./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--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b 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--scsi--mpt2sas--mpt2sas.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 5c16cf8fa2e0f32ab758649443033c46fe6b3528506b9f85f83932763bcf4405 --- Real Ultimate output --- This is Ultimate 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 18:02:12,281 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 18:02:12,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 18:02:12,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 18:02:12,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 18:02:12,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 18:02:12,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 18:02:12,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 18:02:12,365 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 18:02:12,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 18:02:12,372 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 18:02:12,373 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 18:02:12,373 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 18:02:12,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 18:02:12,378 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 18:02:12,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 18:02:12,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 18:02:12,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 18:02:12,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 18:02:12,392 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 18:02:12,395 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 18:02:12,397 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 18:02:12,398 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 18:02:12,399 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 18:02:12,403 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 18:02:12,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 18:02:12,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 18:02:12,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 18:02:12,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 18:02:12,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 18:02:12,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 18:02:12,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 18:02:12,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 18:02:12,415 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 18:02:12,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 18:02:12,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 18:02:12,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 18:02:12,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 18:02:12,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 18:02:12,418 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 18:02:12,419 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 18:02:12,420 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 18:02:12,442 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 18:02:12,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 18:02:12,443 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 18:02:12,443 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 18:02:12,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 18:02:12,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 18:02:12,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 18:02:12,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 18:02:12,445 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 18:02:12,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 18:02:12,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 18:02:12,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 18:02:12,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 18:02:12,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 18:02:12,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 18:02:12,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 18:02:12,446 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 18:02:12,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 18:02:12,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 18:02:12,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 18:02:12,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 18:02:12,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:02:12,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 18:02:12,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 18:02:12,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 18:02:12,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 18:02:12,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 18:02:12,448 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 18:02:12,448 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 18:02:12,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 18:02:12,449 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 18:02:12,449 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c16cf8fa2e0f32ab758649443033c46fe6b3528506b9f85f83932763bcf4405 [2021-12-14 18:02:12,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 18:02:12,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 18:02:12,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 18:02:12,709 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 18:02:12,710 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 18:02:12,711 INFO L432 ainManager$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--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i [2021-12-14 18:02:12,761 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e06aef82f/0fb376d7eccf4bb6829fbf7dc9cd2d21/FLAGfd9a6c4ee [2021-12-14 18:02:13,833 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 18:02:13,834 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--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i [2021-12-14 18:02:13,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e06aef82f/0fb376d7eccf4bb6829fbf7dc9cd2d21/FLAGfd9a6c4ee [2021-12-14 18:02:14,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e06aef82f/0fb376d7eccf4bb6829fbf7dc9cd2d21 [2021-12-14 18:02:14,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 18:02:14,269 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 18:02:14,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 18:02:14,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 18:02:14,273 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 18:02:14,273 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:02:14" (1/1) ... [2021-12-14 18:02:14,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e7e6995 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:14, skipping insertion in model container [2021-12-14 18:02:14,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:02:14" (1/1) ... [2021-12-14 18:02:14,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 18:02:14,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 18:02:25,260 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--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i[988685,988698] [2021-12-14 18:02:25,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:02:25,499 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 18:02:26,552 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--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i[988685,988698] [2021-12-14 18:02:26,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 18:02:26,946 INFO L208 MainTranslator]: Completed translation [2021-12-14 18:02:26,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26 WrapperNode [2021-12-14 18:02:26,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 18:02:26,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 18:02:26,949 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 18:02:26,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 18:02:26,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:27,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,017 INFO L137 Inliner]: procedures = 808, calls = 11745, calls flagged for inlining = 364, calls inlined = 322, statements flattened = 23600 [2021-12-14 18:02:28,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 18:02:28,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 18:02:28,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 18:02:28,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 18:02:28,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:28,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:29,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 18:02:29,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 18:02:29,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 18:02:29,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 18:02:29,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (1/1) ... [2021-12-14 18:02:29,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 18:02:29,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 18:02:29,173 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) [2021-12-14 18:02:29,186 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 [2021-12-14 18:02:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_expander_remove [2021-12-14 18:02:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_expander_remove [2021-12-14 18:02:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2021-12-14 18:02:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2021-12-14 18:02:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_init_warpdrive_properties [2021-12-14 18:02:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_init_warpdrive_properties [2021-12-14 18:02:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2021-12-14 18:02:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2021-12-14 