./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 e19ca921 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-e19ca92 [2021-12-22 14:52:18,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 14:52:18,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 14:52:18,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 14:52:18,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 14:52:18,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 14:52:18,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 14:52:18,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 14:52:18,128 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 14:52:18,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 14:52:18,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 14:52:18,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 14:52:18,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 14:52:18,134 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 14:52:18,136 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 14:52:18,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 14:52:18,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 14:52:18,141 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 14:52:18,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 14:52:18,149 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 14:52:18,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 14:52:18,154 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 14:52:18,155 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 14:52:18,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 14:52:18,157 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 14:52:18,159 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 14:52:18,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 14:52:18,160 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 14:52:18,162 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 14:52:18,163 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 14:52:18,163 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 14:52:18,164 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 14:52:18,165 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 14:52:18,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 14:52:18,166 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 14:52:18,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 14:52:18,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 14:52:18,168 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 14:52:18,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 14:52:18,169 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 14:52:18,169 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 14:52:18,170 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 14:52:18,184 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 14:52:18,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 14:52:18,185 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 14:52:18,185 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 14:52:18,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 14:52:18,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 14:52:18,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 14:52:18,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 14:52:18,187 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 14:52:18,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 14:52:18,188 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 14:52:18,189 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 14:52:18,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 14:52:18,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 14:52:18,189 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 14:52:18,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 14:52:18,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:52:18,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 14:52:18,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 14:52:18,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 14:52:18,190 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 14:52:18,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 14:52:18,191 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 14:52:18,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 14:52:18,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 14:52:18,191 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 14:52:18,191 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df8921fd79fb469a735eb3212c0d1d31dc4f037a7a3879c1f287267c0905aa34 [2021-12-22 14:52:18,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 14:52:18,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 14:52:18,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 14:52:18,382 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 14:52:18,383 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 14:52:18,384 INFO L432 ainManager$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 [2021-12-22 14:52:18,450 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69392cb57/b534147677da449e8f5b54f6223008ac/FLAGb50d4cb55 [2021-12-22 14:52:19,170 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 14:52:19,170 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 [2021-12-22 14:52:19,255 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69392cb57/b534147677da449e8f5b54f6223008ac/FLAGb50d4cb55 [2021-12-22 14:52:19,468 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69392cb57/b534147677da449e8f5b54f6223008ac [2021-12-22 14:52:19,471 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 14:52:19,473 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 14:52:19,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 14:52:19,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 14:52:19,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 14:52:19,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:52:19" (1/1) ... [2021-12-22 14:52:19,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682b771d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:19, skipping insertion in model container [2021-12-22 14:52:19,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 02:52:19" (1/1) ... [2021-12-22 14:52:19,484 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 14:52:19,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 14:52:23,023 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:23,025 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:23,026 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:23,026 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:23,027 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:23,802 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] [2021-12-22 14:52:23,875 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:52:23,904 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 14:52:24,230 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:24,232 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:24,233 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:24,233 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:24,233 WARN L1533 CHandler]: Possible shadowing of function abort [2021-12-22 14:52:24,524 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] [2021-12-22 14:52:24,534 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 14:52:24,664 INFO L208 MainTranslator]: Completed translation [2021-12-22 14:52:24,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24 WrapperNode [2021-12-22 14:52:24,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 14:52:24,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 14:52:24,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 14:52:24,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 14:52:24,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:24,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,213 INFO L137 Inliner]: procedures = 522, calls = 7035, calls flagged for inlining = 212, calls inlined = 198, statements flattened = 17831 [2021-12-22 14:52:25,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 14:52:25,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 14:52:25,217 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 14:52:25,217 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 14:52:25,223 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,578 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 14:52:25,741 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 14:52:25,742 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 14:52:25,742 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 14:52:25,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (1/1) ... [2021-12-22 14:52:25,811 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 14:52:25,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 14:52:25,857 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) [2021-12-22 14:52:25,912 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 [2021-12-22 14:52:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 14:52:25,937 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 14:52:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-22 14:52:25,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-22 14:52:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-22 14:52:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-22 14:52:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-22 14:52:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-22 14:52:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2021-12-22 14:52:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2021-12-22 14:52:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-12-22 14:52:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-22 14:52:25,939 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-22 14:52:25,939 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-22 14:52:25,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-22 14:52:25,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 14:52:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 14:52:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2021-12-22 14:52:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2021-12-22 