019-11-20 07:59:46,448 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2019-11-20 07:59:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-20 07:59:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-20 07:59:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 07:59:46,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 07:59:46,449 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2019-11-20 07:59:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2019-11-20 07:59:46,450 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2019-11-20 07:59:46,450 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2019-11-20 07:59:46,450 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2019-11-20 07:59:46,451 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2019-11-20 07:59:46,451 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2019-11-20 07:59:46,452 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2019-11-20 07:59:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2019-11-20 07:59:46,453 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2019-11-20 07:59:46,453 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-11-20 07:59:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-11-20 07:59:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-11-20 07:59:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-11-20 07:59:46,454 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-11-20 07:59:46,454 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-11-20 07:59:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure run [2019-11-20 07:59:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2019-11-20 07:59:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:59:46,455 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-20 07:59:46,455 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-20 07:59:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2019-11-20 07:59:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2019-11-20 07:59:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-11-20 07:59:46,456 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-11-20 07:59:46,456 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2019-11-20 07:59:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2019-11-20 07:59:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2019-11-20 07:59:46,457 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2019-11-20 07:59:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 07:59:46,457 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-11-20 07:59:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-11-20 07:59:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-11-20 07:59:46,458 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-11-20 07:59:46,458 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2019-11-20 07:59:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2019-11-20 07:59:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-20 07:59:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-20 07:59:46,459 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2019-11-20 07:59:46,459 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2019-11-20 07:59:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2019-11-20 07:59:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2019-11-20 07:59:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 07:59:46,460 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2019-11-20 07:59:46,460 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2019-11-20 07:59:46,461 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2019-11-20 07:59:46,647 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2019-11-20 07:59:46,647 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2019-11-20 07:59:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2019-11-20 07:59:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2019-11-20 07:59:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2019-11-20 07:59:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-20 07:59:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-20 07:59:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-20 07:59:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-20 07:59:46,648 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-20 07:59:46,648 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-20 07:59:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2019-11-20 07:59:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2019-11-20 07:59:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2019-11-20 07:59:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2019-11-20 07:59:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-20 07:59:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-20 07:59:46,649 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2019-11-20 07:59:46,649 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2019-11-20 07:59:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 07:59:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 07:59:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2019-11-20 07:59:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2019-11-20 07:59:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2019-11-20 07:59:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2019-11-20 07:59:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-20 07:59:46,650 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-20 07:59:46,650 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2019-11-20 07:59:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2019-11-20 07:59:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-11-20 07:59:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-11-20 07:59:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2019-11-20 07:59:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2019-11-20 07:59:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-11-20 07:59:46,651 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-11-20 07:59:46,651 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2019-11-20 07:59:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2019-11-20 07:59:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2019-11-20 07:59:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2019-11-20 07:59:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-11-20 07:59:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-11-20 07:59:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2019-11-20 07:59:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2019-11-20 07:59:46,652 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-20 07:59:46,652 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-20 07:59:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-11-20 07:59:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-11-20 07:59:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-11-20 07:59:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-11-20 07:59:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2019-11-20 07:59:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2019-11-20 07:59:46,653 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-20 07:59:46,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-20 07:59:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-11-20 07:59:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-11-20 07:59:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2019-11-20 07:59:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2019-11-20 07:59:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:59:46,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2019-11-20 07:59:46,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2019-11-20 07:59:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-11-20 07:59:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-11-20 07:59:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2019-11-20 07:59:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2019-11-20 07:59:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-11-20 07:59:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-11-20 07:59:46,655 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2019-11-20 07:59:46,655 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2019-11-20 07:59:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2019-11-20 07:59:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2019-11-20 07:59:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2019-11-20 07:59:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2019-11-20 07:59:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2019-11-20 07:59:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2019-11-20 07:59:46,656 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-11-20 07:59:46,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-11-20 07:59:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-20 07:59:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-20 07:59:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 07:59:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 07:59:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2019-11-20 07:59:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2019-11-20 07:59:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2019-11-20 