18:02:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-14 18:02:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-14 18:02:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2021-12-14 18:02:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2021-12-14 18:02:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2021-12-14 18:02:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2021-12-14 18:02:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2021-12-14 18:02:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2021-12-14 18:02:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 18:02:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 18:02:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 18:02:29,215 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 18:02:29,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-12-14 18:02:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-12-14 18:02:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2021-12-14 18:02:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2021-12-14 18:02:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2021-12-14 18:02:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2021-12-14 18:02:29,216 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_pds [2021-12-14 18:02:29,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_pds [2021-12-14 18:02:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_update_missing_delay [2021-12-14 18:02:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_update_missing_delay [2021-12-14 18:02:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2021-12-14 18:02:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2021-12-14 18:02:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-14 18:02:29,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-14 18:02:29,217 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2021-12-14 18:02:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2021-12-14 18:02:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2021-12-14 18:02:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2021-12-14 18:02:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2021-12-14 18:02:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2021-12-14 18:02:29,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 18:02:29,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 18:02:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2021-12-14 18:02:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2021-12-14 18:02:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2021-12-14 18:02:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2021-12-14 18:02:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 18:02:29,219 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 18:02:29,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-14 18:02:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-14 18:02:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-14 18:02:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-14 18:02:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_phy_reset [2021-12-14 18:02:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_phy_reset [2021-12-14 18:02:29,220 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2021-12-14 18:02:29,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2021-12-14 18:02:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2021-12-14 18:02:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2021-12-14 18:02:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_wwid [2021-12-14 18:02:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_wwid [2021-12-14 18:02:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2021-12-14 18:02:29,221 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2021-12-14 18:02:29,221 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2021-12-14 18:02:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2021-12-14 18:02:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure _base_unmask_events [2021-12-14 18:02:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_unmask_events [2021-12-14 18:02:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-14 18:02:29,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-14 18:02:29,222 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2021-12-14 18:02:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2021-12-14 18:02:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2021-12-14 18:02:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2021-12-14 18:02:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure raid_class_release [2021-12-14 18:02:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_class_release [2021-12-14 18:02:29,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-14 18:02:29,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-14 18:02:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_release_callback_handler [2021-12-14 18:02:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_release_callback_handler [2021-12-14 18:02:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2021-12-14 18:02:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2021-12-14 18:02:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 18:02:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 18:02:29,224 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_slot_reset [2021-12-14 18:02:29,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_slot_reset [2021-12-14 18:02:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_probe_raid [2021-12-14 18:02:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_probe_raid [2021-12-14 18:02:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2021-12-14 18:02:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2021-12-14 18:02:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 18:02:29,225 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-14 18:02:29,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-14 18:02:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2021-12-14 18:02:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2021-12-14 18:02:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_detach [2021-12-14 18:02:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_detach [2021-12-14 18:02:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-14 18:02:29,226 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-14 18:02:29,226 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-14 18:02:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-14 18:02:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2021-12-14 18:02:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2021-12-14 18:02:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-14 18:02:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-14 18:02:29,227 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2021-12-14 18:02:29,227 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2021-12-14 18:02:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2021-12-14 18:02:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2021-12-14 18:02:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-14 18:02:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-14 18:02:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure sas_is_tlr_enabled [2021-12-14 18:02:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_is_tlr_enabled [2021-12-14 18:02:29,228 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-14 18:02:29,228 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-14 18:02:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 18:02:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 18:02:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2021-12-14 18:02:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2021-12-14 18:02:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-14 18:02:29,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-14 18:02:29,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_30 [2021-12-14 18:02:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_30 [2021-12-14 18:02:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-14 18:02:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-14 18:02:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-14 18:02:29,230 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-14 18:02:29,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-14 18:02:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-14 18:02:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-14 18:02:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-14 18:02:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 18:02:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2021-12-14 18:02:29,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2021-12-14 18:02:29,231 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-14 18:02:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-14 18:02:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 18:02:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 18:02:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 18:02:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2021-12-14 18:02:29,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2021-12-14 18:02:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 18:02:29,232 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sanity_check [2021-12-14 18:02:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sanity_check [2021-12-14 18:02:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 18:02:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-14 18:02:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-14 18:02:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2021-12-14 18:02:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2021-12-14 