14:52:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-22 14:52:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-22 14:52:25,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-22 14:52:25,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-22 14:52:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-22 14:52:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-22 14:52:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 14:52:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 14:52:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-22 14:52:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-22 14:52:25,948 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2021-12-22 14:52:25,948 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2021-12-22 14:52:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-12-22 14:52:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-12-22 14:52:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-22 14:52:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-22 14:52:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2021-12-22 14:52:25,949 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2021-12-22 14:52:25,949 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2021-12-22 14:52:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2021-12-22 14:52:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-22 14:52:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-22 14:52:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-22 14:52:25,950 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-22 14:52:25,950 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-22 14:52:25,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-22 14:52:25,951 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-22 14:52:25,951 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-22 14:52:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-22 14:52:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-22 14:52:25,952 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-22 14:52:25,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-22 14:52:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 14:52:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 14:52:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-22 14:52:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-22 14:52:25,953 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2021-12-22 14:52:25,953 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2021-12-22 14:52:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-22 14:52:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-22 14:52:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 14:52:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 14:52:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-22 14:52:25,954 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-22 14:52:25,954 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-22 14:52:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-22 14:52:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-22 14:52:25,955 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-22 14:52:25,955 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-22 14:52:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-22 14:52:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2021-12-22 14:52:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2021-12-22 14:52:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-22 14:52:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-22 14:52:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2021-12-22 14:52:25,956 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2021-12-22 14:52:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-22 14:52:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2021-12-22 14:52:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2021-12-22 14:52:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 14:52:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 14:52:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-22 14:52:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-22 14:52:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 14:52:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 14:52:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2021-12-22 14:52:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2021-12-22 14:52:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-22 14:52:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-22 14:52:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 14:52:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-22 14:52:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-22 14:52:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-22 14:52:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-22 14:52:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2021-12-22 14:52:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2021-12-22 14:52:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-22 14:52:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-22 14:52:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-22 14:52:25,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-22 14:52:25,960 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2021-12-22 14:52:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2021-12-22 14:52:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-22 14:52:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-22 14:52:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 14:52:25,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 14:52:25,961 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-22 14:52:25,962 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-22 14:52:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-22 14:52:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-22 14:52:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 14:52:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-22 14:52:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-22 14:52:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 14:52:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 14:52:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 14:52:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-22 14:52:25,966 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-22 14:52:25,966 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-22 14:52:25,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-22 14:52:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 14:52:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2021-12-22 14:52:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2021-12-22 14:52:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-22 14:52:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-22 14:52:25,971 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2021-12-22 14:52:25,971 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2021-12-22 14:52:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-22 14:52:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-22 14:52:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-22 14:52:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-22 14:52:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2021-12-22 14:52:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2021-12-22 14:52:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2021-12-22 14:52:25,972 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2021-12-22 14:52:25,972 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-22 14:52:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-22 14:52:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2021-12-22 14:52:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2021-12-22 14:52:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-22 14:52:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-22 14:52:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-22 14:52:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-22 14:52:25,973 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-22 14:52:25,973 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-22 14:52:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-22 14:52:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-22 14:52:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-22 14:52:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-22 14:52:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2021-12-22 14:52:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2021-12-22 14:52:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-22 14:52:25,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-22 14:52:25,974 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-22 14:52:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-22 14:52:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-22 14:52:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-22 14:52:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 14:52:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 14:52:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 14:52:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-22 14:52:25,975 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-22 14:52:25,975 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2021-12-22 14:52:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2021-12-22 14:52:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-22 14:52:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-22 14:52:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-22 14:52:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-22 14:52:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-22 14:52:25,976 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-22 14:52:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 14:52:25,976 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2021-12-22 14:52:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2021-12-22 14:52:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-22 14:52:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-22 14:52:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2021-12-22 14:52:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2021-12-22 14:52:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 14:52:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-22 14:52:25,977 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-22 14:52:25,977 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 14:52:25,978 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-22 14:52:25,978 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-22 14:52:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-22 14:52:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-22 14:52:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2021-12-22 14:52:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2021-12-22 14:52:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2021-12-22 14:52:25,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2021-12-22 14:52:25,979 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-22 14:52:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-22 14:52:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-22 14:52:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-22 14:52:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-22 14:52:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-22 14:52:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2021-12-22 14:52:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2021-12-22 14:52:25,980 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-22 14:52:25,980 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-22 14:52:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-22 14:52:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-22 14:52:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-22 14:52:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-22 14:52:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 14:52:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 14:52:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-22 14:52:25,981 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-22 14:52:25,981 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2021-12-22 14:52:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2021-12-22 14:52:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2021-12-22 14:52:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2021-12-22 14:52:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2021-12-22 14:52:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2021-12-22 14:52:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-22 14:52:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-22 14:52:25,982 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-22 14:52:25,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-22 14:52:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-22 14:52:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-22 14:52:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 14:52:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 14:52:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-22 14:52:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-22 14:52:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-22 14:52:25,983 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-22 14:52:25,983 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-22 14:52:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-22 14:52:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 14:52:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 14:52:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-22 14:52:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-22 14:52:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2021-12-22 14:52:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2021-12-22 14:52:25,984 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-22 14:52:25,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-22 14:52:25,985 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-22 14:52:25,985 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-22 14:52:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-22 14:52:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 14:52:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 14:52:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 14:52:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 14:52:25,988 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-22 14:52:25,988 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-22 14:52:25,989 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2021-12-22 14:52:25,989 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2021-12-22 14:52:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2021-12-22 14:52:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2021-12-22 14:52:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-22 14:52:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-22 14:52:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-22 14:52:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-22 14:52:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-22 14:52:25,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-22 14:52:25,990 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-22 14:52:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-22 14:52:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 14:52:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-22 14:52:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-22 14:52:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2021-12-22 14:52:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2021-12-22 14:52:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-22 14:52:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-22 14:52:25,991 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-22 14:52:25,991 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-22 14:52:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-22 14:52:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-22 14:52:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-22 14:52:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-22 14:52:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 14:52:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 14:52:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-22 14:52:25,992 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-22 14:52:25,992 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2021-12-22 14:52:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2021-12-22 14:52:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-22 14:52:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-22 14:52:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-22 14:52:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-22 14:52:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 14:52:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 14:52:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 14:52:25,993 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 14:52:25,993 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 14:52:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 14:52:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2021-12-22 14:52:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2021-12-22 14:52:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-22 14:52:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-22 14:52:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-22 14:52:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-22 14:52:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-22 14:52:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-22 14:52:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2021-12-22 14:52:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2021-12-22 14:52:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-22 14:52:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-22 14:52:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-22 14:52:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-22 14:52:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-22 14:52:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-22 14:52:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-22 14:52:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-22 14:52:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 14:52:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 14:52:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 14:52:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-22 14:52:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-22 14:52:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-22 14:52:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-22 14:52:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2021-12-22 14:52:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2021-12-22 14:52:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-22 14:52:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-22 14:52:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 14:52:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 14:52:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 14:52:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-12-22 14:52:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-12-22 14:52:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2021-12-22 14:52:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-22 14:52:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-22 14:52:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-22 14:52:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-22 14:52:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-22 14:52:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-22 14:52:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-22 14:52:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2021-12-22 14:52:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2021-12-22 14:52:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 14:52:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 14:52:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-22 14:52:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-22 14:52:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-22 14:52:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-22 14:52:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 14:52:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 14:52:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-22 14:52:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-22 14:52:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-22 14:52:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-22 14:52:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-22 14:52:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-22 14:52:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2021-12-22 14:52:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2021-12-22 14:52:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2021-12-22 14:52:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2021-12-22 14:52:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-22 14:52:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-22 14:52:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-22 14:52:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-22 14:52:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-22 14:52:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-22 14:52:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2021-12-22 14:52:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2021-12-22 14:52:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-22 14:52:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-22 14:52:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-22 14:52:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-22 14:52:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2021-12-22 14:52:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2021-12-22 14:52:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-22 14:52:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-22 14:52:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-22 14:52:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-22 14:52:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-22 14:52:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-22 14:52:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 14:52:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 14:52:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-22 14:52:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-22 14:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-22 14:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-22 14:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-22 14:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-22 14:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 14:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 14:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-22 14:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-22 14:52:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2021-12-22 14:52:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2021-12-22 14:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 14:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2021-12-22 14:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2021-12-22 14:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2021-12-22 14:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2021-12-22 14:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2021-12-22 14:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2021-12-22 14:52:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-22 14:52:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-22 14:52:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-22 14:52:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-22 14:52:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2021-12-22 14:52:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2021-12-22 14:52:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-22 14:52:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-22 14:52:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2021-12-22 14:52:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2021-12-22 14:52:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-22 14:52:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-22 14:52:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-22 14:52:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-22 14:52:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 14:52:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 14:52:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2021-12-22 14:52:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2021-12-22 14:52:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-22 14:52:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-22 14:52:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2021-12-22 14:52:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2021-12-22 14:52:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-22 14:52:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-22 14:52:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-22 14:52:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-22 14:52:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 14:52:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 14:52:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-22 14:52:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-22 14:52:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2021-12-22 14:52:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2021-12-22 14:52:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-22 14:52:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-22 14:52:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 14:52:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 14:52:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-22 14:52:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-22 14:52:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 14:52:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 14:52:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-22 14:52:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-22 14:52:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-22 14:52:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-22 14:52:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-22 14:52:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-22 14:52:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-22 14:52:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-22 14:52:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-22 14:52:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-22 14:52:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-22 14:52:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-22 14:52:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2021-12-22 14:52:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2021-12-22 14:52:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-22 14:52:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-22 14:52:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 14:52:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 14:52:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-22 14:52:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-22 14:52:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-22 14:52:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-22 14:52:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-22 14:52:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-22 14:52:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-22 14:52:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-22 14:52:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-22 14:52:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-22 14:52:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-22 14:52:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-22 14:52:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2021-12-22 14:52:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2021-12-22 14:52:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-22 14:52:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-22 14:52:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-12-22 14:52:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-12-22 14:52:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-22 14:52:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-22 14:52:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2021-12-22 14:52:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2021-12-22 14:52:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-22 14:52:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-22 14:52:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-22 14:52:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-22 14:52:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-22 14:52:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-22 14:52:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 14:52:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 14:52:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_nested [2021-12-22 14:52:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_nested [2021-12-22 14:52:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-22 14:52:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-22 14:52:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-22 14:52:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-22 14:52:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2021-12-22 14:52:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2021-12-22 14:52:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 14:52:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2021-12-22 14:52:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2021-12-22 14:52:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-22 14:52:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-22 14:52:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2021-12-22 14:52:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2021-12-22 14:52:27,277 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 14:52:27,280 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 14:52:27,609 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 14:52:38,991 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 14:52:39,023 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 14:52:39,023 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 14:52:39,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:52:39 BoogieIcfgContainer [2021-12-22 14:52:39,031 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 14:52:39,033 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 14:52:39,033 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 14:52:39,035 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 14:52:39,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 02:52:19" (1/3) ... [2021-12-22 14:52:39,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10dd7858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:52:39, skipping insertion in model container [2021-12-22 14:52:39,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 02:52:24" (2/3) ... [2021-12-22 14:52:39,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@10dd7858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 02:52:39, skipping insertion in model container [2021-12-22 14:52:39,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 02:52:39" (3/3) ... [2021-12-22 14:52:39,041 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--raid456.ko-entry_point.cil.out.i [2021-12-22 14:52:39,045 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 14:52:39,045 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 14:52:39,109 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 14:52:39,115 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 [2021-12-22 14:52:39,115 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 14:52:39,218 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) [2021-12-22 14:52:39,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 807 [2021-12-22 14:52:39,250 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 14:52:39,251 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] [2021-12-22 14:52:39,252 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 14:52:39,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 14:52:39,256 INFO L85 PathProgramCache]: Analyzing trace with hash -464089058, now seen corresponding path program 1 times [2021-12-22 14:52:39,262 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 14:52:39,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831182300] [2021-12-22 14:52:39,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 14:52:39,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 14:52:39,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-22 14:52:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-22 14:52:40,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-22 14:52:40,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-22 14:52:40,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-22 14:52:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2021-12-22 14:52:40,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2021-12-22 14:52:40,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2021-12-22 14:52:40,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-12-22 14:52:40,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-22 14:52:40,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-12-22 14:52:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2021-12-22 14:52:40,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-12-22 14:52:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-12-22 14:52:40,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-12-22 14:52:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 242 [2021-12-22 14:52:40,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2021-12-22 14:52:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 274 [2021-12-22 14:52:40,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:40,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 290 [2021-12-22 14:52:41,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 306 [2021-12-22 14:52:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-22 14:52:41,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 338 [2021-12-22 14:52:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 354 [2021-12-22 14:52:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2021-12-22 14:52:41,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2021-12-22 14:52:41,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 402 [2021-12-22 14:52:41,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2021-12-22 14:52:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2021-12-22 14:52:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2021-12-22 14:52:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 466 [2021-12-22 14:52:41,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2021-12-22 14:52:41,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-22 14:52:41,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2021-12-22 14:52:41,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-22 14:52:41,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-22 14:52:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-22 14:52:41,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-22 14:52:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-22 14:52:41,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-22 14:52:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-22 14:52:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-22 14:52:41,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-22 14:52:41,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-22 14:52:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-22 14:52:41,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-22 14:52:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-22 14:52:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-22 14:52:41,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-22 14:52:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-22 14:52:41,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-22 14:52:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-22 14:52:41,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-22 14:52:41,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-22 14:52:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-22 14:52:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-22 14:52:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-22 14:52:41,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-22 14:52:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 14:52:41,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 14:52:41,969 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2021-12-22 14:52:41,969 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 14:52:41,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831182300] [2021-12-22 14:52:41,970 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [831182300] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 14:52:41,970 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 14:52:41,970 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-22 14:52:41,971 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1729041337] [2021-12-22 14:52:41,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 14:52:41,976 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-22 14:52:41,976 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 14:52:41,998 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-22 14:52:41,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-12-22 14:52:42,012 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) [2021-12-22 14:52:45,989 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 [] [2021-12-22 14:52:51,739 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-22 14:53:00,062 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-22 14:53:02,183 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-22 14:53:04,280 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-22 14:53:17,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 14:53:17,515 INFO L93 Difference]: Finished difference Result 14898 states and 23272 transitions. [2021-12-22 14:53:17,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-12-22 14:53:17,518 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 [2021-12-22 14:53:17,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-22 14:53:17,528 INFO L225 Difference]: With dead ends: 14898 [2021-12-22 14:53:17,528 INFO L226 Difference]: Without dead ends: 0 [2021-12-22 14:53:17,602 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 290 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2021-12-22 14:53:17,608 INFO L933 BasicCegarLoop]: 10318 mSDtfsCounter, 12826 mSDsluCounter, 13620 mSDsCounter, 0 mSdLazyCounter, 9629 mSolverCounterSat, 5956 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14313 SdHoareTripleChecker+Valid, 23938 SdHoareTripleChecker+Invalid, 15590 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5956 IncrementalHoareTripleChecker+Valid, 9629 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2021-12-22 14:53:17,611 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14313 Valid, 23938 Invalid, 15590 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5956 Valid, 9629 Invalid, 5 Unknown, 0 Unchecked, 34.4s Time] [2021-12-22 14:53:17,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-12-22 14:53:17,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-12-22 14:53:17,627 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) [2021-12-22 14:53:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-12-22 14:53:17,631 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 806 [2021-12-22 14:53:17,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-22 14:53:17,632 INFO L470 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-12-22 14:53:17,632 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) [2021-12-22 14:53:17,632 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-12-22 14:53:17,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-12-22 14:53:17,634 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2021-12-22 14:53:17,635 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-22 14:53:17,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.