./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 ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-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-ae00767 [2021-12-28 03:39:34,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 03:39:34,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 03:39:34,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 03:39:34,555 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 03:39:34,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 03:39:34,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 03:39:34,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 03:39:34,567 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 03:39:34,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 03:39:34,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 03:39:34,576 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 03:39:34,576 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 03:39:34,579 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 03:39:34,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 03:39:34,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 03:39:34,581 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 03:39:34,582 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 03:39:34,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 03:39:34,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 03:39:34,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 03:39:34,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 03:39:34,592 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 03:39:34,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 03:39:34,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 03:39:34,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 03:39:34,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 03:39:34,598 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 03:39:34,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 03:39:34,599 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 03:39:34,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 03:39:34,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 03:39:34,601 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 03:39:34,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 03:39:34,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 03:39:34,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 03:39:34,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 03:39:34,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 03:39:34,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 03:39:34,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 03:39:34,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 03:39:34,606 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 03:39:34,644 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 03:39:34,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 03:39:34,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 03:39:34,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 03:39:34,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 03:39:34,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 03:39:34,647 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 03:39:34,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 03:39:34,647 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 03:39:34,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 03:39:34,648 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 03:39:34,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 03:39:34,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 03:39:34,649 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 03:39:34,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 03:39:34,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:39:34,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 03:39:34,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 03:39:34,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 03:39:34,650 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 90c61b75497317b12c9d391d7d4a544d584f34ea6d03f42a5607313e4466773e [2021-12-28 03:39:34,896 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 03:39:34,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 03:39:34,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 03:39:34,930 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 03:39:34,932 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 03:39:34,933 INFO L432 ainManager$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 [2021-12-28 03:39:34,989 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbf2c2df/d8ec6c13f94e42e384a5302a6071a47b/FLAGae0f40c82 [2021-12-28 03:39:35,884 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 03:39:35,885 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 [2021-12-28 03:39:36,006 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbf2c2df/d8ec6c13f94e42e384a5302a6071a47b/FLAGae0f40c82 [2021-12-28 03:39:36,240 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5fbf2c2df/d8ec6c13f94e42e384a5302a6071a47b [2021-12-28 03:39:36,246 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 03:39:36,248 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 03:39:36,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 03:39:36,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 03:39:36,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 03:39:36,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:39:36" (1/1) ... [2021-12-28 03:39:36,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb51830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:36, skipping insertion in model container [2021-12-28 03:39:36,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 03:39:36" (1/1) ... [2021-12-28 03:39:36,259 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 03:39:36,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 03:39:43,982 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] [2021-12-28 03:39:44,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 03:39:44,255 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 03:39:45,252 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] [2021-12-28 03:39:45,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 03:39:45,512 INFO L208 MainTranslator]: Completed translation [2021-12-28 03:39:45,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45 WrapperNode [2021-12-28 03:39:45,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 03:39:45,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 03:39:45,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 03:39:45,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 03:39:45,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:45,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,165 INFO L137 Inliner]: procedures = 794, calls = 11109, calls flagged for inlining = 308, calls inlined = 144, statements flattened = 13504 [2021-12-28 03:39:46,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 03:39:46,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 03:39:46,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 03:39:46,167 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 03:39:46,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,235 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,236 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,464 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,661 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 03:39:46,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 03:39:46,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 03:39:46,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 03:39:46,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (1/1) ... [2021-12-28 03:39:46,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 03:39:46,868 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 03:39:46,925 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 03:39:46,977 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 03:39:47,039 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_expander_remove [2021-12-28 03:39:47,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_expander_remove [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_state [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_state [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_init_warpdrive_properties [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_init_warpdrive_properties [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure _base_handshake_req_reply_wait [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_handshake_req_reply_wait [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure _base_writeq [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_writeq [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_topology_change_event [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_topology_change_event [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_free [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_free [2021-12-28 03:39:47,040 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 03:39:47,040 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_do_mpt_command [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_do_mpt_command [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_add [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_add [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_pds [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_pds [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_start [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_start [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_add [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_add [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_slave_destroy [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_slave_destroy [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2021-12-28 03:39:47,041 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_device [2021-12-28 03:39:47,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ir_shutdown [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ir_shutdown [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_add [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_add [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove_device [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove_device [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_wwid [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_wwid [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_target [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_target [2021-12-28 03:39:47,042 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 03:39:47,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_shutdown [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_shutdown [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure _base_free_irq [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_free_irq [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_display_some_debug [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_display_some_debug [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_ack [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_ack [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-28 03:39:47,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg0 [2021-12-28 03:39:47,043 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_device [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_device [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_detach [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_detach [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_manufacturing_pg10 [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scsi_lookup_get_clear [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scsi_lookup_get_clear [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_capability [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_capability [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-28 03:39:47,044 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-28 03:39:47,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 03:39:47,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 03:39:47,045 INFO L130 BoogieDeclarations]: Found specification of procedure _firmware_event_work [2021-12-28 03:39:47,045 INFO L138 BoogieDeclarations]: Found implementation of procedure _firmware_event_work [2021-12-28 03:39:47,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-28 03:39:47,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-28 03:39:47,045 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-28 03:39:47,045 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-28 03:39:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2021-12-28 03:39:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_convert_phy_link_rate [2021-12-28 03:39:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_convert_phy_link_rate [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 03:39:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_sas_address [2021-12-28 03:39:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_sas_address [2021-12-28 03:39:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 03:39:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 03:39:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-28 03:39:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-28 03:39:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_refresh [2021-12-28 03:39:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_refresh [2021-12-28 03:39:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_wwid [2021-12-28 03:39:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_wwid [2021-12-28 03:39:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-28 03:39:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_scsi_enclosure_processor [2021-12-28 03:39:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_turn_on_fault_led [2021-12-28 03:39:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_turn_on_fault_led [2021-12-28 03:39:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_for_doorbell_int [2021-12-28 03:39:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_for_doorbell_int [2021-12-28 03:39:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_access_status [2021-12-28 03:39:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_access_status [2021-12-28 03:39:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_volume_handle [2021-12-28 03:39:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_volume_handle [2021-12-28 03:39:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg0 [2021-12-28 03:39:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg0 [2021-12-28 03:39:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_expander_pg1 [2021-12-28 03:39:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_expander_pg1 [2021-12-28 03:39:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 03:39:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 03:39:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_hpr [2021-12-28 03:39:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_hpr [2021-12-28 03:39:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_handle [2021-12-28 03:39:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_handle [2021-12-28 03:39:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_device_remove_by_sas_address [2021-12-28 03:39:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_device_remove_by_sas_address [2021-12-28 03:39:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2021-12-28 03:39:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2021-12-28 03:39:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-28 03:39:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-28 03:39:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure _base_reset_handler [2021-12-28 03:39:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_reset_handler [2021-12-28 03:39:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_hard_reset_handler [2021-12-28 03:39:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_hard_reset_handler [2021-12-28 03:39:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 03:39:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 03:39:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 03:39:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 03:39:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_remove [2021-12-28 03:39:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_remove [2021-12-28 03:39:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 03:39:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 03:39:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_diag_register_2 [2021-12-28 03:39:47,066 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_diag_register_2 [2021-12-28 03:39:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_number_hba_phys [2021-12-28 03:39:47,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_number_hba_phys [2021-12-28 03:39:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 03:39:47,066 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 03:39:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 03:39:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-28 03:39:47,066 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-28 03:39:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-28 03:39:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-28 03:39:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 03:39:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure _base_release_memory_pools [2021-12-28 03:39:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_release_memory_pools [2021-12-28 03:39:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___1 [2021-12-28 03:39:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___1 [2021-12-28 03:39:47,067 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___3 [2021-12-28 03:39:47,067 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___3 [2021-12-28 03:39:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure _debug_dump_mf___2 [2021-12-28 03:39:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _debug_dump_mf___2 [2021-12-28 03:39:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_start_watchdog [2021-12-28 03:39:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_start_watchdog [2021-12-28 03:39:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_host_add [2021-12-28 03:39:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_host_add [2021-12-28 03:39:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-28 03:39:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-28 03:39:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-28 03:39:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-28 03:39:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-28 03:39:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-28 03:39:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 03:39:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 03:39:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_ublock_io_all_device [2021-12-28 03:39:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_ublock_io_all_device [2021-12-28 03:39:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 03:39:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 03:39:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-28 03:39:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-28 03:39:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-28 03:39:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-28 03:39:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_determine_boot_device [2021-12-28 03:39:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_determine_boot_device [2021-12-28 03:39:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 03:39:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 03:39:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 03:39:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure _config_display_some_debug [2021-12-28 03:39:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_display_some_debug [2021-12-28 03:39:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_stop_watchdog [2021-12-28 03:39:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_stop_watchdog [2021-12-28 03:39:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 03:39:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_physical_disk_event [2021-12-28 03:39:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_physical_disk_event [2021-12-28 03:39:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-28 03:39:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-28 03:39:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure starget_for_each_device [2021-12-28 03:39:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure starget_for_each_device [2021-12-28 03:39:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2021-12-28 03:39:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2021-12-28 03:39:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-12-28 03:39:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 03:39:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 03:39:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 03:39:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 03:39:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_raid_devices [2021-12-28 03:39:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_raid_devices [2021-12-28 03:39:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_remove [2021-12-28 03:39:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_remove [2021-12-28 03:39:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_scan_for_devices_after_reset [2021-12-28 03:39:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_scan_for_devices_after_reset [2021-12-28 03:39:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 03:39:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 03:39:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_expander_report_manufacture [2021-12-28 03:39:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_expander_report_manufacture [2021-12-28 03:39:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-28 03:39:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-28 03:39:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_set_tm_flag [2021-12-28 03:39:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_set_tm_flag [2021-12-28 03:39:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure _base_is_controller_msix_enabled [2021-12-28 03:39:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_is_controller_msix_enabled [2021-12-28 03:39:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 03:39:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 03:39:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-28 03:39:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-28 03:39:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_block [2021-12-28 03:39:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_block [2021-12-28 03:39:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_smid [2021-12-28 03:39:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_smid [2021-12-28 03:39:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_refresh_expander_links [2021-12-28 03:39:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_refresh_expander_links [2021-12-28 03:39:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-28 03:39:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-28 03:39:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 03:39:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-28 03:39:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_sas_address [2021-12-28 03:39:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 03:39:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 03:39:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure _base_wait_on_iocstate [2021-12-28 03:39:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_wait_on_iocstate [2021-12-28 03:39:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_cleanup_queue [2021-12-28 03:39:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_cleanup_queue [2021-12-28 03:39:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_add [2021-12-28 03:39:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_add [2021-12-28 03:39:47,079 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-28 03:39:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-28 03:39:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-12-28 03:39:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-12-28 03:39:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg1 [2021-12-28 03:39:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg1 [2021-12-28 03:39:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-28 03:39:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-28 03:39:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_iounit_pg0 [2021-12-28 03:39:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_iounit_pg0 [2021-12-28 03:39:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 03:39:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 03:39:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-28 03:39:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_expander_find_by_handle [2021-12-28 03:39:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-12-28 03:39:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-12-28 03:39:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure _base_event_notification [2021-12-28 03:39:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_event_notification [2021-12-28 03:39:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure sas_phy_alloc [2021-12-28 03:39:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_phy_alloc [2021-12-28 03:39:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-28 03:39:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~dma_addr_t~0~TO~VOID [2021-12-28 03:39:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_check_device [2021-12-28 03:39:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_check_device [2021-12-28 03:39:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-28 03:39:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_sas_device_find_by_sas_address [2021-12-28 03:39:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_prep_device_scan [2021-12-28 03:39:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_prep_device_scan [2021-12-28 03:39:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 03:39:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 03:39:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure _config_request [2021-12-28 03:39:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _config_request [2021-12-28 03:39:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_device_remove_by_handle [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_device_remove_by_handle [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_expanders [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_expanders [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_send_release [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_send_release [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_build_zero_len_sge [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_build_zero_len_sge [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_ready [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_ready [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_reset_handler [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_reset_handler [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 03:39:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 03:39:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 03:39:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-12-28 03:39:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure _ctl_ioctl_main [2021-12-28 03:39:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure _ctl_ioctl_main [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_expander_phy [2021-12-28 03:39:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_expander_phy [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_add_host_phy [2021-12-28 03:39:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_add_host_phy [2021-12-28 03:39:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure _base_disable_msix [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_disable_msix [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_disable_ddio [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_disable_ddio [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_internal_device_unblock [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_internal_device_unblock [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_remove [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_remove [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid_scsiio [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid_scsiio [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_config_change_event [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_config_change_event [2021-12-28 03:39:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_fault_info [2021-12-28 03:39:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_fault_info [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg1 [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_add [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_add [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_iounit_pg0 [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_set_identify [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_set_identify [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_enable_diag_buffer [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_enable_diag_buffer [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_set_iounit_pg1 [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_set_iounit_pg1 [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_pd_hide [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_pd_hide [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_update_links [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_update_links [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_resync [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_resync [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 03:39:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 03:39:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure _base_get_msix_index [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_get_msix_index [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_discovery_event [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_discovery_event [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure _base_make_ioc_operational [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_make_ioc_operational [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_free_resources [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_free_resources [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_get_num_volumes [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_get_num_volumes [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_transport_port_add [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_transport_port_add [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 03:39:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_raid_device_find_by_id [2021-12-28 03:39:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_raid_device_find_by_id [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_boot_device [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_boot_device [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure attribute_container_find_class_device [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure attribute_container_find_class_device [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_sense_buffer_dma [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_default [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_default [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_iterate_devices [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_iterate_devices [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_broadcast_primitive_event [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_broadcast_primitive_event [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_smid [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_smid [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_free [2021-12-28 03:39:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_free [2021-12-28 03:39:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_mark_responding_raid_device [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_mark_responding_raid_device [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_is_end_device [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_is_end_device [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phy_pg0 [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phy_pg0 [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_halt_firmware [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_halt_firmware [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_remove [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_remove [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_msg_frame [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_msg_frame [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_ir_volume_event [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_ir_volume_event [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _base_static_config_pages [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_static_config_pages [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_add_device [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_add_device [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 03:39:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_node_remove [2021-12-28 03:39:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_node_remove [2021-12-28 03:39:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg3 [2021-12-28 03:39:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg3 [2021-12-28 03:39:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_bios_pg2 [2021-12-28 03:39:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_bios_pg2 [2021-12-28 03:39:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure _base_mask_interrupts [2021-12-28 03:39:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_mask_interrupts [2021-12-28 03:39:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-12-28 03:39:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-12-28 03:39:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2021-12-28 03:39:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2021-12-28 03:39:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_flush_running_cmds [2021-12-28 03:39:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_flush_running_cmds [2021-12-28 03:39:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-28 03:39:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_enclosure_pg0 [2021-12-28 03:39:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-12-28 03:39:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-12-28 03:39:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_search_responding_sas_devices [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_search_responding_sas_devices [2021-12-28 03:39:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_sas_device_pg0 [2021-12-28 03:39:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure _base_fault_reset_work [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _base_fault_reset_work [2021-12-28 03:39:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_device_find_by_handle [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_device_find_by_handle [2021-12-28 03:39:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_fw_event_add [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_fw_event_add [2021-12-28 03:39:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_issue_tm [2021-12-28 03:39:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_issue_tm [2021-12-28 03:39:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_delete_phy [2021-12-28 03:39:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_delete_phy [2021-12-28 03:39:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_get_iocstate [2021-12-28 03:39:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_get_iocstate [2021-12-28 03:39:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 03:39:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 03:39:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_hi_priority [2021-12-28 03:39:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_hi_priority [2021-12-28 03:39:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_sas_volume_delete [2021-12-28 03:39:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_sas_volume_delete [2021-12-28 03:39:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_target_destroy [2021-12-28 03:39:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_target_destroy [2021-12-28 03:39:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_pci_resume [2021-12-28 03:39:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_pci_resume [2021-12-28 03:39:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2021-12-28 03:39:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unblock_requests [2021-12-28 03:39:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-28 03:39:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-28 03:39:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-28 03:39:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg0 [2021-12-28 03:39:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-28 03:39:47,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_raid_volume_pg1 [2021-12-28 03:39:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_base_put_smid_scsi_io [2021-12-28 03:39:47,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_base_put_smid_scsi_io [2021-12-28 03:39:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_scsih_clear_tm_flag [2021-12-28 03:39:47,111 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_scsih_clear_tm_flag [2021-12-28 03:39:47,113 INFO L130 BoogieDeclarations]: Found specification of procedure sas_port_add_phy [2021-12-28 03:39:47,113 INFO L138 BoogieDeclarations]: Found implementation of procedure sas_port_add_phy [2021-12-28 03:39:47,113 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-28 03:39:47,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_phys_disk_pg0 [2021-12-28 03:39:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure mpt2sas_config_get_ioc_pg8 [2021-12-28 03:39:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure mpt2sas_config_get_ioc_pg8 [2021-12-28 03:39:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 03:39:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 03:39:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure _transport_sas_node_find_by_sas_address [2021-12-28 03:39:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _transport_sas_node_find_by_sas_address [2021-12-28 03:39:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-28 03:39:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-28 03:39:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-28 03:39:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-28 03:39:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 03:39:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_expander_add [2021-12-28 03:39:47,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_expander_add [2021-12-28 03:39:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure _scsih_response_code [2021-12-28 03:39:47,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _scsih_response_code [2021-12-28 03:39:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 03:39:47,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 03:39:47,116 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-28 03:39:48,260 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 03:39:48,263 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 03:40:02,618 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 03:40:02,640 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 03:40:02,640 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-12-28 03:40:02,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 03:40:02 BoogieIcfgContainer [2021-12-28 03:40:02,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 03:40:02,649 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 03:40:02,649 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 03:40:02,651 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 03:40:02,652 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 03:39:36" (1/3) ... [2021-12-28 03:40:02,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20677745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 03:40:02, skipping insertion in model container [2021-12-28 03:40:02,653 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 03:39:45" (2/3) ... [2021-12-28 03:40:02,653 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@20677745 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 03:40:02, skipping insertion in model container [2021-12-28 03:40:02,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 03:40:02" (3/3) ... [2021-12-28 03:40:02,655 INFO L111 eAbstractionObserver]: Analyzing ICFG main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2021-12-28 03:40:02,659 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 03:40:02,660 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-28 03:40:02,806 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 03:40:02,816 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-28 03:40:02,816 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-28 03:40:02,901 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) [2021-12-28 03:40:02,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-12-28 03:40:02,906 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 03:40:02,906 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] [2021-12-28 03:40:02,907 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-28 03:40:02,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 03:40:02,914 INFO L85 PathProgramCache]: Analyzing trace with hash -9735419, now seen corresponding path program 1 times [2021-12-28 03:40:02,920 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 03:40:02,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989406182] [2021-12-28 03:40:02,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 03:40:02,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 03:40:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:03,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-28 03:40:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:03,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2021-12-28 03:40:03,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:03,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 03:40:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 03:40:03,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2021-12-28 03:40:03,743 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 03:40:03,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989406182] [2021-12-28 03:40:03,744 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989406182] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 03:40:03,744 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 03:40:03,745 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-28 03:40:03,746 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736531010] [2021-12-28 03:40:03,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 03:40:03,749 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-12-28 03:40:03,749 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 03:40:03,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-28 03:40:03,768 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-28 03:40:03,777 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) [2021-12-28 03:40:19,298 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 03:40:35,679 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-28 03:40:37,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-28 03:40:37,458 INFO L93 Difference]: Finished difference Result 17681 states and 27520 transitions. [2021-12-28 03:40:37,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2021-12-28 03:40:37,460 INFO L78 Accepts]: Start accepts. Automaton has 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) Word has length 24 [2021-12-28 03:40:37,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-28 03:40:37,536 INFO L225 Difference]: With dead ends: 17681 [2021-12-28 03:40:37,536 INFO L226 Difference]: Without dead ends: 12523 [2021-12-28 03:40:37,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2021-12-28 03:40:37,587 INFO L933 BasicCegarLoop]: 7317 mSDtfsCounter, 19392 mSDsluCounter, 3372 mSDsCounter, 0 mSdLazyCounter, 15990 mSolverCounterSat, 10503 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20320 SdHoareTripleChecker+Valid, 10689 SdHoareTripleChecker+Invalid, 26494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10503 IncrementalHoareTripleChecker+Valid, 15990 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.4s IncrementalHoareTripleChecker+Time [2021-12-28 03:40:37,588 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [20320 Valid, 10689 Invalid, 26494 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10503 Valid, 15990 Invalid, 1 Unknown, 0 Unchecked, 32.4s Time] [2021-12-28 03:40:37,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12523 states. [2021-12-28 03:40:38,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12523 to 9485.