18:02:29,233 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2021-12-14 18:02:29,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2021-12-14 18:02:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-14 18:02:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-14 18:02:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2021-12-14 18:02:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2021-12-14 18:02:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-12-14 18:02:29,234 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-12-14 18:02:29,234 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-14 18:02:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-14 18:02:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2021-12-14 18:02:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2021-12-14 18:02:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure sas_release_transport [2021-12-14 18:02:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_release_transport [2021-12-14 18:02:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2021-12-14 18:02:29,235 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2021-12-14 18:02:29,235 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_handle [2021-12-14 18:02:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_handle [2021-12-14 18:02:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg0 [2021-12-14 18:02:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg0 [2021-12-14 18:02:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg1 [2021-12-14 18:02:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg1 [2021-12-14 18:02:29,236 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_hpr [2021-12-14 18:02:29,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_hpr [2021-12-14 18:02:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2021-12-14 18:02:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2021-12-14 18:02:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_device_remove_by_sas_address [2021-12-14 18:02:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_device_remove_by_sas_address [2021-12-14 18:02:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-14 18:02:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-14 18:02:29,237 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2021-12-14 18:02:29,237 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2021-12-14 18:02:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_hard_reset_handler [2021-12-14 18:02:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_hard_reset_handler [2021-12-14 18:02:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 18:02:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 18:02:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure bio_data [2021-12-14 18:02:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_data [2021-12-14 18:02:29,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 18:02:29,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 18:02:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_remove [2021-12-14 18:02:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_remove [2021-12-14 18:02:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 18:02:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 18:02:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_12 [2021-12-14 18:02:29,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_12 [2021-12-14 18:02:29,239 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2021-12-14 18:02:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2021-12-14 18:02:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_hba_phys [2021-12-14 18:02:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_hba_phys [2021-12-14 18:02:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-14 18:02:29,240 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-14 18:02:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 18:02:29,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_32 [2021-12-14 18:02:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_32 [2021-12-14 18:02:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-14 18:02:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-14 18:02:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_delete_port [2021-12-14 18:02:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_delete_port [2021-12-14 18:02:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-14 18:02:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-14 18:02:29,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 18:02:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2021-12-14 18:02:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2021-12-14 18:02:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2021-12-14 18:02:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2021-12-14 18:02:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___0 [2021-12-14 18:02:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___0 [2021-12-14 18:02:29,242 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2021-12-14 18:02:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2021-12-14 18:02:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_start_watchdog [2021-12-14 18:02:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_start_watchdog [2021-12-14 18:02:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2021-12-14 18:02:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2021-12-14 18:02:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-14 18:02:29,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-14 18:02:29,243 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-14 18:02:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-14 18:02:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_resume [2021-12-14 18:02:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_resume [2021-12-14 18:02:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_chain_buffer_tracker [2021-12-14 18:02:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_chain_buffer_tracker [2021-12-14 18:02:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-14 18:02:29,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-14 18:02:29,244 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_register_callback_handler [2021-12-14 18:02:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_register_callback_handler [2021-12-14 18:02:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-14 18:02:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-14 18:02:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-14 18:02:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-14 18:02:29,245 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-14 18:02:29,245 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-14 18:02:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2021-12-14 18:02:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2021-12-14 18:02:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 18:02:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 18:02:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-14 18:02:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-14 18:02:29,246 INFO L130 BoogieDeclarations]: Found specification of procedure rphy_to_ioc [2021-12-14 18:02:29,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rphy_to_ioc [2021-12-14 18:02:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2021-12-14 18:02:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2021-12-14 18:02:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 18:02:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-14 18:02:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-14 18:02:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2021-12-14 18:02:29,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2021-12-14 18:02:29,247 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_stop_watchdog [2021-12-14 18:02:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_stop_watchdog [2021-12-14 18:02:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 18:02:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2021-12-14 18:02:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2021-12-14 18:02:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-14 18:02:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-14 18:02:29,248 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-14 18:02:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-14 18:02:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2021-12-14 18:02:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2021-12-14 18:02:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2021-12-14 18:02:29,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2021-12-14 18:02:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-14 18:02:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-14 18:02:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-14 18:02:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 18:02:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 18:02:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-14 18:02:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-14 18:02:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2021-12-14 18:02:29,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2021-12-14 18:02:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2021-12-14 18:02:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2021-12-14 18:02:29,251 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2021-12-14 18:02:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2021-12-14 18:02:29,251 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-14 18:02:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-14 18:02:29,251 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2021-12-14 18:02:29,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2021-12-14 18:02:29,251 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost___0 [2021-12-14 18:02:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost___0 [2021-12-14 18:02:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-14 18:02:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-14 18:02:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_set_tm_flag [2021-12-14 18:02:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_set_tm_flag [2021-12-14 18:02:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2021-12-14 18:02:29,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2021-12-14 18:02:29,252 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-14 18:02:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-14 18:02:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-14 18:02:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-14 18:02:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-14 18:02:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-14 18:02:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2021-12-14 18:02:29,253 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2021-12-14 18:02:29,253 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_smid [2021-12-14 18:02:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_smid [2021-12-14 18:02:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2021-12-14 18:02:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2021-12-14 18:02:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_change_queue_depth [2021-12-14 18:02:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_change_queue_depth [2021-12-14 18:02:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2021-12-14 18:02:29,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2021-12-14 18:02:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-14 18:02:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-14 18:02:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 18:02:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-14 18:02:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-14 18:02:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 18:02:29,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 18:02:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2021-12-14 18:02:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2021-12-14 18:02:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2021-12-14 18:02:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2021-12-14 18:02:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2021-12-14 18:02:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2021-12-14 18:02:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2021-12-14 18:02:29,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2021-12-14 18:02:29,256 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-14 18:02:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-14 18:02:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-14 18:02:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-14 18:02:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg1 [2021-12-14 18:02:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg1 [2021-12-14 18:02:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg8 [2021-12-14 18:02:29,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg8 [2021-12-14 18:02:29,257 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-14 18:02:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-14 18:02:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure phy_to_ioc [2021-12-14 18:02:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_to_ioc [2021-12-14 18:02:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2021-12-14 18:02:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2021-12-14 18:02:29,258 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_delete [2021-12-14 18:02:29,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_delete [2021-12-14 18:02:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg0 [2021-12-14 18:02:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg0 [2021-12-14 18:02:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-14 18:02:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-14 18:02:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-14 18:02:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-14 18:02:29,259 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-14 18:02:29,259 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-14 18:02:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_unresponding_sas_devices [2021-12-14 18:02:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_unresponding_sas_devices [2021-12-14 18:02:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-14 18:02:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-14 18:02:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2021-12-14 18:02:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2021-12-14 18:02:29,260 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2021-12-14 18:02:29,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2021-12-14 18:02:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 18:02:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 18:02:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-14 18:02:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-14 18:02:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2021-12-14 18:02:29,261 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2021-12-14 18:02:29,261 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-14 18:02:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-14 18:02:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_prep_device_scan [2021-12-14 18:02:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_prep_device_scan [2021-12-14 18:02:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-14 18:02:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-14 18:02:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 18:02:29,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 18:02:29,262 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_pfa_led [2021-12-14 18:02:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_pfa_led [2021-12-14 18:02:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_probe_sas [2021-12-14 18:02:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_probe_sas [2021-12-14 18:02:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2021-12-14 18:02:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2021-12-14 18:02:29,263 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-14 18:02:29,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-14 18:02:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2021-12-14 18:02:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2021-12-14 18:02:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 18:02:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 18:02:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure _base_request_irq [2021-12-14 18:02:29,264 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_request_irq [2021-12-14 18:02:29,264 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-14 18:02:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-14 18:02:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_error_detected [2021-12-14 18:02:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_error_detected [2021-12-14 18:02:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2021-12-14 18:02:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2021-12-14 18:02:29,265 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_send_release [2021-12-14 18:02:29,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_send_release [2021-12-14 18:02:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_direct_io_set [2021-12-14 18:02:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_direct_io_set [2021-12-14 18:02:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 18:02:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 18:02:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-14 18:02:29,266 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-14 18:02:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 18:02:29,266 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_build_zero_len_sge [2021-12-14 18:02:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_build_zero_len_sge [2021-12-14 18:02:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2021-12-14 18:02:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2021-12-14 18:02:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_reset_handler [2021-12-14 18:02:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_reset_handler [2021-12-14 18:02:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-14 18:02:29,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-14 18:02:29,267 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-14 18:02:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-14 18:02:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-14 18:02:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-14 18:02:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 18:02:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-14 18:02:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-14 18:02:29,268 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 18:02:29,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 18:02:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2021-12-14 18:02:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2021-12-14 18:02:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 18:02:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_expander_phy [2021-12-14 18:02:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_expander_phy [2021-12-14 18:02:29,269 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2021-12-14 18:02:29,269 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2021-12-14 18:02:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_host_phy [2021-12-14 18:02:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_host_phy [2021-12-14 18:02:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 18:02:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 18:02:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2021-12-14 18:02:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2021-12-14 18:02:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 18:02:29,270 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 18:02:29,270 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_disable_ddio [2021-12-14 18:02:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_disable_ddio [2021-12-14 18:02:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2021-12-14 18:02:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_requests [2021-12-14 18:02:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2021-12-14 18:02:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2021-12-14 18:02:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-14 18:02:29,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-14 18:02:29,271 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2021-12-14 18:02:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2021-12-14 18:02:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-14 18:02:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-14 18:02:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_scsiio [2021-12-14 18:02:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_scsiio [2021-12-14 18:02:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_set_sas_iounit_pg1 [2021-12-14 18:02:29,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_set_sas_iounit_pg1 [2021-12-14 18:02:29,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_31 [2021-12-14 18:02:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_31 [2021-12-14 18:02:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_13 [2021-12-14 18:02:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_13 [2021-12-14 18:02:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2021-12-14 18:02:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2021-12-14 18:02:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-14 18:02:29,273 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-14 18:02:29,273 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2021-12-14 18:02:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2021-12-14 18:02:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_fault_info [2021-12-14 18:02:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_fault_info [2021-12-14 18:02:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-14 18:02:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-14 18:02:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2021-12-14 18:02:29,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2021-12-14 18:02:29,274 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-14 18:02:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-14 18:02:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2021-12-14 18:02:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2021-12-14 18:02:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:02:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 18:02:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_enable_diag_buffer [2021-12-14 18:02:29,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_enable_diag_buffer [2021-12-14 18:02:29,275 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_set_iounit_pg1 [2021-12-14 18:02:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_set_iounit_pg1 [2021-12-14 18:02:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2021-12-14 18:02:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2021-12-14 18:02:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_update_links [2021-12-14 18:02:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_update_links [2021-12-14 18:02:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2021-12-14 18:02:29,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2021-12-14 18:02:29,276 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-14 18:02:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-14 18:02:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-14 18:02:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-14 18:02:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2021-12-14 18:02:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2021-12-14 18:02:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-14 18:02:29,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-14 18:02:29,277 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-14 18:02:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-14 18:02:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-14 18:02:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-14 18:02:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_raid [2021-12-14 18:02:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_raid [2021-12-14 18:02:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2021-12-14 18:02:29,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2021-12-14 18:02:29,278 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2021-12-14 18:02:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2021-12-14 18:02:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_resources [2021-12-14 18:02:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_resources [2021-12-14 18:02:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-14 18:02:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-14 18:02:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_num_volumes [2021-12-14 18:02:29,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_num_volumes [2021-12-14 18:02:29,279 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_add [2021-12-14 18:02:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_add [2021-12-14 18:02:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 18:02:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2021-12-14 18:02:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2021-12-14 18:02:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 18:02:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 18:02:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2021-12-14 18:02:29,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2021-12-14 18:02:29,280 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-14 18:02:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-14 18:02:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2021-12-14 18:02:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2021-12-14 18:02:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure _base_diag_reset [2021-12-14 18:02:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_diag_reset [2021-12-14 18:02:29,281 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-14 18:02:29,281 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-14 18:02:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_phy_control [2021-12-14 18:02:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_phy_control [2021-12-14 18:02:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2021-12-14 18:02:29,282 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2021-12-14 18:02:29,282 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-14 18:02:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-14 18:02:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-14 18:02:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-14 18:02:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_default [2021-12-14 18:02:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_default [2021-12-14 18:02:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2021-12-14 18:02:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2021-12-14 18:02:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_fasync [2021-12-14 18:02:29,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_fasync [2021-12-14 18:02:29,383 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_tm_display_info [2021-12-14 18:02:29,384 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_tm_display_info [2021-12-14 18:02:29,384 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_mark_responding_raid_device [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_mark_responding_raid_device [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phy_pg0 [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phy_pg0 [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_halt_firmware [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_halt_firmware [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2021-12-14 18:02:29,385 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_msg_frame [2021-12-14 18:02:29,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_msg_frame [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_off_pfa_led [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_off_pfa_led [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg3 [2021-12-14 18:02:29,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg3 [2021-12-14 18:02:29,386 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg2 [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg2 [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_map_resources [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_map_resources [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_ioc_facts [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_ioc_facts [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_55 [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_55 [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_54 [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_54 [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-14 18:02:29,387 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-14 18:02:29,387 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_set_prot [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_set_prot [2021-12-14 18:02:29,388 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2021-12-14 18:02:29,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_issue_tm [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_issue_tm [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_iocstate [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_iocstate [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 18:02:29,389 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_poll [2021-12-14 18:02:29,389 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_poll [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_hi_priority [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_hi_priority [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2021-12-14 18:02:29,390 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2021-12-14 18:02:29,390 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-14 18:02:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-14 18:02:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-14 18:02:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-14 18:02:29,391 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-14 18:02:29,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-14 18:02:29,393 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_scsi_io [2021-12-14 18:02:29,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_scsi_io [2021-12-14 18:02:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_clear_tm_flag [2021-12-14 18:02:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_clear_tm_flag [2021-12-14 18:02:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2021-12-14 18:02:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2021-12-14 18:02:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-14 18:02:29,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-14 18:02:29,394 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_del_phy_from_an_existing_port [2021-12-14 18:02:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_del_phy_from_an_existing_port [2021-12-14 18:02:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-14 18:02:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-14 18:02:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_ioc_pg8 [2021-12-14 18:02:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_ioc_pg8 [2021-12-14 18:02:29,395 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-14 18:02:29,395 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-14 18:02:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2021-12-14 18:02:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2021-12-14 18:02:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 18:02:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 18:02:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-14 18:02:29,396 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-14 18:02:29,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 18:02:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2021-12-14 18:02:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2021-12-14 18:02:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_print_command [2021-12-14 18:02:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_print_command [2021-12-14 18:02:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2021-12-14 18:02:29,397 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2021-12-14 18:02:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-14 18:02:29,397 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_mmio_enabled [2021-12-14 18:02:29,398 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_mmio_enabled [2021-12-14 18:02:31,419 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 18:02:31,423 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 18:02:32,084 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 18:03:02,042 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 18:03:02,088 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 18:03:02,088 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-14 18:03:02,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:03:02 BoogieIcfgContainer [2021-12-14 18:03:02,097 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 18:03:02,098 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 18:03:02,099 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 18:03:02,103 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 18:03:02,103 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 06:02:14" (1/3) ... [2021-12-14 18:03:02,104 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14208bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:03:02, skipping insertion in model container [2021-12-14 18:03:02,104 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:02:26" (2/3) ... [2021-12-14 18:03:02,105 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14208bb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 06:03:02, skipping insertion in model container [2021-12-14 18:03:02,105 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:03:02" (3/3) ... [2021-12-14 18:03:02,106 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--mpt2sas--mpt2sas.ko-entry_point.cil.out.i [2021-12-14 18:03:02,111 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 18:03:02,111 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-14 18:03:02,189 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 18:03:02,197 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 [2021-12-14 18:03:02,197 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-14 18:03:02,350 INFO L276 IsEmpty]: Start isEmpty. Operand has 8258 states, 5888 states have (on average 1.4104959239130435) internal successors, (8305), 6085 states have internal predecessors, (8305), 2041 states have call successors, (2041), 328 states have call predecessors, (2041), 327 states have return successors, (2007), 1953 states have call predecessors, (2007), 2007 states have call successors, (2007) [2021-12-14 18:03:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2021-12-14 18:03:02,385 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 18:03:02,386 INFO L514 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-14 18:03:02,387 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-14 18:03:02,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 18:03:02,392 INFO L85 PathProgramCache]: Analyzing trace with hash -1189881558, now seen corresponding path program 1 times [2021-12-14 18:03:02,399 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 18:03:02,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079873646] [2021-12-14 18:03:02,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 18:03:02,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 18:03:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-14 18:03:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:03:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2021-12-14 18:03:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:03:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-14 18:03:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:03:03,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2021-12-14 18:03:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:03:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2021-12-14 18:03:03,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2021-12-14 18:03:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2021-12-14 18:03:03,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-12-14 18:03:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-12-14 18:03:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2021-12-14 18:03:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2021-12-14 18:03:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 18:03:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-12-14 18:03:03,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 18:03:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2021-12-14 18:03:03,811 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 18:03:03,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079873646] [2021-12-14 18:03:03,815 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079873646] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 18:03:03,815 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 18:03:03,815 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-14 18:03:03,817 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251952866] [2021-12-14 18:03:03,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 18:03:03,821 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-14 18:03:03,821 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 18:03:03,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-14 18:03:03,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-12-14 18:03:03,871 INFO L87 Difference]: Start difference. First operand has 8258 states, 5888 states have (on average 1.4104959239130435) internal successors, (8305), 6085 states have internal predecessors, (8305), 2041 states have call successors, (2041), 328 states have call predecessors, (2041), 327 states have return successors, (2007), 1953 states have call predecessors, (2007), 2007 states have call successors, (2007) Second operand has 6 states, 6 states have (on average 11.333333333333334) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (15), 6 states have call predecessors, (15), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14)