./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:10:28,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:10:28,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:10:28,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:10:28,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:10:28,414 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:10:28,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:10:28,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:10:28,425 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:10:28,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:10:28,431 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:10:28,433 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:10:28,433 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:10:28,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:10:28,438 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:10:28,444 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:10:28,445 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:10:28,446 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:10:28,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:10:28,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:10:28,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:10:28,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:10:28,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:10:28,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:10:28,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:10:28,468 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:10:28,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:10:28,471 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:10:28,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:10:28,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:10:28,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:10:28,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:10:28,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:10:28,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:10:28,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:10:28,478 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:10:28,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:10:28,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:10:28,479 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:10:28,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:10:28,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:10:28,483 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:10:28,524 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:10:28,524 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:10:28,526 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:10:28,526 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:10:28,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:10:28,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:10:28,529 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:10:28,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:10:28,530 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:10:28,530 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:10:28,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:10:28,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:10:28,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:10:28,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:10:28,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:10:28,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:10:28,533 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:10:28,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:10:28,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:10:28,533 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:10:28,534 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:10:28,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:10:28,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:10:28,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:10:28,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:10:28,535 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:10:28,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:10:28,535 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:10:28,535 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:10:28,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:10:28,536 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 [2021-12-28 04:10:28,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:10:28,956 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:10:28,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:10:28,961 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:10:28,962 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:10:28,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-28 04:10:29,033 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734218d95/2e46a181c4c0446da5d7fae2434cd9ae/FLAGec9ddd891 [2021-12-28 04:10:30,047 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:10:30,048 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-28 04:10:30,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734218d95/2e46a181c4c0446da5d7fae2434cd9ae/FLAGec9ddd891 [2021-12-28 04:10:30,529 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/734218d95/2e46a181c4c0446da5d7fae2434cd9ae [2021-12-28 04:10:30,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:10:30,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:10:30,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:10:30,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:10:30,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:10:30,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:10:30" (1/1) ... [2021-12-28 04:10:30,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a056ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:30, skipping insertion in model container [2021-12-28 04:10:30,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:10:30" (1/1) ... [2021-12-28 04:10:30,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:10:30,780 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:10:35,529 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:35,531 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:35,531 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:35,533 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:35,533 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:36,766 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i[665361,665374] [2021-12-28 04:10:36,866 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:10:36,893 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:10:37,477 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:37,478 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:37,479 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:37,479 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:37,479 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-28 04:10:37,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i[665361,665374] [2021-12-28 04:10:37,899 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:10:38,033 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:10:38,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38 WrapperNode [2021-12-28 04:10:38,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:10:38,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:10:38,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:10:38,036 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:10:38,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:38,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:38,628 INFO L137 Inliner]: procedures = 522, calls = 7035, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 17831 [2021-12-28 04:10:38,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:10:38,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:10:38,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:10:38,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:10:38,639 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:38,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:38,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:38,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:39,002 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:39,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:39,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:39,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:10:39,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:10:39,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:10:39,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:10:39,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (1/1) ... [2021-12-28 04:10:39,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:10:39,410 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:10:39,423 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 04:10:39,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 04:10:39,521 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:10:39,521 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:10:39,522 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-28 04:10:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-28 04:10:39,522 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-28 04:10:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-28 04:10:39,522 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-28 04:10:39,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-28 04:10:39,523 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-28 04:10:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-28 04:10:39,523 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-28 04:10:39,523 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-28 04:10:39,523 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-28 04:10:39,523 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-28 04:10:39,524 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-28 04:10:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:10:39,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:10:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-28 04:10:39,539 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-28 04:10:39,539 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-28 04:10:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-28 04:10:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-28 04:10:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-28 04:10:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 04:10:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 04:10:39,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:10:39,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:10:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-28 04:10:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-28 04:10:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-28 04:10:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-28 04:10:39,541 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-28 04:10:39,541 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-28 04:10:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-28 04:10:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-28 04:10:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-28 04:10:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-28 04:10:39,542 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-28 04:10:39,542 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-28 04:10:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-28 04:10:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-28 04:10:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-28 04:10:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-28 04:10:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-28 04:10:39,543 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-28 04:10:39,543 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-28 04:10:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-28 04:10:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-28 04:10:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-28 04:10:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-28 04:10:39,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-28 04:10:39,544 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:10:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:10:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-28 04:10:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-28 04:10:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-28 04:10:39,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-28 04:10:39,545 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-28 04:10:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-28 04:10:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:10:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:10:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-28 04:10:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-28 04:10:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-28 04:10:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-28 04:10:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-28 04:10:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-28 04:10:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-28 04:10:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-28 04:10:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-28 04:10:39,547 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-28 04:10:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 04:10:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 04:10:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-28 04:10:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-28 04:10:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-28 04:10:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-28 04:10:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-28 04:10:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:10:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:10:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-28 04:10:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-28 04:10:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:10:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:10:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-28 04:10:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-28 04:10:39,550 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-28 04:10:39,550 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-28 04:10:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:10:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-28 04:10:39,551 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-28 04:10:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-28 04:10:39,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-28 04:10:39,551 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-28 04:10:39,552 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-28 04:10:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-28 04:10:39,552 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-28 04:10:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-28 04:10:39,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-28 04:10:39,552 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-28 04:10:39,552 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-28 04:10:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-28 04:10:39,553 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-28 04:10:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:10:39,553 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:10:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-28 04:10:39,553 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-28 04:10:39,553 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-28 04:10:39,554 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-28 04:10:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:10:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-28 04:10:39,554 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-28 04:10:39,554 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:10:39,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:10:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:10:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-28 04:10:39,555 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-28 04:10:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-28 04:10:39,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-28 04:10:39,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:10:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-28 04:10:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-28 04:10:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-28 04:10:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-28 04:10:39,556 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-28 04:10:39,556 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-28 04:10:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-28 04:10:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-28 04:10:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-28 04:10:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-28 04:10:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-28 04:10:39,557 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-28 04:10:39,557 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-28 04:10:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-28 04:10:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-28 04:10:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-28 04:10:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-28 04:10:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-28 04:10:39,558 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-28 04:10:39,558 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-28 04:10:39,559 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-28 04:10:39,559 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-28 04:10:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-28 04:10:39,575 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-28 04:10:39,575 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:10:39,576 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:10:39,576 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-28 04:10:39,576 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-28 04:10:39,576 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-28 04:10:39,576 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-28 04:10:39,576 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-28 04:10:39,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-28 04:10:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-28 04:10:39,577 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-28 04:10:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-28 04:10:39,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-28 04:10:39,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:10:39,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:10:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:10:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-28 04:10:39,578 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-28 04:10:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-28 04:10:39,578 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-28 04:10:39,578 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-28 04:10:39,578 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-28 04:10:39,579 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 04:10:39,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 04:10:39,579 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-28 04:10:39,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-28 04:10:39,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:10:39,579 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-28 04:10:39,579 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-28 04:10:39,580 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-28 04:10:39,580 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-28 04:10:39,580 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-28 04:10:39,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-28 04:10:39,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:10:39,580 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-28 04:10:39,580 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-28 04:10:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:10:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-28 04:10:39,581 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-28 04:10:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-28 04:10:39,581 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-28 04:10:39,581 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-28 04:10:39,581 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-28 04:10:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-28 04:10:39,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-28 04:10:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-28 04:10:39,582 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-28 04:10:39,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 04:10:39,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 04:10:39,583 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-28 04:10:39,583 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-28 04:10:39,583 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-28 04:10:39,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-28 04:10:39,583 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-28 04:10:39,583 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-28 04:10:39,583 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 04:10:39,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 04:10:39,584 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-28 04:10:39,584 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-28 04:10:39,584 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:10:39,584 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:10:39,584 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-28 04:10:39,584 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-28 04:10:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-28 04:10:39,585 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-28 04:10:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-28 04:10:39,585 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-28 04:10:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-28 04:10:39,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-28 04:10:39,585 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-28 04:10:39,585 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-28 04:10:39,586 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-28 04:10:39,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-28 04:10:39,586 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-28 04:10:39,586 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-28 04:10:39,586 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:10:39,586 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:10:39,586 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-28 04:10:39,587 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-28 04:10:39,587 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-28 04:10:39,587 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-28 04:10:39,587 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-28 04:10:39,587 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-28 04:10:39,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:10:39,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:10:39,588 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:10:39,588 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:10:39,588 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-28 04:10:39,588 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-28 04:10:39,588 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-28 04:10:39,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-28 04:10:39,588 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-28 04:10:39,589 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-28 04:10:39,589 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-28 