./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 ff03de63 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-ff03de6 [2021-12-21 16:25:43,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 16:25:43,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 16:25:43,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 16:25:43,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 16:25:43,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 16:25:43,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 16:25:43,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 16:25:43,519 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 16:25:43,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 16:25:43,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 16:25:43,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 16:25:43,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 16:25:43,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 16:25:43,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 16:25:43,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 16:25:43,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 16:25:43,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 16:25:43,534 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 16:25:43,539 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 16:25:43,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 16:25:43,541 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 16:25:43,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 16:25:43,543 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 16:25:43,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 16:25:43,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 16:25:43,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 16:25:43,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 16:25:43,547 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 16:25:43,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 16:25:43,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 16:25:43,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 16:25:43,550 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 16:25:43,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 16:25:43,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 16:25:43,552 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 16:25:43,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 16:25:43,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 16:25:43,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 16:25:43,554 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 16:25:43,554 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 16:25:43,555 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 16:25:43,580 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 16:25:43,581 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 16:25:43,581 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 16:25:43,581 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 16:25:43,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 16:25:43,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 16:25:43,583 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 16:25:43,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 16:25:43,583 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 16:25:43,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 16:25:43,584 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 16:25:43,584 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 16:25:43,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 16:25:43,584 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 16:25:43,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 16:25:43,585 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 16:25:43,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:25:43,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 16:25:43,586 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 16:25:43,586 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 16:25:43,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 16:25:43,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 16:25:43,587 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 16:25:43,587 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 16:25:43,587 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 16:25:43,587 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 16:25:43,587 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 [2021-12-21 16:25:43,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 16:25:43,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 16:25:43,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 16:25:43,830 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 16:25:43,831 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 16:25:43,832 INFO L432 ainManager$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 [2021-12-21 16:25:43,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5227d90b3/611efad93acd40d594253376ff4962c8/FLAGc6b480a97 [2021-12-21 16:25:44,679 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 16:25:44,680 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 [2021-12-21 16:25:44,750 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5227d90b3/611efad93acd40d594253376ff4962c8/FLAGc6b480a97 [2021-12-21 16:25:45,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5227d90b3/611efad93acd40d594253376ff4962c8 [2021-12-21 16:25:45,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 16:25:45,161 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 16:25:45,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 16:25:45,179 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 16:25:45,182 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 16:25:45,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:25:45" (1/1) ... [2021-12-21 16:25:45,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33ac9929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:45, skipping insertion in model container [2021-12-21 16:25:45,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 04:25:45" (1/1) ... [2021-12-21 16:25:45,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 16:25:45,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 16:25:48,739 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:48,740 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:48,741 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:48,742 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:48,742 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:49,574 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] [2021-12-21 16:25:49,652 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:25:49,666 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 16:25:50,027 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:50,029 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:50,029 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:50,029 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:50,030 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-21 16:25:50,261 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] [2021-12-21 16:25:50,268 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 16:25:50,351 INFO L208 MainTranslator]: Completed translation [2021-12-21 16:25:50,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50 WrapperNode [2021-12-21 16:25:50,352 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 16:25:50,352 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 16:25:50,352 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 16:25:50,353 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 16:25:50,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:50,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:50,821 INFO L137 Inliner]: procedures = 522, calls = 7035, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 17831 [2021-12-21 16:25:50,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 16:25:50,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 16:25:50,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 16:25:50,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 16:25:50,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:50,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:50,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:50,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:51,151 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:51,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:51,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:51,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 16:25:51,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 16:25:51,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 16:25:51,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 16:25:51,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (1/1) ... [2021-12-21 16:25:51,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 16:25:51,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 16:25:51,501 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) [2021-12-21 16:25:51,558 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 [2021-12-21 16:25:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 16:25:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 16:25:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-21 16:25:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-21 16:25:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-21 16:25:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-21 16:25:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-21 16:25:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-21 16:25:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-21 16:25:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-21 16:25:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-21 16:25:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-21 16:25:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-21 16:25:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-21 16:25:51,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-21 16:25:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 16:25:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 16:25:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-21 16:25:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-21 16:25:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-21 16:25:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-21 16:25:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-21 16:25:51,585 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-21 16:25:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-21 16:25:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-21 16:25:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 16:25:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 16:25:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-21 16:25:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-21 16:25:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-21 16:25:51,586 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-21 16:25:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-21 16:25:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-21 16:25:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-21 16:25:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-21 16:25:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-21 16:25:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-21 16:25:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-21 16:25:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-21 16:25:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-21 16:25:51,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-21 16:25:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-21 16:25:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-21 16:25:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-21 16:25:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-21 16:25:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-21 16:25:51,588 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-21 16:25:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-21 16:25:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-21 16:25:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-21 16:25:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-21 16:25:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 16:25:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 16:25:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-21 16:25:51,596 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-21 16:25:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-21 16:25:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-21 16:25:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-21 16:25:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-21 16:25:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 16:25:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 16:25:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-21 16:25:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-21 16:25:51,597 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-21 16:25:51,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-21 16:25:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-21 16:25:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-21 16:25:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-21 16:25:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-21 16:25:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-21 16:25:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-21 16:25:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-21 16:25:51,598 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-21 16:25:51,598 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-21 16:25:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-21 16:25:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-21 16:25:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-21 16:25:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-21 16:25:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 16:25:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 16:25:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-21 16:25:51,599 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-21 16:25:51,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 16:25:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 16:25:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-21 16:25:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-21 16:25:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-21 16:25:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-21 16:25:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 16:25:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-21 16:25:51,600 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-21 16:25:51,600 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-21 16:25:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-21 16:25:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-21 16:25:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-21 16:25:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-21 16:25:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-21 16:25:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-21 16:25:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-21 16:25:51,601 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-21 16:25:51,601 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-21 16:25:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-21 16:25:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-21 16:25:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 16:25:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 16:25:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-21 16:25:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-21 16:25:51,602 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-21 16:25:51,602 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-21 16:25:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 16:25:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-21 16:25:51,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-21 16:25:51,603 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-21 16:25:51,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-21 16:25:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 16:25:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-21 16:25:51,604 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-21 16:25:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-21 16:25:51,604 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-21 16:25:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-21 16:25:51,604 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-21 16:25:51,604 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-21 16:25:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-21 16:25:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-21 16:25:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-21 16:25:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-21 16:25:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-21 16:25:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-21 16:25:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-21 16:25:51,605 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-21 16:25:51,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-21 16:25:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-21 16:25:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-21 16:25:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-21 16:25:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-21 16:25:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-21 16:25:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-21 16:25:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-21 16:25:51,606 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-21 16:25:51,606 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 16:25:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 16:25:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-21 16:25:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-21 16:25:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-21 16:25:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-21 16:25:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-21 16:25:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-21 16:25:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-21 16:25:51,607 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-21 16:25:51,607 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-21 16:25:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-21 16:25:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-21 16:25:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-21 16:25:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 16:25:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-21 16:25:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-21 16:25:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-21 16:25:51,608 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-21 16:25:51,608 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-21 16:25:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-21 16:25:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 16:25:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 16:25:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-21 16:25:51,609 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-21 16:25:51,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 16:25:51,639 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-21 16:25:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-21 16:25:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-21 16:25:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-21 16:25:51,640 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 16:25:51,640 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-21 16:25:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-21 16:25:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-21 16:25:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-21 16:25:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-21 16:25:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-21 16:25:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-21 16:25:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-21 16:25:51,641 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-21 16:25:51,641 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-21 16:25:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-21 16:25:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-21 16:25:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-21 16:25:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-21 16:25:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-21 16:25:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-21 16:25:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-21 16:25:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-21 16:25:51,642 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-21 16:25:51,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-21 16:25:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-21 16:25:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-21 16:25:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 16:25:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 16:25:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-21 16:25:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-21 16:25:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-21 16:25:51,643 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-21 16:25:51,643 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-21 16:25:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-21 16:25:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-21 16:25:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-21 16:25:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-21 16:25:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-21 16:25:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-21 16:25:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-21 16:25:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-21 16:25:51,644 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-21 16:25:51,644 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 16:25:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 16:25:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-21 16:25:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-21 16:25:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-21 16:25:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-21 16:25:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-21 16:25:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-21 16:25:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 16:25:51,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 16:25:51,645 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 16:25:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-21 16:25:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-21 16:25:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-21 16:25:51,646 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 16:25:51,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 16:25:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 16:25:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 16:25:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-21 16:25:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-21 16:25:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-21 16:25:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-21 16:25:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-21 16:25:51,647 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-21 16:25:51,647 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-21 16:25:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-21 16:25:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-21 16:25:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-21 16:25:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-21 16:25:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-21 16:25:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-21 16:25:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-21 16:25:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 16:25:51,648 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-21 16:25:51,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-21 16:25:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-21 16:25:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-21 16:25:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-21 16:25:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-21 16:25:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 16:25:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 16:25:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-21 16:25:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-21 16:25:51,649 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-21 16:25:51,649 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-21 16:25:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 16:25:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 16:25:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-21 16:25:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-21 16:25:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-21 16:25:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-21 16:25:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-21 16:25:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-21 16:25:51,650 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-21 16:25:51,650 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-21 16:25:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 16:25:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 16:25:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 16:25:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 16:25:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-21 16:25:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-21 16:25:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-21 16:25:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-21 16:25:51,651 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-21 16:25:51,651 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-21 16:25:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-21 16:25:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-21 16:25:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-21 16:25:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-21 16:25:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-21 16:25:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-21 16:25:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-21 16:25:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-21 16:25:51,652 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-21 16:25:51,652 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-21 16:25:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-21 16:25:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 16:25:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-21 16:25:51,653 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-21 16:25:51,653 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-21 16:25:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-21 16:25:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-21 16:25:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-21 16:25:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-21 16:25:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-21 16:25:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 16:25:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 16:25:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 16:25:51,654 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-21 16:25:51,654 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-21 16:25:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-21 16:25:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-21 16:25:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-21 16:25:51,655 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-21 16:25:51,655 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-21 16:25:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-21 16:25:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-21 16:25:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 16:25:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-21 16:25:51,656 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 16:25:51,656 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 16:25:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 16:25:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 16:25:51,657 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-21 16:25:51,657 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-21 16:25:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-21 16:25:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-21 16:25:51,671 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-21 16:25:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-21 16:25:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-21 16:25:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-21 16:25:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-21 16:25:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-21 16:25:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-21 16:25:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-21 16:25:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 16:25:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 16:25:51,672 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-21 16:25:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-21 16:25:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-21 16:25:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-21 16:25:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-21 16:25:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-21 16:25:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-21 16:25:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-21 16:25:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-21 16:25:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-21 16:25:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-21 16:25:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-21 16:25:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 16:25:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 16:25:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-21 16:25:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-21 16:25:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-21 16:25:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-21 16:25:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-21 16:25:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 16:25:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-21 16:25:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-21 16:25:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-21 16:25:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-21 16:25:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-21 16:25:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-21 16:25:52,965 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 16:25:52,969 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 16:25:53,286 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 16:26:04,710 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 16:26:04,733 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 16:26:04,734 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-21 16:26:04,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:26:04 BoogieIcfgContainer [2021-12-21 16:26:04,740 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 16:26:04,741 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 16:26:04,741 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 16:26:04,743 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 16:26:04,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 04:25:45" (1/3) ... [2021-12-21 16:26:04,744 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@433c19db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:26:04, skipping insertion in model container [2021-12-21 16:26:04,744 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 04:25:50" (2/3) ... [2021-12-21 16:26:04,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@433c19db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 04:26:04, skipping insertion in model container [2021-12-21 16:26:04,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 04:26:04" (3/3) ... [2021-12-21 16:26:04,746 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-21 16:26:04,749 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 16:26:04,749 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 16:26:04,791 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 16:26:04,796 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 [2021-12-21 16:26:04,796 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 16:26:04,883 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) [2021-12-21 16:26:04,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-21 16:26:04,906 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 16:26:04,907 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] [2021-12-21 16:26:04,907 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 16:26:04,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 16:26:04,911 INFO L85 PathProgramCache]: Analyzing trace with hash -464089058, now seen corresponding path program 1 times [2021-12-21 16:26:04,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 16:26:04,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113178028] [2021-12-21 16:26:04,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 16:26:04,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 16:26:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:05,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 16:26:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:05,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:05,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:05,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-21 16:26:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 16:26:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-21 16:26:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-21 16:26:06,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-21 16:26:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-21 16:26:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-21 16:26:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-21 16:26:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 16:26:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-21 16:26:06,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-21 16:26:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,423 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-21 16:26:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-21 16:26:06,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-21 16:26:06,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-21 16:26:06,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-21 16:26:06,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-21 16:26:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-21 16:26:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-21 16:26:06,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-21 16:26:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-21 16:26:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-21 16:26:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-21 16:26:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-21 16:26:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-21 16:26:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-21 16:26:06,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-21 16:26:06,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-21 16:26:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-21 16:26:06,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-21 16:26:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-21 16:26:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-21 16:26:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-21 16:26:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-21 16:26:06,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-21 16:26:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:06,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-21 16:26:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-21 16:26:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-21 16:26:07,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-21 16:26:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-21 16:26:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-21 16:26:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-21 16:26:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-21 16:26:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-21 16:26:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-21 16:26:07,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-21 16:26:07,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-21 16:26:07,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-21 16:26:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-21 16:26:07,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-21 16:26:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-21 16:26:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-21 16:26:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-21 16:26:07,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-21 16:26:07,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-21 16:26:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-21 16:26:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 16:26:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 16:26:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-21 16:26:07,392 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 16:26:07,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113178028] [2021-12-21 16:26:07,393 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [113178028] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 16:26:07,393 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 16:26:07,393 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 16:26:07,394 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370148004] [2021-12-21 16:26:07,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 16:26:07,398 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 16:26:07,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 16:26:07,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 16:26:07,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-21 16:26:07,429 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) [2021-12-21 16:26:11,746 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 [] [2021-12-21 16:26:25,748 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:26:27,877 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:26:30,005 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 16:26:42,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 16:26:42,110 INFO L93 Difference]: Finished difference Result 14891 states and 23259 transitions. [2021-12-21 16:26:42,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-21 16:26:42,113 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 806 [2021-12-21 16:26:42,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 16:26:42,119 INFO L225 Difference]: With dead ends: 14891 [2021-12-21 16:26:42,119 INFO L226 Difference]: Without dead ends: 0 [2021-12-21 16:26:42,203 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-12-21 16:26:42,209 INFO L933 BasicCegarLoop]: 10305 mSDtfsCounter, 12815 mSDsluCounter, 13622 mSDsCounter, 0 mSdLazyCounter, 9608 mSolverCounterSat, 5942 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14310 SdHoareTripleChecker+Valid, 23927 SdHoareTripleChecker+Invalid, 15554 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5942 IncrementalHoareTripleChecker+Valid, 9608 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.5s IncrementalHoareTripleChecker+Time [2021-12-21 16:26:42,213 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14310 Valid, 23927 Invalid, 15554 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5942 Valid, 9608 Invalid, 4 Unknown, 0 Unchecked, 33.5s Time] [2021-12-21 16:26:42,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-21 16:26:42,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-21 16:26:42,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-21 16:26:42,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-21 16:26:42,234 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 806 [2021-12-21 16:26:42,235 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 16:26:42,235 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-21 16:26:42,236 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has 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) [2021-12-21 16:26:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-21 16:26:42,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-21 16:26:42,238 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-21 16:26:42,238 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 16:26:42,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.