./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 e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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-dev-e19ca92 [2021-12-22 15:16:40,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:16:40,200 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:16:40,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:16:40,260 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:16:40,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:16:40,265 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:16:40,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:16:40,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:16:40,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:16:40,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:16:40,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:16:40,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:16:40,279 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:16:40,281 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:16:40,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:16:40,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:16:40,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:16:40,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:16:40,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:16:40,296 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:16:40,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:16:40,298 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:16:40,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:16:40,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:16:40,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:16:40,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:16:40,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:16:40,302 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:16:40,303 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:16:40,303 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:16:40,304 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:16:40,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:16:40,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:16:40,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:16:40,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:16:40,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:16:40,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:16:40,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:16:40,307 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:16:40,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:16:40,312 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:16:40,334 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:16:40,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:16:40,340 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:16:40,340 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:16:40,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:16:40,341 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:16:40,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:16:40,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:16:40,342 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:16:40,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:16:40,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:16:40,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:16:40,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:16:40,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:16:40,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:16:40,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:16:40,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:16:40,345 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:16:40,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:16:40,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:16:40,345 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:16:40,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:16:40,345 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:16:40,346 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:16:40,346 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:16:40,346 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:16:40,346 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df0142f01e8dc7395ac2d7febe55521342ae4d40800e7cf114c6d5c4f1ccf681 [2021-12-22 15:16:40,575 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:16:40,603 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:16:40,607 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:16:40,609 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:16:40,609 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:16:40,611 INFO L432 ainManager$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 [2021-12-22 15:16:40,671 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c3b4aea/ed0b699cf211428499e1fe8fbfd06f81/FLAG1618464f7 [2021-12-22 15:16:41,486 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:16:41,486 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 [2021-12-22 15:16:41,542 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c3b4aea/ed0b699cf211428499e1fe8fbfd06f81/FLAG1618464f7 [2021-12-22 15:16:41,997 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49c3b4aea/ed0b699cf211428499e1fe8fbfd06f81 [2021-12-22 15:16:41,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:16:42,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:16:42,002 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:16:42,002 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:16:42,004 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:16:42,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:16:41" (1/1) ... [2021-12-22 15:16:42,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b9d04c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:42, skipping insertion in model container [2021-12-22 15:16:42,006 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:16:41" (1/1) ... [2021-12-22 15:16:42,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:16:42,208 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:16:48,453 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] [2021-12-22 15:16:48,533 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:16:48,589 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:16:49,451 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] [2021-12-22 15:16:49,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:16:49,625 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:16:49,627 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49 WrapperNode [2021-12-22 15:16:49,627 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:16:49,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:16:49,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:16:49,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:16:49,633 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:49,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,048 INFO L137 Inliner]: procedures = 749, calls = 8021, calls flagged for inlining = 189, calls inlined = 181, statements flattened = 10948 [2021-12-22 15:16:50,050 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:16:50,050 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:16:50,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:16:50,051 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:16:50,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,143 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,654 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:16:50,780 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:16:50,780 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:16:50,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:16:50,781 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (1/1) ... [2021-12-22 15:16:50,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:16:50,804 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:16:50,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 15:16:50,927 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 15:16:50,967 INFO L130 BoogieDeclarations]: Found specification of procedure fc_tm_done [2021-12-22 15:16:50,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_tm_done [2021-12-22 15:16:50,983 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 15:16:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 15:16:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_each_cmd [2021-12-22 15:16:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_each_cmd [2021-12-22 15:16:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_last [2021-12-22 15:16:50,984 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_last [2021-12-22 15:16:50,984 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_adisc_req [2021-12-22 15:16:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_adisc_req [2021-12-22 15:16:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_prli [2021-12-22 15:16:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_prli [2021-12-22 15:16:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_set [2021-12-22 15:16:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_set [2021-12-22 15:16:50,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state [2021-12-22 15:16:50,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state [2021-12-22 15:16:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-22 15:16:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-22 15:16:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:16:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:16:50,986 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_data [2021-12-22 15:16:50,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_data [2021-12-22 15:16:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_abort [2021-12-22 15:16:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_abort [2021-12-22 15:16:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_create [2021-12-22 15:16:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_create [2021-12-22 15:16:50,987 INFO L130 BoogieDeclarations]: Found specification of procedure fc_copy_buffer_to_sglist [2021-12-22 15:16:50,987 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_copy_buffer_to_sglist [2021-12-22 15:16:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-22 15:16:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-22 15:16:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2021-12-22 15:16:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2021-12-22 15:16:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-22 15:16:50,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-22 15:16:50,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:16:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:16:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_rport_callback [2021-12-22 15:16:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_rport_callback [2021-12-22 15:16:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2021-12-22 15:16:50,989 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2021-12-22 15:16:50,989 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2021-12-22 15:16:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2021-12-22 15:16:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2021-12-22 15:16:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2021-12-22 15:16:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_exch_abort [2021-12-22 15:16:50,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_exch_abort [2021-12-22 15:16:50,990 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_resp [2021-12-22 15:16:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_resp [2021-12-22 15:16:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_alloc [2021-12-22 15:16:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_alloc [2021-12-22 15:16:50,991 INFO L130 BoogieDeclarations]: Found specification of procedure fc_els_resp_type [2021-12-22 15:16:50,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_els_resp_type [2021-12-22 15:16:50,992 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$ [2021-12-22 15:16:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2021-12-22 15:16:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_add_fc4_type [2021-12-22 15:16:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_add_fc4_type [2021-12-22 15:16:50,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:50,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_els_req [2021-12-22 15:16:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_els_req [2021-12-22 15:16:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-22 15:16:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-22 15:16:50,993 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_free [2021-12-22 15:16:50,993 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_free [2021-12-22 15:16:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2021-12-22 15:16:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2021-12-22 15:16:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_req [2021-12-22 15:16:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_req [2021-12-22 15:16:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_send [2021-12-22 15:16:50,994 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_send [2021-12-22 15:16:50,994 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2021-12-22 15:16:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2021-12-22 15:16:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-22 15:16:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-22 15:16:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2021-12-22 15:16:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2021-12-22 15:16:50,995 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-22 15:16:50,995 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-22 15:16:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 15:16:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 15:16:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_fc_rport [2021-12-22 15:16:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_fc_rport [2021-12-22 15:16:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 15:16:50,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 15:16:50,996 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send [2021-12-22 15:16:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send [2021-12-22 15:16:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state_enter [2021-12-22 15:16:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state_enter [2021-12-22 15:16:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-22 15:16:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-22 15:16:50,997 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state_enter [2021-12-22 15:16:50,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state_enter [2021-12-22 15:16:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_disc_callback [2021-12-22 15:16:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_disc_callback [2021-12-22 15:16:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq [2021-12-22 15:16:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq [2021-12-22 15:16:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lport_queue_ready [2021-12-22 15:16:50,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lport_queue_ready [2021-12-22 15:16:50,998 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_delete [2021-12-22 15:16:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_delete [2021-12-22 15:16:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2021-12-22 15:16:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2021-12-22 15:16:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_can_queue_ramp_down [2021-12-22 15:16:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_can_queue_ramp_down [2021-12-22 15:16:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2021-12-22 15:16:50,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2021-12-22 15:16:50,999 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-22 15:16:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-22 15:16:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:16:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:16:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_flogi [2021-12-22 15:16:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_flogi [2021-12-22 15:16:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_request [2021-12-22 15:16:51,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_request [2021-12-22 15:16:51,000 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-22 15:16:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recovery [2021-12-22 15:16:51,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recovery [2021-12-22 15:16:51,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:16:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:16:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 15:16:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 15:16:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_needs_ack [2021-12-22 15:16:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_needs_ack [2021-12-22 15:16:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_is_init [2021-12-22 15:16:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_is_init [2021-12-22 15:16:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2021-12-22 15:16:51,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2021-12-22 15:16:51,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_rtv_resp [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_rtv_resp [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_resp [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_resp [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_find [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_find [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_is_linear [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_is_linear [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_block_scsi_eh [2021-12-22 15:16:51,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_block_scsi_eh [2021-12-22 15:16:51,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_flogi [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_flogi [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_class [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_class [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_restart [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_restart [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_abts [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_abts [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_alloc [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_alloc [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ns_resp [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ns_resp [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv_data [2021-12-22 15:16:51,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv_data [2021-12-22 15:16:51,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_logo_req [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_logo_req [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_adisc [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_adisc [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rrq [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rrq [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkdown [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkdown [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_sid [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_sid [2021-12-22 15:16:51,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_frame_alloc [2021-12-22 15:16:51,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_frame_alloc [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remote_port_chkready [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remote_port_chkready [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flush_queue [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flush_queue [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lock_pkt [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lock_pkt [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_adisc_fill [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_adisc_fill [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prli_req [2021-12-22 15:16:51,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prli_req [2021-12-22 15:16:51,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_seq_resp [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_seq_resp [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rnid_req [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rnid_req [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_els_req [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_els_req [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error_retry [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error_retry [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_invoke_resp [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_invoke_resp [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_bls [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_bls [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_final [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_final [2021-12-22 15:16:51,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_error [2021-12-22 15:16:51,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_error [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_send_ba_rjt [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_send_ba_rjt [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_exch_mgr [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_exch_mgr [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_timeout [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_timeout [2021-12-22 15:16:51,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset [2021-12-22 15:16:51,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkdown [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkdown [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_recip [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_recip [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2021-12-22 15:16:51,031 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2021-12-22 15:16:51,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_work [2021-12-22 15:16:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_work [2021-12-22 15:16:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_reset [2021-12-22 15:16:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_reset [2021-12-22 15:16:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_timeout [2021-12-22 15:16:51,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_timeout [2021-12-22 15:16:51,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_335 [2021-12-22 15:16:51,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_335 [2021-12-22 15:16:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-22 15:16:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-22 15:16:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_plogi [2021-12-22 15:16:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_plogi [2021-12-22 15:16:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:16:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_prli [2021-12-22 15:16:51,034 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_prli [2021-12-22 15:16:51,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-12-22 15:16:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-12-22 15:16:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_error [2021-12-22 15:16:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_error [2021-12-22 15:16:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-12-22 15:16:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-12-22 15:16:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_login_complete [2021-12-22 15:16:51,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_login_complete [2021-12-22 15:16:51,035 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-22 15:16:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-22 15:16:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-22 15:16:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-22 15:16:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:16:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abts_resp [2021-12-22 15:16:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abts_resp [2021-12-22 15:16:51,036 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_req [2021-12-22 15:16:51,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_req [2021-12-22 15:16:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-12-22 15:16:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-12-22 15:16:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_8 [2021-12-22 15:16:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_8 [2021-12-22 15:16:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_fill [2021-12-22 15:16:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_fill [2021-12-22 15:16:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:16:51,037 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_get_maxframe [2021-12-22 15:16:51,037 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_get_maxframe [2021-12-22 15:16:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:16:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:16:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:16:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_disabled [2021-12-22 15:16:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_disabled [2021-12-22 15:16:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:16:51,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:16:51,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_req [2021-12-22 15:16:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_req [2021-12-22 15:16:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_cmd [2021-12-22 15:16:51,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_cmd [2021-12-22 15:16:51,039 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_release [2021-12-22 15:16:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_release [2021-12-22 15:16:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2021-12-22 15:16:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2021-12-22 15:16:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ready [2021-12-22 15:16:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ready [2021-12-22 15:16:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2021-12-22 15:16:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2021-12-22 15:16:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_compatible_roles [2021-12-22 15:16:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_compatible_roles [2021-12-22 15:16:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-22 15:16:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-22 15:16:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:16:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:16:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_ready [2021-12-22 15:16:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_ready [2021-12-22 15:16:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-22 15:16:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-22 15:16:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2021-12-22 15:16:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2021-12-22 15:16:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_start_next_locked [2021-12-22 15:16:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_start_next_locked [2021-12-22 15:16:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq_resp [2021-12-22 15:16:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq_resp [2021-12-22 15:16:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_scr [2021-12-22 15:16:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_scr [2021-12-22 15:16:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-22 15:16:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-22 15:16:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-22 15:16:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-22 15:16:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_els_rsp_send [2021-12-22 15:16:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_els_rsp_send [2021-12-22 15:16:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-22 15:16:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-22 15:16:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:16:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:16:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-22 15:16:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-22 15:16:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-22 15:16:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-22 15:16:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_cancel [2021-12-22 15:16:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_cancel [2021-12-22 15:16:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-22 15:16:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-22 15:16:51,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2021-12-22 15:16:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_alloc [2021-12-22 15:16:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_alloc [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ns [2021-12-22 15:16:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ns [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-22 15:16:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:16:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:16:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:16:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-22 15:16:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-22 15:16:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_error [2021-12-22 15:16:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_error [2021-12-22 15:16:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ms_resp [2021-12-22 15:16:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ms_resp [2021-12-22 15:16:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_fc_hdr [2021-12-22 15:16:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_fc_hdr [2021-12-22 15:16:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2021-12-22 15:16:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2021-12-22 15:16:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_reset [2021-12-22 15:16:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_reset [2021-12-22 15:16:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_lookup [2021-12-22 15:16:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_lookup [2021-12-22 15:16:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-22 15:16:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-22 15:16:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2021-12-22 15:16:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2021-12-22 15:16:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ms [2021-12-22 15:16:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ms [2021-12-22 15:16:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2021-12-22 15:16:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2021-12-22 15:16:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_orig [2021-12-22 15:16:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_orig [2021-12-22 15:16:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2021-12-22 15:16:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2021-12-22 15:16:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error [2021-12-22 15:16:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error [2021-12-22 15:16:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_req [2021-12-22 15:16:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_req [2021-12-22 15:16:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_prli_resp [2021-12-22 15:16:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_prli_resp [2021-12-22 15:16:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-22 15:16:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-22 15:16:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:16:51,079 INFO L130 BoogieDeclarations]: Found specification of procedure fc_flogi_fill [2021-12-22 15:16:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_flogi_fill [2021-12-22 15:16:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2021-12-22 15:16:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2021-12-22 15:16:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup [2021-12-22 15:16:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup [2021-12-22 15:16:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-22 15:16:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-22 15:16:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_reset [2021-12-22 15:16:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_reset [2021-12-22 15:16:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_rjt [2021-12-22 15:16:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_rjt [2021-12-22 15:16:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_seq_send [2021-12-22 15:16:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_seq_send [2021-12-22 15:16:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-22 15:16:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-22 15:16:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-22 15:16:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-22 15:16:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_resp [2021-12-22 15:16:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_resp [2021-12-22 15:16:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-22 15:16:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-22 15:16:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2021-12-22 15:16:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2021-12-22 15:16:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rec [2021-12-22 15:16:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rec [2021-12-22 15:16:51,082 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done_locked [2021-12-22 15:16:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done_locked [2021-12-22 15:16:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_delete [2021-12-22 15:16:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_delete [2021-12-22 15:16:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_resp [2021-12-22 15:16:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_resp [2021-12-22 15:16:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_id_resp [2021-12-22 15:16:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_id_resp [2021-12-22 15:16:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_reply_hdr [2021-12-22 15:16:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_reply_hdr [2021-12-22 15:16:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_pool_reset [2021-12-22 15:16:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_pool_reset [2021-12-22 15:16:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 15:16:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 15:16:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_parse [2021-12-22 15:16:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_parse [2021-12-22 15:16:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:16:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:16:51,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-22 15:16:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-22 15:16:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-22 15:16:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-22 15:16:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_logo [2021-12-22 15:16:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_logo [2021-12-22 15:16:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2021-12-22 15:16:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2021-12-22 15:16:51,085 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_resp [2021-12-22 15:16:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_resp [2021-12-22 15:16:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-22 15:16:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-22 15:16:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_lport [2021-12-22 15:16:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_lport [2021-12-22 15:16:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-22 15:16:51,086 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-22 15:16:51,086 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2021-12-22 15:16:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2021-12-22 15:16:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2021-12-22 15:16:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2021-12-22 15:16:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset_send [2021-12-22 15:16:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset_send [2021-12-22 15:16:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:16:51,087 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 15:16:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 15:16:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_abort [2021-12-22 15:16:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_abort [2021-12-22 15:16:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2021-12-22 15:16:51,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2021-12-22 15:16:51,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:16:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_del [2021-12-22 15:16:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_del [2021-12-22 15:16:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_start [2021-12-22 15:16:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_start [2021-12-22 15:16:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_t0_prli [2021-12-22 15:16:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_t0_prli [2021-12-22 15:16:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_vport_setlink [2021-12-22 15:16:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_vport_setlink [2021-12-22 15:16:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_id_lookup [2021-12-22 15:16:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_id_lookup [2021-12-22 15:16:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-22 15:16:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-22 15:16:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-22 15:16:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-22 15:16:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv [2021-12-22 15:16:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv [2021-12-22 15:16:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_flogi_req [2021-12-22 15:16:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_flogi_req [2021-12-22 15:16:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-22 15:16:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2021-12-22 15:16:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_scr_resp [2021-12-22 15:16:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_scr_resp [2021-12-22 15:16:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_done [2021-12-22 15:16:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_done [2021-12-22 15:16:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_hold [2021-12-22 15:16:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_hold [2021-12-22 15:16:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flogi_resp [2021-12-22 15:16:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flogi_resp [2021-12-22 15:16:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:16:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_plogi_resp [2021-12-22 15:16:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_plogi_resp [2021-12-22 15:16:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-12-22 15:16:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-12-22 15:16:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_resp [2021-12-22 15:16:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_resp [2021-12-22 15:16:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure fc_ct_hdr_fill [2021-12-22 15:16:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_ct_hdr_fill [2021-12-22 15:16:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr [2021-12-22 15:16:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr [2021-12-22 15:16:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_release [2021-12-22 15:16:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_release [2021-12-22 15:16:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-22 15:16:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-22 15:16:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 15:16:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 15:16:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-22 15:16:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-22 15:16:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_dns [2021-12-22 15:16:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_dns [2021-12-22 15:16:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set_locked [2021-12-22 15:16:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set_locked [2021-12-22 15:16:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-22 15:16:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-22 15:16:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkup [2021-12-22 15:16:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkup [2021-12-22 15:16:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkup [2021-12-22 15:16:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkup [2021-12-22 15:16:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rctl_name [2021-12-22 15:16:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rctl_name [2021-12-22 15:16:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_fcp [2021-12-22 15:16:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_fcp [2021-12-22 15:16:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-22 15:16:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-22 15:16:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_locked [2021-12-22 15:16:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_locked [2021-12-22 15:16:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_rtv [2021-12-22 15:16:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_rtv [2021-12-22 15:16:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2021-12-22 15:16:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2021-12-22 15:16:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_adisc_resp [2021-12-22 15:16:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_adisc_resp [2021-12-22 15:16:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 15:16:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 15:16:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2021-12-22 15:16:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2021-12-22 15:16:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_139 [2021-12-22 15:16:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_139 [2021-12-22 15:16:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-22 15:16:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-22 15:16:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_update_stats [2021-12-22 15:16:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_update_stats [2021-12-22 15:16:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done [2021-12-22 15:16:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done [2021-12-22 15:16:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_iterate [2021-12-22 15:16:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_iterate [2021-12-22 15:16:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_setup_hdr [2021-12-22 15:16:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_setup_hdr [2021-12-22 15:16:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abts_resp [2021-12-22 15:16:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abts_resp [2021-12-22 15:16:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2021-12-22 15:16:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2021-12-22 15:16:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_rscn_req [2021-12-22 15:16:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_rscn_req [2021-12-22 15:16:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_error [2021-12-22 15:16:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_error [2021-12-22 15:16:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_acc [2021-12-22 15:16:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_acc [2021-12-22 15:16:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2021-12-22 15:16:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2021-12-22 15:16:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_get [2021-12-22 15:16:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_get [2021-12-22 15:16:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_echo_req [2021-12-22 15:16:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_echo_req [2021-12-22 15:16:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 15:16:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 15:16:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2021-12-22 15:16:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2021-12-22 15:16:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_error [2021-12-22 15:16:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_error [2021-12-22 15:16:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timeout [2021-12-22 15:16:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timeout [2021-12-22 15:16:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop [2021-12-22 15:16:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop [2021-12-22 15:16:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2021-12-22 15:16:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2021-12-22 15:16:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_flogi_req [2021-12-22 15:16:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_flogi_req [2021-12-22 15:16:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2021-12-22 15:16:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2021-12-22 15:16:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:16:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:16:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state [2021-12-22 15:16:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state [2021-12-22 15:16:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_fdmi [2021-12-22 15:16:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_fdmi [2021-12-22 15:16:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:16:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:16:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_rls_req [2021-12-22 15:16:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_rls_req [2021-12-22 15:16:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_rports [2021-12-22 15:16:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_rports [2021-12-22 15:16:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_retry_cmd [2021-12-22 15:16:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_retry_cmd [2021-12-22 15:16:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2021-12-22 15:16:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2021-12-22 15:16:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-22 15:16:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-22 15:16:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:16:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2021-12-22 15:16:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2021-12-22 15:16:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:16:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:16:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_unlock_pkt [2021-12-22 15:16:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_unlock_pkt [2021-12-22 15:16:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure hton24 [2021-12-22 15:16:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure hton24 [2021-12-22 15:16:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_timeout [2021-12-22 15:16:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_timeout [2021-12-22 15:16:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_logo_req [2021-12-22 15:16:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_logo_req [2021-12-22 15:16:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec [2021-12-22 15:16:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec [2021-12-22 15:16:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-22 15:16:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-22 15:16:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_complete_locked [2021-12-22 15:16:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_complete_locked [2021-12-22 15:16:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-22 15:16:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-22 15:16:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_ack [2021-12-22 15:16:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_ack [2021-12-22 15:16:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set [2021-12-22 15:16:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set [2021-12-22 15:16:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_set_port_id [2021-12-22 15:16:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_set_port_id [2021-12-22 15:16:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2021-12-22 15:16:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2021-12-22 15:16:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_release [2021-12-22 15:16:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_release [2021-12-22 15:16:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-22 15:16:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-22 15:16:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-22 15:16:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-22 15:16:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2021-12-22 15:16:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2021-12-22 15:16:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rlir_req [2021-12-22 15:16:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rlir_req [2021-12-22 15:16:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_fcp_prli [2021-12-22 15:16:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_fcp_prli [2021-12-22 15:16:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prlo_req [2021-12-22 15:16:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prlo_req [2021-12-22 15:16:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-22 15:16:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-22 15:16:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_em_alloc [2021-12-22 15:16:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_em_alloc [2021-12-22 15:16:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-22 15:16:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-22 15:16:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset [2021-12-22 15:16:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset [2021-12-22 15:16:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ct_request [2021-12-22 15:16:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ct_request [2021-12-22 15:16:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2021-12-22 15:16:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2021-12-22 15:16:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2021-12-22 15:16:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2021-12-22 15:16:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vports_linkchange [2021-12-22 15:16:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vports_linkchange [2021-12-22 15:16:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2021-12-22 15:16:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2021-12-22 15:16:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2021-12-22 15:16:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2021-12-22 15:16:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2021-12-22 15:16:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2021-12-22 15:16:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_logo [2021-12-22 15:16:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_logo [2021-12-22 15:16:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-22 15:16:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-22 15:16:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-22 15:16:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-22 15:16:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_set_resp [2021-12-22 15:16:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_set_resp [2021-12-22 15:16:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abort_io [2021-12-22 15:16:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abort_io [2021-12-22 15:16:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2021-12-22 15:16:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2021-12-22 15:16:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-22 15:16:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-22 15:16:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-22 15:16:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2021-12-22 15:16:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_hold [2021-12-22 15:16:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_hold [2021-12-22 15:16:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-22 15:16:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-22 15:16:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ptp_setup [2021-12-22 15:16:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ptp_setup [2021-12-22 15:16:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_req [2021-12-22 15:16:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_req [2021-12-22 15:16:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 15:16:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 15:16:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2021-12-22 15:16:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2021-12-22 15:16:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abort_locked [2021-12-22 15:16:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abort_locked [2021-12-22 15:16:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2021-12-22 15:16:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-22 15:16:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-22 15:16:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_timer_set [2021-12-22 15:16:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_timer_set [2021-12-22 15:16:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset_locked [2021-12-22 15:16:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset_locked [2021-12-22 15:16:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:16:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_ddp_done [2021-12-22 15:16:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_ddp_done [2021-12-22 15:16:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2021-12-22 15:16:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2021-12-22 15:16:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-22 15:16:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-22 15:16:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:16:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:16:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-22 15:16:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-22 15:16:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsp_rec_tov [2021-12-22 15:16:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsp_rec_tov [2021-12-22 15:16:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-22 15:16:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_plogi_req [2021-12-22 15:16:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_plogi_req [2021-12-22 15:16:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure fc_io_compl [2021-12-22 15:16:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_io_compl [2021-12-22 15:16:52,633 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:16:52,637 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:16:52,936 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:17:03,311 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:17:03,340 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:17:03,340 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-12-22 15:17:03,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:17:03 BoogieIcfgContainer [2021-12-22 15:17:03,348 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:17:03,349 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:17:03,350 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:17:03,352 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:17:03,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:16:41" (1/3) ... [2021-12-22 15:17:03,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a89538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:17:03, skipping insertion in model container [2021-12-22 15:17:03,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:16:49" (2/3) ... [2021-12-22 15:17:03,353 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a89538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:17:03, skipping insertion in model container [2021-12-22 15:17:03,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:17:03" (3/3) ... [2021-12-22 15:17:03,354 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2021-12-22 15:17:03,362 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:17:03,362 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-22 15:17:03,418 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:17:03,424 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-22 15:17:03,424 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-22 15:17:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand has 7095 states, 4544 states have (on average 1.357394366197183) internal successors, (6168), 4920 states have internal predecessors, (6168), 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) [2021-12-22 15:17:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2021-12-22 15:17:03,536 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:17:03,536 INFO L514 BasicCegarLoop]: 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] [2021-12-22 15:17:03,537 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-22 15:17:03,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:17:03,540 INFO L85 PathProgramCache]: Analyzing trace with hash -934825542, now seen corresponding path program 1 times [2021-12-22 15:17:03,546 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:17:03,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370136536] [2021-12-22 15:17:03,546 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:17:03,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:17:03,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-22 15:17:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2021-12-22 15:17:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2021-12-22 15:17:04,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2021-12-22 15:17:04,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2021-12-22 15:17:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2021-12-22 15:17:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2021-12-22 15:17:04,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:17:04,398 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-12-22 15:17:04,399 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:17:04,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370136536] [2021-12-22 15:17:04,400 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [370136536] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:17:04,400 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:17:04,400 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-22 15:17:04,401 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617519713] [2021-12-22 15:17:04,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:17:04,404 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-22 15:17:04,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:17:04,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 15:17:04,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-22 15:17:04,436 INFO L87 Difference]: Start difference. First operand has 7095 states, 4544 states have (on average 1.357394366197183) internal successors, (6168), 4920 states have internal predecessors, (6168), 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) [2021-12-22 15:17:15,128 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:17:20,864 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:17:23,121 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-22 15:17:40,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-22 15:17:40,612 INFO L93 Difference]: Finished difference Result 23835 states and 37460 transitions. [2021-12-22 15:17:40,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-22 15:17:40,614 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 [2021-12-22 15:17:40,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-22 15:17:40,746 INFO L225 Difference]: With dead ends: 23835 [2021-12-22 15:17:40,746 INFO L226 Difference]: Without dead ends: 16706 [2021-12-22 15:17:40,810 INFO L932 BasicCegarLoop]: 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 [2021-12-22 15:17:40,813 INFO L933 BasicCegarLoop]: 18023 mSDtfsCounter, 12863 mSDsluCounter, 14103 mSDsCounter, 0 mSdLazyCounter, 11147 mSolverCounterSat, 6446 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14693 SdHoareTripleChecker+Valid, 32126 SdHoareTripleChecker+Invalid, 17595 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6446 IncrementalHoareTripleChecker+Valid, 11147 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.9s IncrementalHoareTripleChecker+Time [2021-12-22 15:17:40,813 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [14693 Valid, 32126 Invalid, 17595 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6446 Valid, 11147 Invalid, 2 Unknown, 0 Unchecked, 34.9s Time] [2021-12-22 15:17:40,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16706 states.