07:59:46,657 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2019-11-20 07:59:46,657 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2019-11-20 07:59:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2019-11-20 07:59:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-11-20 07:59:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-11-20 07:59:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2019-11-20 07:59:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2019-11-20 07:59:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-20 07:59:46,658 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-20 07:59:46,658 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2019-11-20 07:59:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2019-11-20 07:59:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2019-11-20 07:59:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2019-11-20 07:59:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2019-11-20 07:59:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2019-11-20 07:59:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-20 07:59:46,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-20 07:59:46,659 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-11-20 07:59:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-11-20 07:59:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-20 07:59:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-20 07:59:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-11-20 07:59:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-11-20 07:59:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2019-11-20 07:59:46,660 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2019-11-20 07:59:46,660 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-11-20 07:59:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-11-20 07:59:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-11-20 07:59:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-11-20 07:59:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-11-20 07:59:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-11-20 07:59:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2019-11-20 07:59:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2019-11-20 07:59:46,661 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-11-20 07:59:46,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-11-20 07:59:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2019-11-20 07:59:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2019-11-20 07:59:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-11-20 07:59:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-11-20 07:59:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-11-20 07:59:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-11-20 07:59:46,662 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 07:59:46,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 07:59:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2019-11-20 07:59:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2019-11-20 07:59:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2019-11-20 07:59:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2019-11-20 07:59:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2019-11-20 07:59:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2019-11-20 07:59:46,663 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2019-11-20 07:59:46,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2019-11-20 07:59:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2019-11-20 07:59:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2019-11-20 07:59:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-11-20 07:59:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-11-20 07:59:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-11-20 07:59:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-11-20 07:59:46,664 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-11-20 07:59:46,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-11-20 07:59:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2019-11-20 07:59:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2019-11-20 07:59:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-11-20 07:59:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-11-20 07:59:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-11-20 07:59:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-11-20 07:59:46,665 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2019-11-20 07:59:46,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2019-11-20 07:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 07:59:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 07:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-11-20 07:59:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-11-20 07:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2019-11-20 07:59:46,666 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2019-11-20 07:59:46,666 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2019-11-20 07:59:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2019-11-20 07:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 07:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2019-11-20 07:59:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2019-11-20 07:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-20 07:59:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-20 07:59:46,667 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2019-11-20 07:59:46,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2019-11-20 07:59:49,957 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 08:02:42,564 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:02:42,564 INFO L285 CfgBuilder]: Removed 402 assume(true) statements. [2019-11-20 08:02:42,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:02:42 BoogieIcfgContainer [2019-11-20 08:02:42,569 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:02:42,569 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:02:42,569 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:02:42,580 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:02:42,581 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:02:42" (1/1) ... [2019-11-20 08:02:42,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:02:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:42,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8833 states to 5739 states and 8833 transitions. [2019-11-20 08:02:42,900 INFO L276 IsEmpty]: Start isEmpty. Operand 5739 states and 8833 transitions. [2019-11-20 08:02:42,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 507 [2019-11-20 08:02:42,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:45,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4939 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:02:45,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8989 states to 5742 states and 8989 transitions. [2019-11-20 08:02:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 5742 states and 8989 transitions. [2019-11-20 08:02:45,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2019-11-20 08:02:45,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:47,315 INFO L134 CoverageAnalysis]: Checked inductivity of 4941 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4941 trivial. 0 not checked. [2019-11-20 08:02:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8990 states to 5743 states and 8990 transitions. [2019-11-20 08:02:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 5743 states and 8990 transitions. [2019-11-20 08:02:47,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 509 [2019-11-20 08:02:47,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:48,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:48,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4939 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:02:49,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9139 states to 5750 states and 9139 transitions. [2019-11-20 08:02:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 5750 states and 9139 transitions. [2019-11-20 08:02:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2019-11-20 08:02:49,325 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4941 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:02:51,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9279 states to 5753 states and 9279 transitions. [2019-11-20 08:02:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 5753 states and 9279 transitions. [2019-11-20 08:02:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2019-11-20 08:02:51,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:02:53,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:53,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9283 states to 5755 states and 9283 transitions. [2019-11-20 08:02:53,038 INFO L276 IsEmpty]: Start isEmpty. Operand 5755 states and 9283 transitions. [2019-11-20 08:02:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2019-11-20 08:02:53,053 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:02:54,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:54,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9287 states to 5757 states and 9287 transitions. [2019-11-20 08:02:54,293 INFO L276 IsEmpty]: Start isEmpty. Operand 5757 states and 9287 transitions. [2019-11-20 08:02:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2019-11-20 08:02:54,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:54,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 4941 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4941 trivial. 