04:10:39,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:10:39,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:10:39,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:10:39,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:10:39,590 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-28 04:10:39,590 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-28 04:10:39,590 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-28 04:10:39,590 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-28 04:10:39,590 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-28 04:10:39,590 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-28 04:10:39,590 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-28 04:10:39,591 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-28 04:10:39,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-28 04:10:39,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-28 04:10:39,591 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-28 04:10:39,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-28 04:10:39,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-28 04:10:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-28 04:10:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:10:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-28 04:10:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-28 04:10:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-28 04:10:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-28 04:10:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-28 04:10:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-28 04:10:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 04:10:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 04:10:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-28 04:10:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-28 04:10:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-28 04:10:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-28 04:10:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:10:39,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:10:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-28 04:10:39,594 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-28 04:10:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-28 04:10:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-28 04:10:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-28 04:10:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-28 04:10:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-28 04:10:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-28 04:10:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:10:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:10:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:10:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:10:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:10:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:10:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-28 04:10:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-28 04:10:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-28 04:10:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-28 04:10:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-28 04:10:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-28 04:10:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-28 04:10:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-28 04:10:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-28 04:10:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-28 04:10:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-28 04:10:39,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-28 04:10:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-28 04:10:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-28 04:10:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-28 04:10:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-28 04:10:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-28 04:10:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-28 04:10:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:10:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:10:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:10:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-28 04:10:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-28 04:10:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-28 04:10:39,604 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-28 04:10:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-28 04:10:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-28 04:10:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-28 04:10:39,605 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-28 04:10:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:10:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-28 04:10:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-28 04:10:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-28 04:10:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-28 04:10:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-28 04:10:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-28 04:10:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-28 04:10:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-28 04:10:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-28 04:10:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-28 04:10:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:10:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-28 04:10:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-28 04:10:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-28 04:10:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-28 04:10:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-28 04:10:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-28 04:10:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-28 04:10:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-28 04:10:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:10:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:10:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-28 04:10:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-28 04:10:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:10:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:10:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:10:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:10:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-28 04:10:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-28 04:10:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-28 04:10:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-28 04:10:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-28 04:10:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-28 04:10:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-28 04:10:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-28 04:10:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-28 04:10:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-28 04:10:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-28 04:10:39,620 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-28 04:10:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:10:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:10:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-28 04:10:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-28 04:10:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-28 04:10:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-28 04:10:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-28 04:10:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-28 04:10:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-28 04:10:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-28 04:10:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-28 04:10:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-28 04:10:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-28 04:10:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-28 04:10:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-28 04:10:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-28 04:10:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-28 04:10:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-28 04:10:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:10:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:10:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-28 04:10:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-28 04:10:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-28 04:10:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-28 04:10:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-28 04:10:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-28 04:10:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:10:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:10:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-28 04:10:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-28 04:10:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-28 04:10:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-28 04:10:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:10:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-28 04:10:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-28 04:10:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-28 04:10:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-28 04:10:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-28 04:10:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-28 04:10:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-28 04:10:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-28 04:10:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-28 04:10:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-28 04:10:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-28 04:10:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-28 04:10:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-28 04:10:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-28 04:10:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-28 04:10:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-28 04:10:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-28 04:10:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-28 04:10:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 04:10:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 04:10:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:10:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:10:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-28 04:10:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-28 04:10:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-28 04:10:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-28 04:10:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-28 04:10:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-28 04:10:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-28 04:10:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-28 04:10:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-28 04:10:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-28 04:10:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:10:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:10:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-28 04:10:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-28 04:10:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-28 04:10:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-28 04:10:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:10:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-28 04:10:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:10:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:10:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-28 04:10:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-28 04:10:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:10:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:10:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-28 04:10:39,647 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-28 04:10:39,647 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-28 04:10:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-28 04:10:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 04:10:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 04:10:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-28 04:10:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-28 04:10:39,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-28 04:10:39,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-28 04:10:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-28 04:10:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-28 04:10:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-28 04:10:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-28 04:10:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-28 04:10:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-28 04:10:39,649 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-28 04:10:39,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-28 04:10:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-28 04:10:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-28 04:10:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 04:10:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 04:10:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-28 04:10:39,650 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-28 04:10:39,650 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-28 04:10:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-28 04:10:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-28 04:10:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-28 04:10:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-28 04:10:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-28 04:10:39,651 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-28 04:10:39,651 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-28 04:10:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-28 04:10:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-28 04:10:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-28 04:10:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-28 04:10:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-28 04:10:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-28 04:10:39,652 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-28 04:10:39,652 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-28 04:10:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-28 04:10:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-28 04:10:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-28 04:10:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-28 04:10:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-28 04:10:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-28 04:10:39,653 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:10:39,653 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:10:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-28 04:10:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-28 04:10:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-28 04:10:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-28 04:10:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-28 04:10:39,654 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-28 04:10:39,654 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-28 04:10:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-28 04:10:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:10:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-28 04:10:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-28 04:10:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-28 04:10:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-28 04:10:39,655 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-28 04:10:39,655 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-28 04:10:41,211 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:10:41,221 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:10:41,657 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:10:55,749 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:10:55,791 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:10:55,791 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-28 04:10:55,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:10:55 BoogieIcfgContainer [2021-12-28 04:10:55,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:10:55,805 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:10:55,805 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:10:55,808 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:10:55,808 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:10:30" (1/3) ... [2021-12-28 04:10:55,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33425bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:10:55, skipping insertion in model container [2021-12-28 04:10:55,809 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:38" (2/3) ... [2021-12-28 04:10:55,809 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33425bf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:10:55, skipping insertion in model container [2021-12-28 04:10:55,810 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:10:55" (3/3) ... [2021-12-28 04:10:55,811 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-28 04:10:55,815 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:10:55,816 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 04:10:55,886 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:10:55,894 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 04:10:55,894 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 04:10:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand has 7007 states, 4808 states have (on average 1.4151414309484194) internal successors, (6804), 5046 states have internal predecessors, (6804), 1961 states have call successors, (1961), 237 states have call predecessors, (1961), 236 states have return successors, (1949), 1908 states have call predecessors, (1949), 1949 states have call successors, (1949) [2021-12-28 04:10:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-28 04:10:56,058 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:10:56,060 INFO L514 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-28 04:10:56,061 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 04:10:56,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:10:56,066 INFO L85 PathProgramCache]: Analyzing trace with hash -464089058, now seen corresponding path program 1 times [2021-12-28 04:10:56,074 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:10:56,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202152316] [2021-12-28 04:10:56,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:10:56,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:10:57,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 04:10:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-28 04:10:57,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-28 04:10:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-28 04:10:57,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-28 04:10:57,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-28 04:10:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-28 04:10:57,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-28 04:10:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-28 04:10:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:10:57,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:57,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:57,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-28 04:10:57,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-28 04:10:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-28 04:10:58,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-28 04:10:58,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-28 04:10:58,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-28 04:10:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-28 04:10:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-28 04:10:58,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-28 04:10:58,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-28 04:10:58,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:10:58,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-28 04:10:58,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-28 04:10:58,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-28 04:10:58,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-28 04:10:58,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-28 04:10:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-28 04:10:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-28 04:10:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-28 04:10:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-28 04:10:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-28 04:10:58,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:10:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-28 04:10:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-28 04:10:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:10:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:10:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:10:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:58,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:58,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:10:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:10:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:10:59,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:10:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:10:59,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:10:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:10:59,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:10:59,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:10:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:10:59,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:10:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:10:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:10:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:10:59,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:10:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:10:59,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:10:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:10:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:10:59,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:10:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:10:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:10:59,505 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-28 04:10:59,506 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:10:59,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202152316] [2021-12-28 04:10:59,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202152316] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:10:59,507 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:10:59,507 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-28 04:10:59,509 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765382437] [2021-12-28 04:10:59,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:10:59,516 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-28 04:10:59,516 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:10:59,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-28 04:10:59,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-28 04:10:59,564 INFO L87 Difference]: Start difference. First operand has 7007 states, 4808 states have (on average 1.4151414309484194) internal successors, (6804), 5046 states have internal predecessors, (6804), 1961 states have call successors, (1961), 237 states have call predecessors, (1961), 236 states have return successors, (1949), 1908 states have call predecessors, (1949), 1949 states have call successors, (1949) Second operand has 6 states, 6 states have (on average 15.833333333333334) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (60), 5 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-12-28 04:11:04,303 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 04:11:17,356 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-28 04:11:19,503 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-28 04:11:21,651 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []