./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash df0142f01e8dc7395ac2d7febe55521342ae4d40800e7cf114c6d5c4f1ccf681 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 02:10:08,394 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 02:10:08,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 02:10:08,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 02:10:08,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 02:10:08,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 02:10:08,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 02:10:08,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 02:10:08,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 02:10:08,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 02:10:08,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 02:10:08,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 02:10:08,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 02:10:08,438 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 02:10:08,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 02:10:08,439 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 02:10:08,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 02:10:08,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 02:10:08,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 02:10:08,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 02:10:08,445 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 02:10:08,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 02:10:08,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 02:10:08,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 02:10:08,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 02:10:08,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 02:10:08,451 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 02:10:08,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 02:10:08,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 02:10:08,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 02:10:08,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 02:10:08,453 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 02:10:08,454 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 02:10:08,454 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 02:10:08,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 02:10:08,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 02:10:08,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 02:10:08,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 02:10:08,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 02:10:08,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 02:10:08,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 02:10:08,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 02:10:08,459 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 02:10:08,478 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 02:10:08,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 02:10:08,479 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 02:10:08,479 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 02:10:08,480 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 02:10:08,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 02:10:08,480 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 02:10:08,481 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 02:10:08,481 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 02:10:08,481 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 02:10:08,481 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 02:10:08,481 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 02:10:08,482 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 02:10:08,483 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 02:10:08,483 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 02:10:08,483 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 02:10:08,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:10:08,483 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 02:10:08,484 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 02:10:08,485 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 02:10:08,485 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df0142f01e8dc7395ac2d7febe55521342ae4d40800e7cf114c6d5c4f1ccf681 [2022-07-14 02:10:08,711 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 02:10:08,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 02:10:08,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 02:10:08,738 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 02:10:08,739 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 02:10:08,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-14 02:10:08,813 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95901ad64/99ae3c4a6759483d91a872b25418ee56/FLAG1a1997e7d [2022-07-14 02:10:09,780 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 02:10:09,781 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-14 02:10:09,851 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95901ad64/99ae3c4a6759483d91a872b25418ee56/FLAG1a1997e7d [2022-07-14 02:10:10,161 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95901ad64/99ae3c4a6759483d91a872b25418ee56 [2022-07-14 02:10:10,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 02:10:10,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 02:10:10,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 02:10:10,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 02:10:10,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 02:10:10,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:10:10" (1/1) ... [2022-07-14 02:10:10,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd4aad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:10, skipping insertion in model container [2022-07-14 02:10:10,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 02:10:10" (1/1) ... [2022-07-14 02:10:10,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 02:10:10,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 02:10:18,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i[709275,709288] [2022-07-14 02:10:18,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:10:18,621 INFO L203 MainTranslator]: Completed pre-run [2022-07-14 02:10:19,779 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i[709275,709288] [2022-07-14 02:10:19,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-14 02:10:20,003 INFO L208 MainTranslator]: Completed translation [2022-07-14 02:10:20,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20 WrapperNode [2022-07-14 02:10:20,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 02:10:20,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-14 02:10:20,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-14 02:10:20,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-14 02:10:20,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:20,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:20,593 INFO L137 Inliner]: procedures = 749, calls = 8021, calls flagged for inlining = 189, calls inlined = 181, statements flattened = 11038 [2022-07-14 02:10:20,595 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-14 02:10:20,596 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-14 02:10:20,596 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-14 02:10:20,596 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-14 02:10:20,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:20,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:20,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:20,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:21,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:21,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:21,544 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:21,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-14 02:10:21,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-14 02:10:21,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-14 02:10:21,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-14 02:10:21,767 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (1/1) ... [2022-07-14 02:10:21,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 02:10:21,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-14 02:10:21,849 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) [2022-07-14 02:10:21,911 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 [2022-07-14 02:10:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure fc_tm_done [2022-07-14 02:10:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_tm_done [2022-07-14 02:10:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-14 02:10:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-14 02:10:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_each_cmd [2022-07-14 02:10:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_each_cmd [2022-07-14 02:10:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_last [2022-07-14 02:10:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_last [2022-07-14 02:10:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_adisc_req [2022-07-14 02:10:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_adisc_req [2022-07-14 02:10:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_prli [2022-07-14 02:10:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_prli [2022-07-14 02:10:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_set [2022-07-14 02:10:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_set [2022-07-14 02:10:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state [2022-07-14 02:10:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state [2022-07-14 02:10:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-07-14 02:10:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-07-14 02:10:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-14 02:10:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-14 02:10:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_data [2022-07-14 02:10:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_data [2022-07-14 02:10:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_abort [2022-07-14 02:10:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_abort [2022-07-14 02:10:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_create [2022-07-14 02:10:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_create [2022-07-14 02:10:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_copy_buffer_to_sglist [2022-07-14 02:10:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_copy_buffer_to_sglist [2022-07-14 02:10:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-14 02:10:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-14 02:10:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2022-07-14 02:10:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2022-07-14 02:10:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-14 02:10:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-14 02:10:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-14 02:10:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-14 02:10:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_rport_callback [2022-07-14 02:10:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_rport_callback [2022-07-14 02:10:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2022-07-14 02:10:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2022-07-14 02:10:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2022-07-14 02:10:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2022-07-14 02:10:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2022-07-14 02:10:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2022-07-14 02:10:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_exch_abort [2022-07-14 02:10:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_exch_abort [2022-07-14 02:10:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_resp [2022-07-14 02:10:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_resp [2022-07-14 02:10:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_alloc [2022-07-14 02:10:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_alloc [2022-07-14 02:10:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_els_resp_type [2022-07-14 02:10:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_els_resp_type [2022-07-14 02:10:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-14 02:10:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-14 02:10:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_add_fc4_type [2022-07-14 02:10:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_add_fc4_type [2022-07-14 02:10:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_els_req [2022-07-14 02:10:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_els_req [2022-07-14 02:10:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-07-14 02:10:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-07-14 02:10:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_free [2022-07-14 02:10:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_free [2022-07-14 02:10:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2022-07-14 02:10:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2022-07-14 02:10:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_req [2022-07-14 02:10:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_req [2022-07-14 02:10:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_send [2022-07-14 02:10:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_send [2022-07-14 02:10:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2022-07-14 02:10:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2022-07-14 02:10:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-07-14 02:10:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-07-14 02:10:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2022-07-14 02:10:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2022-07-14 02:10:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-07-14 02:10:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-07-14 02:10:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-14 02:10:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-14 02:10:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_fc_rport [2022-07-14 02:10:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_fc_rport [2022-07-14 02:10:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-14 02:10:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-14 02:10:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send [2022-07-14 02:10:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send [2022-07-14 02:10:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state_enter [2022-07-14 02:10:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state_enter [2022-07-14 02:10:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-07-14 02:10:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-07-14 02:10:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state_enter [2022-07-14 02:10:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state_enter [2022-07-14 02:10:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_disc_callback [2022-07-14 02:10:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_disc_callback [2022-07-14 02:10:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq [2022-07-14 02:10:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq [2022-07-14 02:10:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lport_queue_ready [2022-07-14 02:10:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lport_queue_ready [2022-07-14 02:10:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_delete [2022-07-14 02:10:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_delete [2022-07-14 02:10:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2022-07-14 02:10:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2022-07-14 02:10:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_can_queue_ramp_down [2022-07-14 02:10:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_can_queue_ramp_down [2022-07-14 02:10:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2022-07-14 02:10:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2022-07-14 02:10:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-07-14 02:10:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-07-14 02:10:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-14 02:10:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-14 02:10:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_flogi [2022-07-14 02:10:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_flogi [2022-07-14 02:10:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_request [2022-07-14 02:10:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_request [2022-07-14 02:10:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-07-14 02:10:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recovery [2022-07-14 02:10:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recovery [2022-07-14 02:10:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-14 02:10:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-14 02:10:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-14 02:10:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-14 02:10:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_needs_ack [2022-07-14 02:10:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_needs_ack [2022-07-14 02:10:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_is_init [2022-07-14 02:10:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_is_init [2022-07-14 02:10:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2022-07-14 02:10:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2022-07-14 02:10:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-14 02:10:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_rtv_resp [2022-07-14 02:10:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_rtv_resp [2022-07-14 02:10:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2022-07-14 02:10:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2022-07-14 02:10:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_resp [2022-07-14 02:10:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_resp [2022-07-14 02:10:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_find [2022-07-14 02:10:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_find [2022-07-14 02:10:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_is_linear [2022-07-14 02:10:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_is_linear [2022-07-14 02:10:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-14 02:10:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-14 02:10:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_block_scsi_eh [2022-07-14 02:10:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_block_scsi_eh [2022-07-14 02:10:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_flogi [2022-07-14 02:10:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_flogi [2022-07-14 02:10:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_class [2022-07-14 02:10:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_class [2022-07-14 02:10:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_restart [2022-07-14 02:10:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_restart [2022-07-14 02:10:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_abts [2022-07-14 02:10:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_abts [2022-07-14 02:10:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_alloc [2022-07-14 02:10:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_alloc [2022-07-14 02:10:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ns_resp [2022-07-14 02:10:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ns_resp [2022-07-14 02:10:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-07-14 02:10:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-07-14 02:10:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2022-07-14 02:10:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2022-07-14 02:10:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv_data [2022-07-14 02:10:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv_data [2022-07-14 02:10:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_logo_req [2022-07-14 02:10:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_logo_req [2022-07-14 02:10:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_adisc [2022-07-14 02:10:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_adisc [2022-07-14 02:10:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-14 02:10:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rrq [2022-07-14 02:10:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rrq [2022-07-14 02:10:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkdown [2022-07-14 02:10:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkdown [2022-07-14 02:10:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-14 02:10:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-14 02:10:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-14 02:10:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-14 02:10:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_sid [2022-07-14 02:10:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_sid [2022-07-14 02:10:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_frame_alloc [2022-07-14 02:10:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_frame_alloc [2022-07-14 02:10:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-14 02:10:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remote_port_chkready [2022-07-14 02:10:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remote_port_chkready [2022-07-14 02:10:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flush_queue [2022-07-14 02:10:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flush_queue [2022-07-14 02:10:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lock_pkt [2022-07-14 02:10:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lock_pkt [2022-07-14 02:10:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-14 02:10:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-14 02:10:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure fc_adisc_fill [2022-07-14 02:10:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_adisc_fill [2022-07-14 02:10:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-14 02:10:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prli_req [2022-07-14 02:10:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prli_req [2022-07-14 02:10:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-14 02:10:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-14 02:10:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_seq_resp [2022-07-14 02:10:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_seq_resp [2022-07-14 02:10:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rnid_req [2022-07-14 02:10:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rnid_req [2022-07-14 02:10:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_els_req [2022-07-14 02:10:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_els_req [2022-07-14 02:10:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error_retry [2022-07-14 02:10:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error_retry [2022-07-14 02:10:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure fc_invoke_resp [2022-07-14 02:10:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_invoke_resp [2022-07-14 02:10:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_bls [2022-07-14 02:10:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_bls [2022-07-14 02:10:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_final [2022-07-14 02:10:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_final [2022-07-14 02:10:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_error [2022-07-14 02:10:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_error [2022-07-14 02:10:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-07-14 02:10:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-07-14 02:10:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-07-14 02:10:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-07-14 02:10:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-14 02:10:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-14 02:10:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-07-14 02:10:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-07-14 02:10:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_send_ba_rjt [2022-07-14 02:10:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_send_ba_rjt [2022-07-14 02:10:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_exch_mgr [2022-07-14 02:10:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_exch_mgr [2022-07-14 02:10:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-14 02:10:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-14 02:10:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_timeout [2022-07-14 02:10:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_timeout [2022-07-14 02:10:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset [2022-07-14 02:10:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset [2022-07-14 02:10:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkdown [2022-07-14 02:10:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkdown [2022-07-14 02:10:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2022-07-14 02:10:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2022-07-14 02:10:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-14 02:10:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-14 02:10:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-14 02:10:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-14 02:10:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2022-07-14 02:10:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2022-07-14 02:10:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-07-14 02:10:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-07-14 02:10:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_recip [2022-07-14 02:10:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_recip [2022-07-14 02:10:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2022-07-14 02:10:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2022-07-14 02:10:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_work [2022-07-14 02:10:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_work [2022-07-14 02:10:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_reset [2022-07-14 02:10:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_reset [2022-07-14 02:10:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_timeout [2022-07-14 02:10:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_timeout [2022-07-14 02:10:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_335 [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_335 [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_plogi [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_plogi [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_prli [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_prli [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_error [2022-07-14 02:10:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_error [2022-07-14 02:10:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_login_complete [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_login_complete [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abts_resp [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abts_resp [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_req [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_req [2022-07-14 02:10:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2022-07-14 02:10:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_8 [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_8 [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_fill [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_fill [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_get_maxframe [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_get_maxframe [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_disabled [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_disabled [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:10:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-14 02:10:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_req [2022-07-14 02:10:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_req [2022-07-14 02:10:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_cmd [2022-07-14 02:10:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_cmd [2022-07-14 02:10:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_release [2022-07-14 02:10:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_release [2022-07-14 02:10:22,051 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2022-07-14 02:10:22,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2022-07-14 02:10:22,052 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ready [2022-07-14 02:10:22,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ready [2022-07-14 02:10:22,052 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-07-14 02:10:22,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-07-14 02:10:22,052 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_compatible_roles [2022-07-14 02:10:22,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_compatible_roles [2022-07-14 02:10:22,053 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-14 02:10:22,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-14 02:10:22,053 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-14 02:10:22,053 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-14 02:10:22,053 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_ready [2022-07-14 02:10:22,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_ready [2022-07-14 02:10:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-14 02:10:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-14 02:10:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2022-07-14 02:10:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2022-07-14 02:10:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_start_next_locked [2022-07-14 02:10:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_start_next_locked [2022-07-14 02:10:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq_resp [2022-07-14 02:10:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq_resp [2022-07-14 02:10:22,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_scr [2022-07-14 02:10:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_scr [2022-07-14 02:10:22,055 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-14 02:10:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-14 02:10:22,055 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-14 02:10:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-14 02:10:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_els_rsp_send [2022-07-14 02:10:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_els_rsp_send [2022-07-14 02:10:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-07-14 02:10:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-07-14 02:10:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-14 02:10:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-14 02:10:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-07-14 02:10:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-07-14 02:10:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-14 02:10:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-14 02:10:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_cancel [2022-07-14 02:10:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_cancel [2022-07-14 02:10:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-14 02:10:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-14 02:10:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2022-07-14 02:10:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2022-07-14 02:10:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_alloc [2022-07-14 02:10:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_alloc [2022-07-14 02:10:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ns [2022-07-14 02:10:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ns [2022-07-14 02:10:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-07-14 02:10:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-07-14 02:10:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-14 02:10:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-14 02:10:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-14 02:10:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-14 02:10:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-14 02:10:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-14 02:10:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_error [2022-07-14 02:10:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_error [2022-07-14 02:10:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ms_resp [2022-07-14 02:10:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ms_resp [2022-07-14 02:10:22,062 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_fc_hdr [2022-07-14 02:10:22,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_fc_hdr [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_reset [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_reset [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_lookup [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_lookup [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ms [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ms [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-07-14 02:10:22,063 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-07-14 02:10:22,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_orig [2022-07-14 02:10:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_orig [2022-07-14 02:10:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2022-07-14 02:10:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2022-07-14 02:10:22,065 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error [2022-07-14 02:10:22,065 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error [2022-07-14 02:10:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_req [2022-07-14 02:10:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_req [2022-07-14 02:10:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_prli_resp [2022-07-14 02:10:22,066 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_prli_resp [2022-07-14 02:10:22,066 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-14 02:10:22,071 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-14 02:10:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-14 02:10:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure fc_flogi_fill [2022-07-14 02:10:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_flogi_fill [2022-07-14 02:10:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-14 02:10:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-14 02:10:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup [2022-07-14 02:10:22,072 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup [2022-07-14 02:10:22,072 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-07-14 02:10:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-07-14 02:10:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_reset [2022-07-14 02:10:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_reset [2022-07-14 02:10:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_rjt [2022-07-14 02:10:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_rjt [2022-07-14 02:10:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_seq_send [2022-07-14 02:10:22,073 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_seq_send [2022-07-14 02:10:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-14 02:10:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-14 02:10:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-14 02:10:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-14 02:10:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_resp [2022-07-14 02:10:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_resp [2022-07-14 02:10:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-14 02:10:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-14 02:10:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2022-07-14 02:10:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2022-07-14 02:10:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rec [2022-07-14 02:10:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rec [2022-07-14 02:10:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done_locked [2022-07-14 02:10:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done_locked [2022-07-14 02:10:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_delete [2022-07-14 02:10:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_delete [2022-07-14 02:10:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_resp [2022-07-14 02:10:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_resp [2022-07-14 02:10:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_id_resp [2022-07-14 02:10:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_id_resp [2022-07-14 02:10:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_reply_hdr [2022-07-14 02:10:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_reply_hdr [2022-07-14 02:10:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_pool_reset [2022-07-14 02:10:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_pool_reset [2022-07-14 02:10:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-14 02:10:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-14 02:10:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_parse [2022-07-14 02:10:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_parse [2022-07-14 02:10:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-14 02:10:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-14 02:10:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-14 02:10:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-14 02:10:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-07-14 02:10:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-07-14 02:10:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_logo [2022-07-14 02:10:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_logo [2022-07-14 02:10:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2022-07-14 02:10:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2022-07-14 02:10:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_resp [2022-07-14 02:10:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_resp [2022-07-14 02:10:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-07-14 02:10:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-07-14 02:10:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_lport [2022-07-14 02:10:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_lport [2022-07-14 02:10:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-07-14 02:10:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-07-14 02:10:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2022-07-14 02:10:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2022-07-14 02:10:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-07-14 02:10:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset_send [2022-07-14 02:10:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset_send [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-14 02:10:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_abort [2022-07-14 02:10:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_abort [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2022-07-14 02:10:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_del [2022-07-14 02:10:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_del [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_start [2022-07-14 02:10:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_start [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_t0_prli [2022-07-14 02:10:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_t0_prli [2022-07-14 02:10:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_vport_setlink [2022-07-14 02:10:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_vport_setlink [2022-07-14 02:10:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_id_lookup [2022-07-14 02:10:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_id_lookup [2022-07-14 02:10:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-07-14 02:10:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-07-14 02:10:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-14 02:10:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-14 02:10:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv [2022-07-14 02:10:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv [2022-07-14 02:10:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_flogi_req [2022-07-14 02:10:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_flogi_req [2022-07-14 02:10:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-14 02:10:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-14 02:10:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_scr_resp [2022-07-14 02:10:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_scr_resp [2022-07-14 02:10:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_done [2022-07-14 02:10:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_done [2022-07-14 02:10:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_hold [2022-07-14 02:10:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_hold [2022-07-14 02:10:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flogi_resp [2022-07-14 02:10:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flogi_resp [2022-07-14 02:10:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-14 02:10:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_plogi_resp [2022-07-14 02:10:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_plogi_resp [2022-07-14 02:10:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-07-14 02:10:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-07-14 02:10:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_resp [2022-07-14 02:10:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_resp [2022-07-14 02:10:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_ct_hdr_fill [2022-07-14 02:10:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_ct_hdr_fill [2022-07-14 02:10:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr [2022-07-14 02:10:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr [2022-07-14 02:10:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_release [2022-07-14 02:10:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_release [2022-07-14 02:10:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-14 02:10:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-14 02:10:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-14 02:10:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-14 02:10:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-14 02:10:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-14 02:10:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_dns [2022-07-14 02:10:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_dns [2022-07-14 02:10:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set_locked [2022-07-14 02:10:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set_locked [2022-07-14 02:10:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-14 02:10:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-14 02:10:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkup [2022-07-14 02:10:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkup [2022-07-14 02:10:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkup [2022-07-14 02:10:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkup [2022-07-14 02:10:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rctl_name [2022-07-14 02:10:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rctl_name [2022-07-14 02:10:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_fcp [2022-07-14 02:10:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_fcp [2022-07-14 02:10:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-14 02:10:22,094 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-14 02:10:22,094 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_locked [2022-07-14 02:10:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_locked [2022-07-14 02:10:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_rtv [2022-07-14 02:10:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_rtv [2022-07-14 02:10:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2022-07-14 02:10:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2022-07-14 02:10:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_adisc_resp [2022-07-14 02:10:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_adisc_resp [2022-07-14 02:10:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-14 02:10:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-14 02:10:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2022-07-14 02:10:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2022-07-14 02:10:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_139 [2022-07-14 02:10:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_139 [2022-07-14 02:10:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-07-14 02:10:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-07-14 02:10:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_update_stats [2022-07-14 02:10:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_update_stats [2022-07-14 02:10:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done [2022-07-14 02:10:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done [2022-07-14 02:10:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_iterate [2022-07-14 02:10:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_iterate [2022-07-14 02:10:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_setup_hdr [2022-07-14 02:10:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_setup_hdr [2022-07-14 02:10:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abts_resp [2022-07-14 02:10:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abts_resp [2022-07-14 02:10:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2022-07-14 02:10:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2022-07-14 02:10:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_rscn_req [2022-07-14 02:10:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_rscn_req [2022-07-14 02:10:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_error [2022-07-14 02:10:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_error [2022-07-14 02:10:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_acc [2022-07-14 02:10:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_acc [2022-07-14 02:10:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2022-07-14 02:10:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2022-07-14 02:10:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_get [2022-07-14 02:10:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_get [2022-07-14 02:10:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_echo_req [2022-07-14 02:10:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_echo_req [2022-07-14 02:10:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-14 02:10:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-14 02:10:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2022-07-14 02:10:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2022-07-14 02:10:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_error [2022-07-14 02:10:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_error [2022-07-14 02:10:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timeout [2022-07-14 02:10:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timeout [2022-07-14 02:10:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop [2022-07-14 02:10:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop [2022-07-14 02:10:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2022-07-14 02:10:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2022-07-14 02:10:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_flogi_req [2022-07-14 02:10:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_flogi_req [2022-07-14 02:10:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-14 02:10:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-14 02:10:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-14 02:10:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-14 02:10:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state [2022-07-14 02:10:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state [2022-07-14 02:10:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_fdmi [2022-07-14 02:10:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_fdmi [2022-07-14 02:10:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-14 02:10:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-14 02:10:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_rls_req [2022-07-14 02:10:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_rls_req [2022-07-14 02:10:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_rports [2022-07-14 02:10:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_rports [2022-07-14 02:10:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_retry_cmd [2022-07-14 02:10:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_retry_cmd [2022-07-14 02:10:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2022-07-14 02:10:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2022-07-14 02:10:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-07-14 02:10:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-07-14 02:10:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-14 02:10:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2022-07-14 02:10:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2022-07-14 02:10:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-14 02:10:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-14 02:10:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_unlock_pkt [2022-07-14 02:10:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_unlock_pkt [2022-07-14 02:10:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure hton24 [2022-07-14 02:10:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure hton24 [2022-07-14 02:10:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_timeout [2022-07-14 02:10:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_timeout [2022-07-14 02:10:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_logo_req [2022-07-14 02:10:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_logo_req [2022-07-14 02:10:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec [2022-07-14 02:10:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec [2022-07-14 02:10:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-07-14 02:10:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-07-14 02:10:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_complete_locked [2022-07-14 02:10:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_complete_locked [2022-07-14 02:10:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-14 02:10:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-14 02:10:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_ack [2022-07-14 02:10:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_ack [2022-07-14 02:10:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set [2022-07-14 02:10:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set [2022-07-14 02:10:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_set_port_id [2022-07-14 02:10:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_set_port_id [2022-07-14 02:10:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-14 02:10:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-14 02:10:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_release [2022-07-14 02:10:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_release [2022-07-14 02:10:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-14 02:10:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-14 02:10:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-07-14 02:10:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-07-14 02:10:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2022-07-14 02:10:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2022-07-14 02:10:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rlir_req [2022-07-14 02:10:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rlir_req [2022-07-14 02:10:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_fcp_prli [2022-07-14 02:10:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_fcp_prli [2022-07-14 02:10:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prlo_req [2022-07-14 02:10:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prlo_req [2022-07-14 02:10:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-07-14 02:10:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-07-14 02:10:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_em_alloc [2022-07-14 02:10:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_em_alloc [2022-07-14 02:10:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-07-14 02:10:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-07-14 02:10:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset [2022-07-14 02:10:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset [2022-07-14 02:10:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ct_request [2022-07-14 02:10:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ct_request [2022-07-14 02:10:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2022-07-14 02:10:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2022-07-14 02:10:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2022-07-14 02:10:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2022-07-14 02:10:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vports_linkchange [2022-07-14 02:10:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vports_linkchange [2022-07-14 02:10:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2022-07-14 02:10:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2022-07-14 02:10:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2022-07-14 02:10:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2022-07-14 02:10:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2022-07-14 02:10:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2022-07-14 02:10:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_logo [2022-07-14 02:10:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_logo [2022-07-14 02:10:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-07-14 02:10:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-07-14 02:10:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-07-14 02:10:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-07-14 02:10:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_set_resp [2022-07-14 02:10:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_set_resp [2022-07-14 02:10:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abort_io [2022-07-14 02:10:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abort_io [2022-07-14 02:10:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2022-07-14 02:10:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2022-07-14 02:10:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-14 02:10:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-14 02:10:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-07-14 02:10:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-07-14 02:10:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_hold [2022-07-14 02:10:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_hold [2022-07-14 02:10:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-07-14 02:10:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-07-14 02:10:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ptp_setup [2022-07-14 02:10:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ptp_setup [2022-07-14 02:10:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_req [2022-07-14 02:10:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_req [2022-07-14 02:10:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-14 02:10:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-14 02:10:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2022-07-14 02:10:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2022-07-14 02:10:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abort_locked [2022-07-14 02:10:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abort_locked [2022-07-14 02:10:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2022-07-14 02:10:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-14 02:10:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-14 02:10:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_timer_set [2022-07-14 02:10:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_timer_set [2022-07-14 02:10:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset_locked [2022-07-14 02:10:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset_locked [2022-07-14 02:10:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-14 02:10:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_ddp_done [2022-07-14 02:10:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_ddp_done [2022-07-14 02:10:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-07-14 02:10:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-07-14 02:10:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-07-14 02:10:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-07-14 02:10:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-14 02:10:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-14 02:10:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-14 02:10:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-14 02:10:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsp_rec_tov [2022-07-14 02:10:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsp_rec_tov [2022-07-14 02:10:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-14 02:10:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_plogi_req [2022-07-14 02:10:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_plogi_req [2022-07-14 02:10:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure fc_io_compl [2022-07-14 02:10:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_io_compl [2022-07-14 02:10:23,998 INFO L234 CfgBuilder]: Building ICFG [2022-07-14 02:10:24,008 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-14 02:10:24,316 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-14 02:10:38,321 INFO L275 CfgBuilder]: Performing block encoding [2022-07-14 02:10:38,354 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-14 02:10:38,355 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-14 02:10:38,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:10:38 BoogieIcfgContainer [2022-07-14 02:10:38,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-14 02:10:38,366 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-14 02:10:38,366 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-14 02:10:38,369 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-14 02:10:38,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.07 02:10:10" (1/3) ... [2022-07-14 02:10:38,371 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@335f69bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:10:38, skipping insertion in model container [2022-07-14 02:10:38,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 02:10:20" (2/3) ... [2022-07-14 02:10:38,371 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@335f69bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.07 02:10:38, skipping insertion in model container [2022-07-14 02:10:38,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.07 02:10:38" (3/3) ... [2022-07-14 02:10:38,372 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-14 02:10:38,386 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-14 02:10:38,386 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-14 02:10:38,580 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-14 02:10:38,590 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@6af72f74, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@754774e0 [2022-07-14 02:10:38,590 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-14 02:10:38,615 INFO L276 IsEmpty]: Start isEmpty. Operand has 7187 states, 4636 states have (on average 1.3677739430543572) internal successors, (6341), 5012 states have internal predecessors, (6341), 2198 states have call successors, (2198), 352 states have call predecessors, (2198), 351 states have return successors, (2192), 2010 states have call predecessors, (2192), 2192 states have call successors, (2192) [2022-07-14 02:10:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-07-14 02:10:38,647 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 02:10:38,648 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 02:10:38,648 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 02:10:38,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 02:10:38,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1746370306, now seen corresponding path program 1 times [2022-07-14 02:10:38,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 02:10:38,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1066328564] [2022-07-14 02:10:38,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 02:10:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 02:10:39,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:39,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-14 02:10:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:39,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-14 02:10:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:39,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-14 02:10:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:39,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-14 02:10:39,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:39,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-14 02:10:39,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:40,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-07-14 02:10:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:40,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-14 02:10:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:10:40,058 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-14 02:10:40,059 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 02:10:40,060 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1066328564] [2022-07-14 02:10:40,060 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1066328564] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 02:10:40,061 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 02:10:40,061 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-14 02:10:40,065 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399881327] [2022-07-14 02:10:40,067 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 02:10:40,071 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-14 02:10:40,072 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 02:10:40,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-14 02:10:40,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-14 02:10:40,123 INFO L87 Difference]: Start difference. First operand has 7187 states, 4636 states have (on average 1.3677739430543572) internal successors, (6341), 5012 states have internal predecessors, (6341), 2198 states have call successors, (2198), 352 states have call predecessors, (2198), 351 states have return successors, (2192), 2010 states have call predecessors, (2192), 2192 states have call successors, (2192) Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-14 02:11:00,185 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:11:20,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 02:11:20,490 INFO L93 Difference]: Finished difference Result 24121 states and 38043 transitions. [2022-07-14 02:11:20,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-14 02:11:20,501 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 91 [2022-07-14 02:11:20,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 02:11:20,666 INFO L225 Difference]: With dead ends: 24121 [2022-07-14 02:11:20,666 INFO L226 Difference]: Without dead ends: 16900 [2022-07-14 02:11:20,752 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-14 02:11:20,756 INFO L413 NwaCegarLoop]: 18107 mSDtfsCounter, 13174 mSDsluCounter, 13593 mSDsCounter, 0 mSdLazyCounter, 11993 mSolverCounterSat, 6498 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14985 SdHoareTripleChecker+Valid, 31700 SdHoareTripleChecker+Invalid, 18492 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6498 IncrementalHoareTripleChecker+Valid, 11993 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.7s IncrementalHoareTripleChecker+Time [2022-07-14 02:11:20,758 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14985 Valid, 31700 Invalid, 18492 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6498 Valid, 11993 Invalid, 1 Unknown, 0 Unchecked, 38.7s Time] [2022-07-14 02:11:20,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16900 states. [2022-07-14 02:11:21,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16900 to 14267. [2022-07-14 02:11:21,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14267 states, 9197 states have (on average 1.3560943786017179) internal successors, (12472), 9933 states have internal predecessors, (12472), 4371 states have call successors, (4371), 699 states have call predecessors, (4371), 698 states have return successors, (4369), 4005 states have call predecessors, (4369), 4369 states have call successors, (4369) [2022-07-14 02:11:22,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14267 states to 14267 states and 21212 transitions. [2022-07-14 02:11:22,023 INFO L78 Accepts]: Start accepts. Automaton has 14267 states and 21212 transitions. Word has length 91 [2022-07-14 02:11:22,024 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 02:11:22,024 INFO L495 AbstractCegarLoop]: Abstraction has 14267 states and 21212 transitions. [2022-07-14 02:11:22,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-14 02:11:22,025 INFO L276 IsEmpty]: Start isEmpty. Operand 14267 states and 21212 transitions. [2022-07-14 02:11:22,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-07-14 02:11:22,035 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 02:11:22,035 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 02:11:22,036 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-14 02:11:22,036 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 02:11:22,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 02:11:22,037 INFO L85 PathProgramCache]: Analyzing trace with hash 1384234251, now seen corresponding path program 1 times [2022-07-14 02:11:22,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 02:11:22,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1560457243] [2022-07-14 02:11:22,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 02:11:22,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 02:11:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-14 02:11:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:11:22,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 02:11:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-14 02:11:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:11:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-14 02:11:22,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-14 02:11:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:11:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-14 02:11:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-14 02:11:22,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-14 02:11:22,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:11:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-14 02:11:22,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 02:11:22,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1560457243] [2022-07-14 02:11:22,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1560457243] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 02:11:22,760 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 02:11:22,760 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 02:11:22,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1545665876] [2022-07-14 02:11:22,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 02:11:22,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 02:11:22,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 02:11:22,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 02:11:22,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-14 02:11:22,763 INFO L87 Difference]: Start difference. First operand 14267 states and 21212 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 02:11:54,595 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:11:56,642 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:11:58,673 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:12:00,779 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:12:02,235 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-14 02:12:36,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 02:12:36,710 INFO L93 Difference]: Finished difference Result 49998 states and 76835 transitions. [2022-07-14 02:12:36,719 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 02:12:36,720 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 97 [2022-07-14 02:12:36,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 02:12:36,980 INFO L225 Difference]: With dead ends: 49998 [2022-07-14 02:12:36,981 INFO L226 Difference]: Without dead ends: 35741 [2022-07-14 02:12:37,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-07-14 02:12:37,103 INFO L413 NwaCegarLoop]: 16828 mSDtfsCounter, 17847 mSDsluCounter, 23464 mSDsCounter, 0 mSdLazyCounter, 22493 mSolverCounterSat, 13459 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 65.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19066 SdHoareTripleChecker+Valid, 40292 SdHoareTripleChecker+Invalid, 35955 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 13459 IncrementalHoareTripleChecker+Valid, 22493 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 71.4s IncrementalHoareTripleChecker+Time [2022-07-14 02:12:37,105 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19066 Valid, 40292 Invalid, 35955 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [13459 Valid, 22493 Invalid, 3 Unknown, 0 Unchecked, 71.4s Time] [2022-07-14 02:12:37,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35741 states. [2022-07-14 02:12:38,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35741 to 28492. [2022-07-14 02:12:38,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28492 states, 18362 states have (on average 1.3563881930072976) internal successors, (24906), 19834 states have internal predecessors, (24906), 8733 states have call successors, (8733), 1397 states have call predecessors, (8733), 1396 states have return successors, (8730), 8002 states have call predecessors, (8730), 8730 states have call successors, (8730) [2022-07-14 02:12:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28492 states to 28492 states and 42369 transitions. [2022-07-14 02:12:39,105 INFO L78 Accepts]: Start accepts. Automaton has 28492 states and 42369 transitions. Word has length 97 [2022-07-14 02:12:39,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 02:12:39,105 INFO L495 AbstractCegarLoop]: Abstraction has 28492 states and 42369 transitions. [2022-07-14 02:12:39,106 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 02:12:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 28492 states and 42369 transitions. [2022-07-14 02:12:39,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-07-14 02:12:39,121 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 02:12:39,121 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 02:12:39,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-14 02:12:39,122 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 02:12:39,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 02:12:39,122 INFO L85 PathProgramCache]: Analyzing trace with hash 423607299, now seen corresponding path program 1 times [2022-07-14 02:12:39,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 02:12:39,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617640929] [2022-07-14 02:12:39,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 02:12:39,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 02:12:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-14 02:12:39,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:12:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-14 02:12:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:12:39,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-14 02:12:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-14 02:12:39,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2022-07-14 02:12:39,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-07-14 02:12:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-07-14 02:12:39,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 108 [2022-07-14 02:12:39,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:12:39,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-14 02:12:39,712 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 02:12:39,712 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617640929] [2022-07-14 02:12:39,712 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617640929] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 02:12:39,712 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 02:12:39,712 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-14 02:12:39,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2137375901] [2022-07-14 02:12:39,714 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 02:12:39,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-14 02:12:39,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 02:12:39,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-14 02:12:39,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-14 02:12:39,717 INFO L87 Difference]: Start difference. First operand 28492 states and 42369 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 02:12:55,680 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 [] [2022-07-14 02:13:12,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-14 02:13:12,432 INFO L93 Difference]: Finished difference Result 71118 states and 110904 transitions. [2022-07-14 02:13:12,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-14 02:13:12,436 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 120 [2022-07-14 02:13:12,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-14 02:13:12,760 INFO L225 Difference]: With dead ends: 71118 [2022-07-14 02:13:12,761 INFO L226 Difference]: Without dead ends: 42636 [2022-07-14 02:13:13,119 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-14 02:13:13,124 INFO L413 NwaCegarLoop]: 10243 mSDtfsCounter, 9175 mSDsluCounter, 22973 mSDsCounter, 0 mSdLazyCounter, 18291 mSolverCounterSat, 8431 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9997 SdHoareTripleChecker+Valid, 33216 SdHoareTripleChecker+Invalid, 26723 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8431 IncrementalHoareTripleChecker+Valid, 18291 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.9s IncrementalHoareTripleChecker+Time [2022-07-14 02:13:13,125 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9997 Valid, 33216 Invalid, 26723 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8431 Valid, 18291 Invalid, 1 Unknown, 0 Unchecked, 30.9s Time] [2022-07-14 02:13:13,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42636 states. [2022-07-14 02:13:15,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42636 to 28496. [2022-07-14 02:13:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28496 states, 18366 states have (on average 1.3563105738865295) internal successors, (24910), 19838 states have internal predecessors, (24910), 8733 states have call successors, (8733), 1397 states have call predecessors, (8733), 1396 states have return successors, (8730), 8002 states have call predecessors, (8730), 8730 states have call successors, (8730) [2022-07-14 02:13:15,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28496 states to 28496 states and 42373 transitions. [2022-07-14 02:13:15,373 INFO L78 Accepts]: Start accepts. Automaton has 28496 states and 42373 transitions. Word has length 120 [2022-07-14 02:13:15,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-14 02:13:15,374 INFO L495 AbstractCegarLoop]: Abstraction has 28496 states and 42373 transitions. [2022-07-14 02:13:15,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 4 states have internal predecessors, (81), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-14 02:13:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 28496 states and 42373 transitions. [2022-07-14 02:13:15,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-07-14 02:13:15,554 INFO L187 NwaCegarLoop]: Found error trace [2022-07-14 02:13:15,555 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-14 02:13:15,555 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-14 02:13:15,555 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-14 02:13:15,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-14 02:13:15,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1711366234, now seen corresponding path program 1 times [2022-07-14 02:13:15,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-14 02:13:15,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408867363] [2022-07-14 02:13:15,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-14 02:13:15,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-14 02:13:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-14 02:13:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-14 02:13:16,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-14 02:13:16,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-14 02:13:16,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-14 02:13:16,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-14 02:13:16,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-14 02:13:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-07-14 02:13:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-14 02:13:16,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-14 02:13:16,195 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-07-14 02:13:16,196 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-14 02:13:16,196 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408867363] [2022-07-14 02:13:16,196 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408867363] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-14 02:13:16,196 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-14 02:13:16,196 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-14 02:13:16,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153689290] [2022-07-14 02:13:16,197 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-14 02:13:16,198 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-14 02:13:16,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-14 02:13:16,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-14 02:13:16,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-14 02:13:16,199 INFO L87 Difference]: Start difference. First operand 28496 states and 42373 transitions. Second operand has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 4 states have internal predecessors, (85), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-07-14 02:13:48,247 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []