./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.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 90c61b75497317b12c9d391d7d4a544d584f34ea6d03f42a5607313e4466773e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 15:55:13,242 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 15:55:13,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 15:55:13,288 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 15:55:13,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 15:55:13,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 15:55:13,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 15:55:13,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 15:55:13,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 15:55:13,309 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 15:55:13,310 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 15:55:13,312 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 15:55:13,312 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 15:55:13,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 15:55:13,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 15:55:13,319 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 15:55:13,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 15:55:13,322 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 15:55:13,324 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 15:55:13,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 15:55:13,332 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 15:55:13,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 15:55:13,336 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 15:55:13,337 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 15:55:13,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 15:55:13,339 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 15:55:13,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 15:55:13,340 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 15:55:13,341 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 15:55:13,341 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 15:55:13,341 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 15:55:13,342 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 15:55:13,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 15:55:13,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 15:55:13,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 15:55:13,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 15:55:13,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 15:55:13,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 15:55:13,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 15:55:13,346 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 15:55:13,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 15:55:13,347 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 15:55:13,374 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 15:55:13,374 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 15:55:13,375 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 15:55:13,375 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 15:55:13,375 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 15:55:13,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 15:55:13,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 15:55:13,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 15:55:13,376 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 15:55:13,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 15:55:13,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 15:55:13,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 15:55:13,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:55:13,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 15:55:13,378 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 15:55:13,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 15:55:13,379 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 15:55:13,386 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 15:55:13,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 15:55:13,386 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 15:55:13,387 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c61b75497317b12c9d391d7d4a544d584f34ea6d03f42a5607313e4466773e [2021-12-21 15:55:13,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 15:55:13,650 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 15:55:13,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 15:55:13,653 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 15:55:13,654 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 15:55:13,655 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2021-12-21 15:55:13,711 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c26b64b8/fe46d3f9f774492ba1b8cec02e4a2b65/FLAGe69a92e94 [2021-12-21 15:55:14,652 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 15:55:14,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2021-12-21 15:55:14,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c26b64b8/fe46d3f9f774492ba1b8cec02e4a2b65/FLAGe69a92e94 [2021-12-21 15:55:15,225 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c26b64b8/fe46d3f9f774492ba1b8cec02e4a2b65 [2021-12-21 15:55:15,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 15:55:15,229 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 15:55:15,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 15:55:15,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 15:55:15,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 15:55:15,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:55:15" (1/1) ... [2021-12-21 15:55:15,237 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fd4578 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:15, skipping insertion in model container [2021-12-21 15:55:15,237 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 03:55:15" (1/1) ... [2021-12-21 15:55:15,245 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 15:55:15,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 15:55:23,238 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-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i[897390,897403] [2021-12-21 15:55:23,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:55:23,497 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 15:55:24,318 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-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i[897390,897403] [2021-12-21 15:55:24,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 15:55:24,742 INFO L208 MainTranslator]: Completed translation [2021-12-21 15:55:24,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24 WrapperNode [2021-12-21 15:55:24,744 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 15:55:24,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 15:55:24,746 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 15:55:24,746 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 15:55:24,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:24,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,382 INFO L137 Inliner]: procedures = 794, calls = 11109, calls flagged for inlining = 308, calls inlined = 144, statements flattened = 13504 [2021-12-21 15:55:25,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 15:55:25,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 15:55:25,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 15:55:25,384 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 15:55:25,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,932 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:25,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:26,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:26,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 15:55:26,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 15:55:26,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 15:55:26,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 15:55:26,146 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (1/1) ... [2021-12-21 15:55:26,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 15:55:26,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 15:55:26,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 15:55:26,194 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 15:55:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_expander_remove [2021-12-21 15:55:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_expander_remove [2021-12-21 15:55:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2021-12-21 15:55:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2021-12-21 15:55:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_init_warpdrive_properties [2021-12-21 15:55:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_init_warpdrive_properties [2021-12-21 15:55:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2021-12-21 15:55:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2021-12-21 15:55:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2021-12-21 15:55:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2021-12-21 15:55:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2021-12-21 15:55:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2021-12-21 15:55:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2021-12-21 15:55:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2021-12-21 15:55:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-21 15:55:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-21 15:55:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2021-12-21 15:55:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2021-12-21 15:55:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 15:55:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 15:55:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-12-21 