0 not checked. [2019-11-20 08:02:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9287 states to 5758 states and 9287 transitions. [2019-11-20 08:02:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 5758 states and 9287 transitions. [2019-11-20 08:02:55,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2019-11-20 08:02:55,638 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:56,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:02:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:56,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9289 states to 5760 states and 9289 transitions. [2019-11-20 08:02:56,883 INFO L276 IsEmpty]: Start isEmpty. Operand 5760 states and 9289 transitions. [2019-11-20 08:02:56,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2019-11-20 08:02:56,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:02:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:02:59,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:02:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9432 states to 5765 states and 9432 transitions. [2019-11-20 08:02:59,299 INFO L276 IsEmpty]: Start isEmpty. Operand 5765 states and 9432 transitions. [2019-11-20 08:02:59,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 513 [2019-11-20 08:02:59,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:02:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:00,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:03:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9432 states to 5766 states and 9432 transitions. [2019-11-20 08:03:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 5766 states and 9432 transitions. [2019-11-20 08:03:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2019-11-20 08:03:00,545 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:01,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:03:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9436 states to 5768 states and 9436 transitions. [2019-11-20 08:03:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 5768 states and 9436 transitions. [2019-11-20 08:03:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2019-11-20 08:03:01,782 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:02,984 INFO L134 CoverageAnalysis]: Checked inductivity of 4939 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:03:04,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:04,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9575 states to 5778 states and 9575 transitions. [2019-11-20 08:03:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 5778 states and 9575 transitions. [2019-11-20 08:03:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2019-11-20 08:03:04,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:04,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:03:06,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:06,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9705 states to 5784 states and 9705 transitions. [2019-11-20 08:03:06,491 INFO L276 IsEmpty]: Start isEmpty. Operand 5784 states and 9705 transitions. [2019-11-20 08:03:06,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2019-11-20 08:03:06,504 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:07,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4947 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4941 trivial. 0 not checked. [2019-11-20 08:03:08,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:08,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 5786 states and 9710 transitions. [2019-11-20 08:03:08,044 INFO L276 IsEmpty]: Start isEmpty. Operand 5786 states and 9710 transitions. [2019-11-20 08:03:08,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2019-11-20 08:03:08,056 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:09,077 INFO L134 CoverageAnalysis]: Checked inductivity of 4943 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4943 trivial. 0 not checked. [2019-11-20 08:03:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:09,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9710 states to 5787 states and 9710 transitions. [2019-11-20 08:03:09,227 INFO L276 IsEmpty]: Start isEmpty. Operand 5787 states and 9710 transitions. [2019-11-20 08:03:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2019-11-20 08:03:09,237 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:09,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:03:11,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:11,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9849 states to 5796 states and 9849 transitions. [2019-11-20 08:03:11,785 INFO L276 IsEmpty]: Start isEmpty. Operand 5796 states and 9849 transitions. [2019-11-20 08:03:11,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2019-11-20 08:03:11,795 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:12,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4946 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4941 trivial. 0 not checked. [2019-11-20 08:03:12,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9849 states to 5797 states and 9849 transitions. [2019-11-20 08:03:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 5797 states and 9849 transitions. [2019-11-20 08:03:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2019-11-20 08:03:12,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4942 trivial. 0 not checked. [2019-11-20 08:03:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9854 states to 5800 states and 9854 transitions. [2019-11-20 08:03:14,156 INFO L276 IsEmpty]: Start isEmpty. Operand 5800 states and 9854 transitions. [2019-11-20 08:03:14,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2019-11-20 08:03:14,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:14,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 4942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4939 trivial. 0 not checked. [2019-11-20 08:03:17,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:17,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9987 states to 5808 states and 9987 transitions. [2019-11-20 08:03:17,052 INFO L276 IsEmpty]: Start isEmpty. Operand 5808 states and 9987 transitions. [2019-11-20 08:03:17,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2019-11-20 08:03:17,062 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:17,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 08:03:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 4944 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4944 trivial. 0 not checked. [2019-11-20 08:03:18,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:03:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9987 states to 5809 states and 9987 transitions. [2019-11-20 08:03:18,272 INFO L276 IsEmpty]: Start isEmpty. Operand 5809 states and 9987 transitions. [2019-11-20 08:03:18,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2019-11-20 08:03:18,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:03:38,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-11-20 08:03:38,472 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) [2019-11-20 08:03:38,477 INFO L168 Benchmark]: Toolchain (without parser) took 243374.18 ms. Allocated memory was 1.0 GB in the beginning and 4.9 GB in the end (delta: 3.8 GB). Free memory was 917.9 MB in the beginning and 2.0 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.8 GB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,478 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:03:38,479 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9681.53 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 917.9 MB in the beginning and 997.0 MB in the end (delta: -79.1 MB). Peak memory consumption was 467.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 624.56 ms. Allocated memory is still 1.4 GB. Free memory was 997.0 MB in the beginning and 901.0 MB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,481 INFO L168 Benchmark]: Boogie Preprocessor took 871.01 ms. Allocated memory is still 1.4 GB. Free memory was 901.0 MB in the beginning and 756.5 MB in the end (delta: 144.5 MB). Peak memory consumption was 144.5 MB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,482 INFO L168 Benchmark]: RCFGBuilder took 176287.14 ms. Allocated memory was 1.4 GB in the beginning and 4.4 GB in the end (delta: 3.1 GB). Free memory was 756.5 MB in the beginning and 3.0 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,483 INFO L168 Benchmark]: CodeCheck took 55905.78 ms. Allocated memory was 4.4 GB in the beginning and 4.9 GB in the end (delta: 427.8 MB). Free memory was 3.0 GB in the beginning and 2.0 GB in the end (delta: 963.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2019-11-20 08:03:38,487 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 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9681.53 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.4 MB). Free memory was 917.9 MB in the beginning and 997.0 MB in the end (delta: -79.1 MB). Peak memory consumption was 467.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 624.56 ms. Allocated memory is still 1.4 GB. Free memory was 997.0 MB in the beginning and 901.0 MB in the end (delta: 96.0 MB). Peak memory consumption was 96.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 871.01 ms. Allocated memory is still 1.4 GB. Free memory was 901.0 MB in the beginning and 756.5 MB in the end (delta: 144.5 MB). Peak memory consumption was 144.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 176287.14 ms. Allocated memory was 1.4 GB in the beginning and 4.4 GB in the end (delta: 3.1 GB). Free memory was 756.5 MB in the beginning and 3.0 GB in the end (delta: -2.2 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. * CodeCheck took 55905.78 ms. Allocated memory was 4.4 GB in the beginning and 4.9 GB in the end (delta: 427.8 MB). Free memory was 3.0 GB in the beginning and 2.0 GB in the end (delta: 963.7 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 08:03:40,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:03:40,910 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:03:40,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:03:40,927 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:03:40,928 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:03:40,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:03:40,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:03:40,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:03:40,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:03:40,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:03:40,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:03:40,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:03:40,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:03:40,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:03:40,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:03:40,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:03:40,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:03:40,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:03:40,950 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:03:40,953 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:03:40,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:03:40,956 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:03:40,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:03:40,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:03:40,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:03:40,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:03:40,963 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:03:40,964 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:03:40,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:03:40,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:03:40,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:03:40,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:03:40,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:03:40,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:03:40,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:03:40,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:03:40,971 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:03:40,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:03:40,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:03:40,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:03:40,975 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 08:03:40,992 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:03:40,993 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:03:40,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:03:40,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:03:40,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:03:40,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:03:40,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:03:40,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:03:40,996 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:03:40,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:03:40,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:03:40,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 08:03:40,998 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 08:03:40,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:03:40,998 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:03:40,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:03:40,999 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:03:40,999 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:03:40,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:03:41,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:03:41,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:03:41,003 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:03:41,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:03:41,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:03:41,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 08:03:41,004 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 08:03:41,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:03:41,005 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 08:03:41,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 08:03:41,006 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 08:03:41,006 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_5937dd81-abb1-4205-8e56-0454748c2387/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 -> 9077dac5b4e567715523964c1a246969ae752612 [2019-11-20 08:03:41,333 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:03:41,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:03:41,361 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:03:41,363 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:03:41,364 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:03:41,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 [2019-11-20 08:03:41,440 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/56d68e7a7/eb65206e84884f0a9f17c3762097e473/FLAG081d37870 [2019-11-20 08:03:42,692 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:03:42,692 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 [2019-11-20 08:03:42,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/56d68e7a7/eb65206e84884f0a9f17c3762097e473/FLAG081d37870 [2019-11-20 08:03:43,258 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/bin/ukojak/data/56d68e7a7/eb65206e84884f0a9f17c3762097e473 [2019-11-20 08:03:43,261 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:03:43,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:03:43,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:03:43,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:03:43,269 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:03:43,270 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:03:43" (1/1) ... [2019-11-20 08:03:43,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ab6e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:43, skipping insertion in model container [2019-11-20 08:03:43,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:03:43" (1/1) ... [2019-11-20 08:03:43,281 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:03:43,596 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:03:50,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:03:50,093 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:03:51,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:03:52,769 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:03:52,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52 WrapperNode [2019-11-20 08:03:52,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:03:52,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:03:52,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:03:52,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:03:52,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:52,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:53,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:03:53,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:03:53,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:03:53,490 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:03:53,501 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:53,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:53,592 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:53,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:54,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:54,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:54,411 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... [2019-11-20 08:03:54,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:03:54,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:03:54,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:03:54,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:03:54,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:03:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_5937dd81-abb1-4205-8e56-0454748c2387/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 [2019-11-20 08:03:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-11-20 08:03:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-11-20 08:03:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2019-11-20 08:03:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2019-11-20 08:03:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2019-11-20 08:03:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2019-11-20 08:03:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2019-11-20 08:03:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2019-11-20 08:03:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2019-11-20 08:03:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2019-11-20 08:03:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-11-20 08:03:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2019-11-20 08:03:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2019-11-20 08:03:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2019-11-20 08:03:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2019-11-20 08:03:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-20 08:03:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-20 08:03:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2019-11-20 08:03:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2019-11-20 08:03:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2019-11-20 08:03:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2019-11-20 08:03:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2019-11-20 08:03:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2019-11-20 08:03:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-20 08:03:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-20 08:03:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-20 08:03:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-20 08:03:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2019-11-20 08:03:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2019-11-20 08:03:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-11-20 08:03:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-11-20 08:03:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-11-20 08:03:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-11-20 08:03:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2019-11-20 08:03:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2019-11-20 08:03:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2019-11-20 08:03:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2019-11-20 08:03:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2019-11-20 08:03:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2019-11-20 08:03:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-11-20 08:03:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-11-20 08:03:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2019-11-20 08:03:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2019-11-20 08:03:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2019-11-20 08:03:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2019-11-20 08:03:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2019-11-20 08:03:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2019-11-20 08:03:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2019-11-20 08:03:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2019-11-20 08:03:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-11-20 08:03:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-11-20 08:03:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-20 08:03:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-20 08:03:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2019-11-20 08:03:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2019-11-20 08:03:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2019-11-20 08:03:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2019-11-20 08:03:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-11-20 08:03:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-11-20 08:03:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-20 08:03:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-20 08:03:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2019-11-20 08:03:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2019-11-20 08:03:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2019-11-20 08:03:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2019-11-20 08:03:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2019-11-20 08:03:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2019-11-20 08:03:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-11-20 08:03:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-11-20 08:03:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2019-11-20 08:03:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2019-11-20 08:03:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-11-20 08:03:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-11-20 08:03:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2019-11-20 08:03:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2019-11-20 08:03:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-11-20 08:03:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2019-11-20 08:03:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2019-11-20 08:03:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-20 08:03:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-20 08:03:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-11-20 08:03:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-11-20 08:03:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 08:03:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 08:03:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2019-11-20 08:03:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2019-11-20 08:03:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2019-11-20 08:03:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2019-11-20 08:03:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:03:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2019-11-20 08:03:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2019-11-20 08:03:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2019-11-20 08:03:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2019-11-20 08:03:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-11-20 08:03:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-11-20 08:03:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 08:03:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 08:03:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 08:03:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2019-11-20 08:03:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2019-11-20 08:03:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-11-20 08:03:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-11-20 08:03:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2019-11-20 08:03:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2019-11-20 08:03:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2019-11-20 08:03:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2019-11-20 08:03:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-20 08:03:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-20 08:03:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2019-11-20 08:03:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2019-11-20 08:03:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-11-20 08:03:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-11-20 08:03:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2019-11-20 08:03:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2019-11-20 08:03:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-20 08:03:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-20 08:03:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2019-11-20 08:03:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2019-11-20 08:03:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2019-11-20 08:03:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2019-11-20 08:03:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-11-20 08:03:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-11-20 08:03:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2019-11-20 08:03:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2019-11-20 08:03:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2019-11-20 08:03:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2019-11-20 08:03:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2019-11-20 08:03:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2019-11-20 08:03:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2019-11-20 08:03:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2019-11-20 08:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2019-11-20 08:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2019-11-20 08:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2019-11-20 08:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2019-11-20 08:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-11-20 08:03:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-11-20 08:03:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-20 08:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-20 08:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2019-11-20 08:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2019-11-20 08:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure status [2019-11-20 08:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2019-11-20 08:03:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-11-20 08:03:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-11-20 08:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2019-11-20 08:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2019-11-20 08:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-20 08:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-20 08:03:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2019-11-20 08:03:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2019-11-20 08:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2019-11-20 08:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2019-11-20 08:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-11-20 08:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-11-20 08:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-11-20 08:03:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-11-20 08:03:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-11-20 08:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-11-20 08:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-20 08:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-20 08:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 08:03:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2019-11-20 08:03:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2019-11-20 08:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-11-20 08:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-11-20 08:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2019-11-20 08:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2019-11-20 08:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-20 08:03:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-20 08:03:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2019-11-20 08:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2019-11-20 08:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2019-11-20 08:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2019-11-20 08:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2019-11-20 08:03:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2019-11-20 08:03:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2019-11-20 08:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2019-11-20 08:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 08:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2019-11-20 08:03:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2019-11-20 08:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 08:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-11-20 08:03:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2019-11-20 08:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2019-11-20 08:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2019-11-20 08:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2019-11-20 08:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-11-20 08:03:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2019-11-20 08:03:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2019-11-20 08:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-11-20 08:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2019-11-20 08:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2019-11-20 08:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2019-11-20 08:03:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2019-11-20 08:03:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-20 08:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-20 08:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2019-11-20 08:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2019-11-20 08:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2019-11-20 08:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2019-11-20 08:03:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2019-11-20 08:03:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2019-11-20 08:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-20 08:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-20 08:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2019-11-20 08:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2019-11-20 08:03:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-11-20 08:03:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-11-20 08:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2019-11-20 08:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2019-11-20 08:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-11-20 08:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-11-20 08:03:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2019-11-20 08:03:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2019-11-20 08:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2019-11-20 08:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2019-11-20 08:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2019-11-20 08:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2019-11-20 08:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-20 08:03:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-20 08:03:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2019-11-20 08:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2019-11-20 08:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-20 08:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-20 08:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2019-11-20 08:03:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2019-11-20 08:03:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-11-20 08:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-11-20 08:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-11-20 08:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-11-20 08:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-11-20 08:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:03:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:03:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2019-11-20 08:03:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2019-11-20 08:03:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 08:03:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-11-20 08:03:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-11-20 08:03:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-11-20 08:03:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-20 08:03:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 08:03:54,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 08:03:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 08:03:54,645 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 08:03:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2019-11-20 08:03:54,645 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2019-11-20 08:03:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2019-11-20 08:03:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2019-11-20 08:03:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2019-11-20 08:03:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2019-11-20 08:03:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2019-11-20 08:03:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2019-11-20 08:03:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-20 08:03:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-20 08:03:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2019-11-20 08:03:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2019-11-20 08:03:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2019-11-20 08:03:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2019-11-20 08:03:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-11-20 08:03:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2019-11-20 08:03:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2019-11-20 08:03:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2019-11-20 08:03:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2019-11-20 08:03:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2019-11-20 08:03:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2019-11-20 08:03:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-20 08:03:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-20 08:03:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-11-20 08:03:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-11-20 08:03:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2019-11-20 08:03:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2019-11-20 08:03:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 08:03:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 08:03:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2019-11-20 08:03:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2019-11-20 08:03:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2019-11-20 08:03:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2019-11-20 08:03:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-11-20 08:03:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-11-20 08:03:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2019-11-20 08:03:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2019-11-20 08:03:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-11-20 08:03:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-11-20 08:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 08:03:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 08:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2019-11-20 08:03:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2019-11-20 08:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2019-11-20 08:03:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2019-11-20 08:03:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2019-11-20 08:03:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2019-11-20 08:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2019-11-20 08:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2019-11-20 08:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2019-11-20 08:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2019-11-20 08:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-11-20 08:03:54,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-11-20 08:03:54,652 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-11-20 08:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-11-20 08:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-11-20 08:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-11-20 08:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure run [2019-11-20 08:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2019-11-20 08:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:03:54,653 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-20 08:03:54,653 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-20 08:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2019-11-20 08:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2019-11-20 08:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-11-20 08:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-11-20 08:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2019-11-20 08:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2019-11-20 08:03:54,654 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2019-11-20 08:03:54,654 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2019-11-20 08:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 08:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-11-20 08:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-11-20 08:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-11-20 08:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-11-20 08:03:54,655 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2019-11-20 08:03:54,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2019-11-20 08:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-20 08:03:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-20 08:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2019-11-20 08:03:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2019-11-20 08:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 08:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 08:03:54,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 08:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 08:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2019-11-20 08:03:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2019-11-20 08:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 08:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2019-11-20 08:03:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2019-11-20 08:03:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2019-11-20 08:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2019-11-20 08:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2019-11-20 08:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2019-11-20 08:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2019-11-20 08:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2019-11-20 08:03:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-20 08:03:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-20 08:03:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-20 08:03:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-20 08:03:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-20 08:03:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-20 08:03:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2019-11-20 08:03:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2019-11-20 08:03:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2019-11-20 08:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2019-11-20 08:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-20 08:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-20 08:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2019-11-20 08:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2019-11-20 08:03:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-20 08:03:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-20 08:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2019-11-20 08:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2019-11-20 08:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2019-11-20 08:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2019-11-20 08:03:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-20 08:03:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-20 08:03:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2019-11-20 08:03:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2019-11-20 08:03:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-11-20 08:03:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-11-20 08:03:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2019-11-20 08:03:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2019-11-20 08:03:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-11-20 08:03:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-11-20 08:03:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2019-11-20 08:03:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2019-11-20 08:03:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2019-11-20 08:03:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2019-11-20 08:03:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-11-20 08:03:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-11-20 08:03:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2019-11-20 08:03:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2019-11-20 08:03:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-20 08:03:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-20 08:03:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2019-11-20 08:03:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2019-11-20 08:03:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-11-20 08:03:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-11-20 08:03:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2019-11-20 08:03:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2019-11-20 08:03:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-20 08:03:54,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-20 08:03:54,670 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-11-20 08:03:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-11-20 08:03:54,671 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2019-11-20 08:03:54,671 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2019-11-20 08:03:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2019-11-20 08:03:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2019-11-20 08:03:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-11-20 08:03:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-11-20 08:03:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2019-11-20 08:03:54,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2019-11-20 08:03:54,672 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-11-20 08:03:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-11-20 08:03:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-11-20 08:03:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-11-20 08:03:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-11-20 08:03:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2019-11-20 08:03:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2019-11-20 08:03:54,673 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2019-11-20 08:03:54,673 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2019-11-20 08:03:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-11-20 08:03:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2019-11-20 08:03:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2019-11-20 08:03:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2019-11-20 08:03:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2019-11-20 08:03:54,674 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-11-20 08:03:54,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-11-20 08:03:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-20 08:03:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-20 08:03:54,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 08:03:54,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 08:03:54,676 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2019-11-20 08:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2019-11-20 08:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2019-11-20 08:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2019-11-20 08:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2019-11-20 08:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2019-11-20 08:03:54,677 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2019-11-20 08:03:54,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2019-11-20 08:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2019-11-20 08:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2019-11-20 08:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-11-20 08:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-11-20 08:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2019-11-20 08:03:54,678 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2019-11-20 08:03:54,678 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2019-11-20 08:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2019-11-20 08:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2019-11-20 08:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2019-11-20 08:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-20 08:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-20 08:03:54,679 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-11-20 08:03:54,679 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-11-20 08:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-11-20 08:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-11-20 08:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-11-20 08:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-11-20 08:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2019-11-20 08:03:54,680 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2019-11-20 08:03:54,680 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-11-20 08:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-11-20 08:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-11-20 08:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-11-20 08:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2019-11-20 08:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2019-11-20 08:03:54,681 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2019-11-20 08:03:54,681 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2019-11-20 08:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-11-20 08:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-11-20 08:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2019-11-20 08:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2019-11-20 08:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-11-20 08:03:54,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-11-20 08:03:54,682 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-11-20 08:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-11-20 08:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-20 08:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-20 08:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2019-11-20 08:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2019-11-20 08:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2019-11-20 08:03:54,683 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2019-11-20 08:03:54,683 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2019-11-20 08:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2019-11-20 08:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2019-11-20 08:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2019-11-20 08:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2019-11-20 08:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2019-11-20 08:03:54,684 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-11-20 08:03:54,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-11-20 08:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-11-20 08:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-11-20 08:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-11-20 08:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-11-20 08:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2019-11-20 08:03:54,685 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2019-11-20 08:03:54,685 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-11-20 08:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-11-20 08:03:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-11-20 08:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-11-20 08:03:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2019-11-20 08:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2019-11-20 08:03:54,686 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-20 08:03:54,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-20 08:03:54,687 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-11-20 08:03:54,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-11-20 08:03:54,687 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2019-11-20 08:03:54,687 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2019-11-20 08:03:54,687 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2019-11-20 08:03:54,687 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2019-11-20 08:03:54,687 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2019-11-20 08:03:54,687 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2019-11-20 08:03:54,688 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-11-20 08:03:54,688 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-11-20 08:03:54,688 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2019-11-20 08:03:54,688 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2019-11-20 08:04:02,871 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 08:07:10,230 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000) stderr output: (error "out of memory") [2019-11-20 08:07:10,231 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000)Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:208) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:225) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:153) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition(TransFormulaUtils.java:243) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:231) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.getInterproceduralTransFormula(SequentialComposition.java:163) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.SequentialComposition.(SequentialComposition.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructSequentialComposition(CodeBlockFactory.java:121) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeSequential(CfgBuilder.java:1602) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1580) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 [2019-11-20 08:07:10,253 INFO L168 Benchmark]: Toolchain (without parser) took 206987.95 ms. Allocated memory was 1.0 GB in the beginning and 4.1 GB in the end (delta: 3.1 GB). Free memory was 932.1 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 3.2 GB. Max. memory is 11.5 GB. [2019-11-20 08:07:10,257 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:07:10,258 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9506.35 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 375.9 MB). Free memory was 932.1 MB in the beginning and 924.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 448.1 MB. Max. memory is 11.5 GB. [2019-11-20 08:07:10,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 718.37 ms. Allocated memory is still 1.4 GB. Free memory was 924.5 MB in the beginning and 837.0 MB in the end (delta: 87.5 MB). Peak memory consumption was 87.5 MB. Max. memory is 11.5 GB. [2019-11-20 08:07:10,262 INFO L168 Benchmark]: Boogie Preprocessor took 1029.95 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.0 MB). Free memory was 837.0 MB in the beginning and 1.2 GB in the end (delta: -338.7 MB). Peak memory consumption was 106.0 MB. Max. memory is 11.5 GB. [2019-11-20 08:07:10,263 INFO L168 Benchmark]: RCFGBuilder took 195729.52 ms. Allocated memory was 1.4 GB in the beginning and 4.1 GB in the end (delta: 2.7 GB). Free memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2019-11-20 08:07:10,271 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9506.35 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 375.9 MB). Free memory was 932.1 MB in the beginning and 924.5 MB in the end (delta: 7.7 MB). Peak memory consumption was 448.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 718.37 ms. Allocated memory is still 1.4 GB. Free memory was 924.5 MB in the beginning and 837.0 MB in the end (delta: 87.5 MB). Peak memory consumption was 87.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1029.95 ms. Allocated memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 21.0 MB). Free memory was 837.0 MB in the beginning and 1.2 GB in the end (delta: -338.7 MB). Peak memory consumption was 106.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 195729.52 ms. Allocated memory was 1.4 GB in the beginning and 4.1 GB in the end (delta: 2.7 GB). Free memory was 1.2 GB in the beginning and 2.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.0 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...