15:55:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-12-21 15:55:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2021-12-21 15:55:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2021-12-21 15:55:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2021-12-21 15:55:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2021-12-21 15:55:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_pds [2021-12-21 15:55:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_pds [2021-12-21 15:55:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2021-12-21 15:55:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2021-12-21 15:55:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2021-12-21 15:55:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2021-12-21 15:55:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2021-12-21 15:55:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2021-12-21 15:55:26,214 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2021-12-21 15:55:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2021-12-21 15:55:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 15:55:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 15:55:26,215 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2021-12-21 15:55:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2021-12-21 15:55:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 15:55:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 15:55:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 15:55:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 15:55:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2021-12-21 15:55:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2021-12-21 15:55:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2021-12-21 15:55:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2021-12-21 15:55:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_wwid [2021-12-21 15:55:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_wwid [2021-12-21 15:55:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2021-12-21 15:55:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2021-12-21 15:55:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 15:55:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 15:55:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2021-12-21 15:55:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2021-12-21 15:55:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2021-12-21 15:55:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2021-12-21 15:55:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex [2021-12-21 15:55:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex [2021-12-21 15:55:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2021-12-21 15:55:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2021-12-21 15:55:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 15:55:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 15:55:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2021-12-21 15:55:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2021-12-21 15:55:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-21 15:55:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-21 15:55:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 15:55:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-21 15:55:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-21 15:55:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2021-12-21 15:55:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2021-12-21 15:55:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_detach [2021-12-21 15:55:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_detach [2021-12-21 15:55:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-21 15:55:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-21 15:55:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-21 15:55:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-21 15:55:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2021-12-21 15:55:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2021-12-21 15:55:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2021-12-21 15:55:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2021-12-21 15:55:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2021-12-21 15:55:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2021-12-21 15:55:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-21 15:55:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-21 15:55:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-21 15:55:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-21 15:55:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 15:55:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 15:55:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2021-12-21 15:55:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2021-12-21 15:55:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-21 15:55:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-21 15:55:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-21 15:55:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-21 15:55:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-21 15:55:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-21 15:55:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 15:55:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2021-12-21 15:55:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2021-12-21 15:55:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 15:55:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 15:55:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 15:55:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2021-12-21 15:55:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2021-12-21 15:55:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 15:55:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 15:55:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-21 15:55:26,230 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-21 15:55:26,230 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2021-12-21 15:55:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2021-12-21 15:55:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2021-12-21 15:55:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2021-12-21 15:55:26,231 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-21 15:55:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-21 15:55:26,232 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_fault_led [2021-12-21 15:55:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_fault_led [2021-12-21 15:55:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2021-12-21 15:55:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2021-12-21 15:55:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2021-12-21 15:55:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2021-12-21 15:55:26,235 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_handle [2021-12-21 15:55:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_handle [2021-12-21 15:55:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg0 [2021-12-21 15:55:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg0 [2021-12-21 15:55:26,237 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg1 [2021-12-21 15:55:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg1 [2021-12-21 15:55:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 15:55:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 15:55:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_hpr [2021-12-21 15:55:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_hpr [2021-12-21 15:55:26,242 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2021-12-21 15:55:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2021-12-21 15:55:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_device_remove_by_sas_address [2021-12-21 15:55:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_device_remove_by_sas_address [2021-12-21 15:55:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-12-21 15:55:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-12-21 15:55:26,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-21 15:55:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-21 15:55:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2021-12-21 15:55:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2021-12-21 15:55:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_hard_reset_handler [2021-12-21 15:55:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_hard_reset_handler [2021-12-21 15:55:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 15:55:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 15:55:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 15:55:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 15:55:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_remove [2021-12-21 15:55:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_remove [2021-12-21 15:55:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 15:55:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 15:55:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2021-12-21 15:55:26,245 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2021-12-21 15:55:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_hba_phys [2021-12-21 15:55:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_hba_phys [2021-12-21 15:55:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 15:55:26,246 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 15:55:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 15:55:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-21 15:55:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-21 15:55:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-21 15:55:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-21 15:55:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 15:55:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2021-12-21 15:55:26,247 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2021-12-21 15:55:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2021-12-21 15:55:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2021-12-21 15:55:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2021-12-21 15:55:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2021-12-21 15:55:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___2 [2021-12-21 15:55:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___2 [2021-12-21 15:55:26,248 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_start_watchdog [2021-12-21 15:55:26,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_start_watchdog [2021-12-21 15:55:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2021-12-21 15:55:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2021-12-21 15:55:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-21 15:55:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-21 15:55:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 15:55:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 15:55:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-21 15:55:26,249 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-21 15:55:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-21 15:55:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-21 15:55:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2021-12-21 15:55:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2021-12-21 15:55:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 15:55:26,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 15:55:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-21 15:55:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-21 15:55:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-21 15:55:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-21 15:55:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2021-12-21 15:55:26,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2021-12-21 15:55:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 15:55:26,251 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 15:55:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 15:55:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2021-12-21 15:55:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2021-12-21 15:55:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_stop_watchdog [2021-12-21 15:55:26,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_stop_watchdog [2021-12-21 15:55:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 15:55:26,252 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2021-12-21 15:55:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2021-12-21 15:55:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-21 15:55:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-21 15:55:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2021-12-21 15:55:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2021-12-21 15:55:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-12-21 15:55:26,253 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-12-21 15:55:26,253 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-21 15:55:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 15:55:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 15:55:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 15:55:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 15:55:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2021-12-21 15:55:26,254 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2021-12-21 15:55:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2021-12-21 15:55:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2021-12-21 15:55:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2021-12-21 15:55:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2021-12-21 15:55:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 15:55:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 15:55:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2021-12-21 15:55:26,255 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2021-12-21 15:55:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-21 15:55:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-21 15:55:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_set_tm_flag [2021-12-21 15:55:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_set_tm_flag [2021-12-21 15:55:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2021-12-21 15:55:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2021-12-21 15:55:26,256 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 15:55:26,256 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 15:55:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-21 15:55:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-21 15:55:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2021-12-21 15:55:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2021-12-21 15:55:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_smid [2021-12-21 15:55:26,257 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_smid [2021-12-21 15:55:26,257 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2021-12-21 15:55:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2021-12-21 15:55:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-21 15:55:26,258 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-21 15:55:26,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 15:55:26,259 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-21 15:55:26,261 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-21 15:55:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 15:55:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 15:55:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2021-12-21 15:55:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2021-12-21 15:55:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2021-12-21 15:55:26,262 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2021-12-21 15:55:26,262 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2021-12-21 15:55:26,263 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2021-12-21 15:55:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-21 15:55:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-21 15:55:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-21 15:55:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-21 15:55:26,264 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg1 [2021-12-21 15:55:26,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg1 [2021-12-21 15:55:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 15:55:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 15:55:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg0 [2021-12-21 15:55:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg0 [2021-12-21 15:55:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-21 15:55:26,265 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-21 15:55:26,265 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-21 15:55:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-21 15:55:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-21 15:55:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-21 15:55:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2021-12-21 15:55:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2021-12-21 15:55:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2021-12-21 15:55:26,266 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2021-12-21 15:55:26,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-21 15:55:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-21 15:55:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2021-12-21 15:55:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2021-12-21 15:55:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-21 15:55:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-21 15:55:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_prep_device_scan [2021-12-21 15:55:26,267 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_prep_device_scan [2021-12-21 15:55:26,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 15:55:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 15:55:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2021-12-21 15:55:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2021-12-21 15:55:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2021-12-21 15:55:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2021-12-21 15:55:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 15:55:26,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 15:55:26,268 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-21 15:55:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-21 15:55:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2021-12-21 15:55:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2021-12-21 15:55:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex [2021-12-21 15:55:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex [2021-12-21 15:55:26,269 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_send_release [2021-12-21 15:55:26,269 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_send_release [2021-12-21 15:55:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-21 15:55:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-21 15:55:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 15:55:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_build_zero_len_sge [2021-12-21 15:55:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_build_zero_len_sge [2021-12-21 15:55:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2021-12-21 15:55:26,270 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2021-12-21 15:55:26,270 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_reset_handler [2021-12-21 15:55:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_reset_handler [2021-12-21 15:55:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-21 15:55:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-21 15:55:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 15:55:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-21 15:55:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-21 15:55:26,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-21 15:55:26,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-21 15:55:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2021-12-21 15:55:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2021-12-21 15:55:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 15:55:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_expander_phy [2021-12-21 15:55:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_expander_phy [2021-12-21 15:55:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_host_phy [2021-12-21 15:55:26,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_host_phy [2021-12-21 15:55:26,272 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2021-12-21 15:55:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2021-12-21 15:55:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 15:55:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 15:55:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_disable_ddio [2021-12-21 15:55:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_disable_ddio [2021-12-21 15:55:26,273 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2021-12-21 15:55:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2021-12-21 15:55:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 15:55:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 15:55:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2021-12-21 15:55:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2021-12-21 15:55:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-12-21 15:55:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-12-21 15:55:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-21 15:55:26,274 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-21 15:55:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_scsiio [2021-12-21 15:55:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_scsiio [2021-12-21 15:55:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-21 15:55:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-21 15:55:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2021-12-21 15:55:26,275 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2021-12-21 15:55:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_fault_info [2021-12-21 15:55:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_fault_info [2021-12-21 15:55:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-21 15:55:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-21 15:55:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2021-12-21 15:55:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2021-12-21 15:55:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-21 15:55:26,276 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-21 15:55:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2021-12-21 15:55:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2021-12-21 15:55:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 15:55:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 15:55:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_enable_diag_buffer [2021-12-21 15:55:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_enable_diag_buffer [2021-12-21 15:55:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_set_iounit_pg1 [2021-12-21 15:55:26,277 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_set_iounit_pg1 [2021-12-21 15:55:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2021-12-21 15:55:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2021-12-21 15:55:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_update_links [2021-12-21 15:55:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_update_links [2021-12-21 15:55:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2021-12-21 15:55:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2021-12-21 15:55:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 15:55:26,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 15:55:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-21 15:55:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-21 15:55:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2021-12-21 15:55:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2021-12-21 15:55:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-21 15:55:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-21 15:55:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 15:55:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 15:55:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-21 15:55:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-21 15:55:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2021-12-21 15:55:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2021-12-21 15:55:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2021-12-21 15:55:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2021-12-21 15:55:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_resources [2021-12-21 15:55:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_resources [2021-12-21 15:55:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_num_volumes [2021-12-21 15:55:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_num_volumes [2021-12-21 15:55:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_add [2021-12-21 15:55:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_add [2021-12-21 15:55:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 15:55:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2021-12-21 15:55:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2021-12-21 15:55:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2021-12-21 15:55:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2021-12-21 15:55:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-21 15:55:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-21 15:55:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2021-12-21 15:55:26,282 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2021-12-21 15:55:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-21 15:55:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-21 15:55:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_default [2021-12-21 15:55:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_default [2021-12-21 15:55:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2021-12-21 15:55:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2021-12-21 15:55:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2021-12-21 15:55:26,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2021-12-21 15:55:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2021-12-21 15:55:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2021-12-21 15:55:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid [2021-12-21 15:55:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid [2021-12-21 15:55:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-21 15:55:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-21 15:55:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2021-12-21 15:55:26,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2021-12-21 15:55:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_mark_responding_raid_device [2021-12-21 15:55:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_mark_responding_raid_device [2021-12-21 15:55:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2021-12-21 15:55:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2021-12-21 15:55:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-21 15:55:26,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-21 15:55:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phy_pg0 [2021-12-21 15:55:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phy_pg0 [2021-12-21 15:55:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_halt_firmware [2021-12-21 15:55:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_halt_firmware [2021-12-21 15:55:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2021-12-21 15:55:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2021-12-21 15:55:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_msg_frame [2021-12-21 15:55:26,286 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_msg_frame [2021-12-21 15:55:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2021-12-21 15:55:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2021-12-21 15:55:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2021-12-21 15:55:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2021-12-21 15:55:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 15:55:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2021-12-21 15:55:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2021-12-21 15:55:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-21 15:55:26,287 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-21 15:55:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2021-12-21 15:55:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2021-12-21 15:55:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg3 [2021-12-21 15:55:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg3 [2021-12-21 15:55:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg2 [2021-12-21 15:55:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg2 [2021-12-21 15:55:26,288 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2021-12-21 15:55:26,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2021-12-21 15:55:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-21 15:55:26,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-21 15:55:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-21 15:55:26,289 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-21 15:55:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2021-12-21 15:55:26,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2021-12-21 15:55:26,289 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-21 15:55:26,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-21 15:55:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-21 15:55:26,290 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-21 15:55:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2021-12-21 15:55:26,290 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2021-12-21 15:55:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-21 15:55:26,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-21 15:55:26,290 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2021-12-21 15:55:26,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2021-12-21 15:55:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2021-12-21 15:55:26,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2021-12-21 15:55:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2021-12-21 15:55:26,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2021-12-21 15:55:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_issue_tm [2021-12-21 15:55:26,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_issue_tm [2021-12-21 15:55:26,291 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2021-12-21 15:55:26,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2021-12-21 15:55:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_iocstate [2021-12-21 15:55:26,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_iocstate [2021-12-21 15:55:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 15:55:26,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 15:55:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_hi_priority [2021-12-21 15:55:26,292 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_hi_priority [2021-12-21 15:55:26,292 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2021-12-21 15:55:26,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2021-12-21 15:55:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2021-12-21 15:55:26,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2021-12-21 15:55:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2021-12-21 15:55:26,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2021-12-21 15:55:26,293 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2021-12-21 15:55:26,293 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2021-12-21 15:55:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-21 15:55:26,294 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-21 15:55:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-21 15:55:26,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-21 15:55:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-21 15:55:26,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-21 15:55:26,294 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_scsi_io [2021-12-21 15:55:26,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_scsi_io [2021-12-21 15:55:26,295 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_clear_tm_flag [2021-12-21 15:55:26,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_clear_tm_flag [2021-12-21 15:55:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2021-12-21 15:55:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2021-12-21 15:55:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-21 15:55:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-21 15:55:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_ioc_pg8 [2021-12-21 15:55:26,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_ioc_pg8 [2021-12-21 15:55:26,298 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 15:55:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 15:55:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2021-12-21 15:55:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2021-12-21 15:55:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-21 15:55:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-21 15:55:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-21 15:55:26,299 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-21 15:55:26,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 15:55:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2021-12-21 15:55:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2021-12-21 15:55:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2021-12-21 15:55:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2021-12-21 15:55:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 15:55:26,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 15:55:26,300 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-21 15:55:27,736 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 15:55:27,740 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 15:55:43,220 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 15:55:43,260 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 15:55:43,261 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-21 15:55:43,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:55:43 BoogieIcfgContainer [2021-12-21 15:55:43,268 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 15:55:43,269 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 15:55:43,269 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 15:55:43,272 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 15:55:43,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 03:55:15" (1/3) ... [2021-12-21 15:55:43,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8a2ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:55:43, skipping insertion in model container [2021-12-21 15:55:43,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 03:55:24" (2/3) ... [2021-12-21 15:55:43,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8a2ac1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 03:55:43, skipping insertion in model container [2021-12-21 15:55:43,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 03:55:43" (3/3) ... [2021-12-21 15:55:43,275 INFO L111 eAbstractionObserver]: Analyzing ICFG main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2021-12-21 15:55:43,282 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 15:55:43,282 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 15:55:43,353 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 15:55:43,368 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 15:55:43,369 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 15:55:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand has 5143 states, 3667 states have (on average 1.4112353422416144) internal successors, (5175), 3796 states have internal predecessors, (5175), 1228 states have call successors, (1228), 247 states have call predecessors, (1228), 247 states have return successors, (1228), 1182 states have call predecessors, (1228), 1228 states have call successors, (1228) [2021-12-21 15:55:43,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-12-21 15:55:43,456 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 15:55:43,456 INFO L514 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 15:55:43,457 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 15:55:43,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 15:55:43,460 INFO L85 PathProgramCache]: Analyzing trace with hash -9735419, now seen corresponding path program 1 times [2021-12-21 15:55:43,467 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 15:55:43,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [18657034] [2021-12-21 15:55:43,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 15:55:43,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 15:55:43,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:55:44,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 15:55:44,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:55:44,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-21 15:55:44,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:55:44,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-21 15:55:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 15:55:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-21 15:55:44,507 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 15:55:44,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [18657034] [2021-12-21 15:55:44,508 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [18657034] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 15:55:44,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 15:55:44,509 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-21 15:55:44,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939222816] [2021-12-21 15:55:44,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 15:55:44,514 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-21 15:55:44,514 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 15:55:44,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-21 15:55:44,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-21 15:55:44,546 INFO L87 Difference]: Start difference. First operand has 5143 states, 3667 states have (on average 1.4112353422416144) internal successors, (5175), 3796 states have internal predecessors, (5175), 1228 states have call successors, (1228), 247 states have call predecessors, (1228), 247 states have return successors, (1228), 1182 states have call predecessors, (1228), 1228 states have call successors, (1228) Second operand has 5 states, 5 states have (on average 2.6) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (5), 4 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2021-12-21 15:56:01,306 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []