./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 eb692b52 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-?-eb692b5 [2022-07-20 01:31:51,818 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 01:31:51,820 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 01:31:51,863 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 01:31:51,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 01:31:51,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 01:31:51,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 01:31:51,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 01:31:51,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 01:31:51,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 01:31:51,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 01:31:51,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 01:31:51,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 01:31:51,878 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 01:31:51,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 01:31:51,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 01:31:51,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 01:31:51,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 01:31:51,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 01:31:51,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 01:31:51,891 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 01:31:51,892 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 01:31:51,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 01:31:51,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 01:31:51,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 01:31:51,901 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 01:31:51,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 01:31:51,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 01:31:51,902 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 01:31:51,903 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 01:31:51,904 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 01:31:51,904 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 01:31:51,905 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 01:31:51,906 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 01:31:51,906 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 01:31:51,908 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 01:31:51,908 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 01:31:51,909 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 01:31:51,909 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 01:31:51,909 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 01:31:51,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 01:31:51,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 01:31:51,913 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 01:31:51,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 01:31:51,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 01:31:51,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 01:31:51,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 01:31:51,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 01:31:51,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 01:31:51,943 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 01:31:51,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 01:31:51,943 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 01:31:51,944 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 01:31:51,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 01:31:51,945 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 01:31:51,945 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 01:31:51,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 01:31:51,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 01:31:51,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 01:31:51,946 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 01:31:51,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 01:31:51,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 01:31:51,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 01:31:51,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 01:31:51,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:31:51,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 01:31:51,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 01:31:51,947 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 01:31:51,947 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 01:31:51,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 01:31:51,948 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 01:31:51,948 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 01:31:51,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 01:31:51,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df0142f01e8dc7395ac2d7febe55521342ae4d40800e7cf114c6d5c4f1ccf681 [2022-07-20 01:31:52,204 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 01:31:52,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 01:31:52,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 01:31:52,230 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 01:31:52,230 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 01:31:52,232 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-20 01:31:52,286 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70cb37e16/1f25e9a93e1b42af9fbc12d49a6757f6/FLAG4ab958ba5 [2022-07-20 01:31:53,244 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 01:31:53,245 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-20 01:31:53,348 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70cb37e16/1f25e9a93e1b42af9fbc12d49a6757f6/FLAG4ab958ba5 [2022-07-20 01:31:53,569 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70cb37e16/1f25e9a93e1b42af9fbc12d49a6757f6 [2022-07-20 01:31:53,571 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 01:31:53,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 01:31:53,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 01:31:53,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 01:31:53,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 01:31:53,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:31:53" (1/1) ... [2022-07-20 01:31:53,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22892477 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:31:53, skipping insertion in model container [2022-07-20 01:31:53,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 01:31:53" (1/1) ... [2022-07-20 01:31:53,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 01:31:53,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 01:31:59,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i[709275,709288] [2022-07-20 01:31:59,941 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:32:00,015 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 01:32:01,053 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i[709275,709288] [2022-07-20 01:32:01,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 01:32:01,262 INFO L208 MainTranslator]: Completed translation [2022-07-20 01:32:01,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01 WrapperNode [2022-07-20 01:32:01,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 01:32:01,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 01:32:01,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 01:32:01,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 01:32:01,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:01,450 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:01,722 INFO L137 Inliner]: procedures = 749, calls = 8021, calls flagged for inlining = 189, calls inlined = 181, statements flattened = 11038 [2022-07-20 01:32:01,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 01:32:01,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 01:32:01,724 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 01:32:01,725 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 01:32:01,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:01,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:01,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:01,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:02,211 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:02,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:02,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:02,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 01:32:02,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 01:32:02,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 01:32:02,728 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 01:32:02,740 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (1/1) ... [2022-07-20 01:32:02,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 01:32:02,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 01:32:02,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-07-20 01:32:02,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-07-20 01:32:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure fc_tm_done [2022-07-20 01:32:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_tm_done [2022-07-20 01:32:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-07-20 01:32:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-07-20 01:32:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_each_cmd [2022-07-20 01:32:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_each_cmd [2022-07-20 01:32:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_last [2022-07-20 01:32:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_last [2022-07-20 01:32:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_adisc_req [2022-07-20 01:32:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_adisc_req [2022-07-20 01:32:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_prli [2022-07-20 01:32:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_prli [2022-07-20 01:32:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_set [2022-07-20 01:32:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_set [2022-07-20 01:32:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state [2022-07-20 01:32:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state [2022-07-20 01:32:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-07-20 01:32:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-07-20 01:32:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 01:32:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 01:32:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_data [2022-07-20 01:32:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_data [2022-07-20 01:32:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_abort [2022-07-20 01:32:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_abort [2022-07-20 01:32:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_create [2022-07-20 01:32:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_create [2022-07-20 01:32:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure fc_copy_buffer_to_sglist [2022-07-20 01:32:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_copy_buffer_to_sglist [2022-07-20 01:32:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-07-20 01:32:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-07-20 01:32:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2022-07-20 01:32:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2022-07-20 01:32:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-07-20 01:32:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-07-20 01:32:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 01:32:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 01:32:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_rport_callback [2022-07-20 01:32:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_rport_callback [2022-07-20 01:32:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2022-07-20 01:32:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2022-07-20 01:32:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2022-07-20 01:32:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2022-07-20 01:32:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2022-07-20 01:32:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2022-07-20 01:32:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_exch_abort [2022-07-20 01:32:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_exch_abort [2022-07-20 01:32:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_resp [2022-07-20 01:32:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_resp [2022-07-20 01:32:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_alloc [2022-07-20 01:32:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_alloc [2022-07-20 01:32:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_els_resp_type [2022-07-20 01:32:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_els_resp_type [2022-07-20 01:32:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-20 01:32:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-20 01:32:02,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_add_fc4_type [2022-07-20 01:32:02,903 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_add_fc4_type [2022-07-20 01:32:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_els_req [2022-07-20 01:32:02,904 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_els_req [2022-07-20 01:32:02,904 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-07-20 01:32:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-07-20 01:32:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_free [2022-07-20 01:32:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_free [2022-07-20 01:32:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2022-07-20 01:32:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2022-07-20 01:32:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_req [2022-07-20 01:32:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_req [2022-07-20 01:32:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_send [2022-07-20 01:32:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_send [2022-07-20 01:32:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_id [2022-07-20 01:32:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_id [2022-07-20 01:32:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2022-07-20 01:32:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2022-07-20 01:32:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2022-07-20 01:32:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2022-07-20 01:32:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-07-20 01:32:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-07-20 01:32:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 01:32:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-07-20 01:32:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_fc_rport [2022-07-20 01:32:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_fc_rport [2022-07-20 01:32:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 01:32:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 01:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send [2022-07-20 01:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send [2022-07-20 01:32:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_state_enter [2022-07-20 01:32:02,965 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_state_enter [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state_enter [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state_enter [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_disc_callback [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_disc_callback [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lport_queue_ready [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lport_queue_ready [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_delete [2022-07-20 01:32:02,966 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_delete [2022-07-20 01:32:02,966 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2022-07-20 01:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2022-07-20 01:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_can_queue_ramp_down [2022-07-20 01:32:02,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_can_queue_ramp_down [2022-07-20 01:32:02,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_flogi [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_flogi [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_els_request [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_els_request [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-07-20 01:32:02,968 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recovery [2022-07-20 01:32:02,968 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recovery [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 01:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 01:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_needs_ack [2022-07-20 01:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_needs_ack [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_is_init [2022-07-20 01:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_is_init [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2022-07-20 01:32:02,969 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 01:32:02,969 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_rtv_resp [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_rtv_resp [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_resp [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_resp [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_find [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_find [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_is_linear [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_is_linear [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_block_scsi_eh [2022-07-20 01:32:02,970 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_block_scsi_eh [2022-07-20 01:32:02,970 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_flogi [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_flogi [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_sof_class [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_sof_class [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_restart [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_restart [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_abts [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_abts [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_alloc [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_alloc [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ns_resp [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ns_resp [2022-07-20 01:32:02,971 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-07-20 01:32:02,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv_data [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv_data [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_logo_req [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_logo_req [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_adisc [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_adisc [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rrq [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rrq [2022-07-20 01:32:02,972 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkdown [2022-07-20 01:32:02,972 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkdown [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_sid [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_sid [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_frame_alloc [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_frame_alloc [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remote_port_chkready [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remote_port_chkready [2022-07-20 01:32:02,973 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flush_queue [2022-07-20 01:32:02,973 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flush_queue [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_lock_pkt [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_lock_pkt [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure fc_adisc_fill [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_adisc_fill [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prli_req [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prli_req [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 01:32:02,974 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_seq_resp [2022-07-20 01:32:02,974 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_seq_resp [2022-07-20 01:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rnid_req [2022-07-20 01:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rnid_req [2022-07-20 01:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_els_req [2022-07-20 01:32:02,975 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_els_req [2022-07-20 01:32:02,975 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error_retry [2022-07-20 01:32:02,977 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error_retry [2022-07-20 01:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure fc_invoke_resp [2022-07-20 01:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_invoke_resp [2022-07-20 01:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_bls [2022-07-20 01:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_bls [2022-07-20 01:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_final [2022-07-20 01:32:02,978 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_final [2022-07-20 01:32:02,978 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_error [2022-07-20 01:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_error [2022-07-20 01:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-07-20 01:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2022-07-20 01:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-07-20 01:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-07-20 01:32:02,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-07-20 01:32:02,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-07-20 01:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-07-20 01:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~$Pointer$ [2022-07-20 01:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_send_ba_rjt [2022-07-20 01:32:02,980 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_send_ba_rjt [2022-07-20 01:32:02,980 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_exch_mgr [2022-07-20 01:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_exch_mgr [2022-07-20 01:32:02,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-07-20 01:32:02,981 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-07-20 01:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_timeout [2022-07-20 01:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_timeout [2022-07-20 01:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset [2022-07-20 01:32:02,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset [2022-07-20 01:32:02,982 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkdown [2022-07-20 01:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkdown [2022-07-20 01:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2022-07-20 01:32:02,983 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2022-07-20 01:32:02,983 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-07-20 01:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-07-20 01:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-07-20 01:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-07-20 01:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2022-07-20 01:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2022-07-20 01:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-07-20 01:32:02,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2022-07-20 01:32:02,984 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_recip [2022-07-20 01:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_recip [2022-07-20 01:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2022-07-20 01:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2022-07-20 01:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_work [2022-07-20 01:32:02,985 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_work [2022-07-20 01:32:02,985 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_reset [2022-07-20 01:32:02,986 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_reset [2022-07-20 01:32:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_timeout [2022-07-20 01:32:02,988 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_timeout [2022-07-20 01:32:02,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_335 [2022-07-20 01:32:02,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_335 [2022-07-20 01:32:02,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-07-20 01:32:02,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-07-20 01:32:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_plogi [2022-07-20 01:32:02,990 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_plogi [2022-07-20 01:32:02,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 01:32:02,995 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_prli [2022-07-20 01:32:02,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_prli [2022-07-20 01:32:02,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2022-07-20 01:32:02,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2022-07-20 01:32:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_error [2022-07-20 01:32:02,996 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_error [2022-07-20 01:32:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2022-07-20 01:32:02,996 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2022-07-20 01:32:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_login_complete [2022-07-20 01:32:02,996 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_login_complete [2022-07-20 01:32:02,996 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-20 01:32:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-20 01:32:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2022-07-20 01:32:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2022-07-20 01:32:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 01:32:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abts_resp [2022-07-20 01:32:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abts_resp [2022-07-20 01:32:02,997 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_req [2022-07-20 01:32:02,997 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_req [2022-07-20 01:32:02,998 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2022-07-20 01:32:02,998 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2022-07-20 01:32:02,998 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_8 [2022-07-20 01:32:02,998 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_8 [2022-07-20 01:32:02,998 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_fill [2022-07-20 01:32:02,998 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_fill [2022-07-20 01:32:02,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 01:32:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure fc_plogi_get_maxframe [2022-07-20 01:32:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_plogi_get_maxframe [2022-07-20 01:32:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-20 01:32:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:32:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 01:32:02,999 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_disabled [2022-07-20 01:32:02,999 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_disabled [2022-07-20 01:32:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:32:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 01:32:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_req [2022-07-20 01:32:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_req [2022-07-20 01:32:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup_cmd [2022-07-20 01:32:03,000 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup_cmd [2022-07-20 01:32:03,000 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_release [2022-07-20 01:32:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_release [2022-07-20 01:32:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2022-07-20 01:32:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2022-07-20 01:32:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ready [2022-07-20 01:32:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ready [2022-07-20 01:32:03,001 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-07-20 01:32:03,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-07-20 01:32:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_compatible_roles [2022-07-20 01:32:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_compatible_roles [2022-07-20 01:32:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 01:32:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 01:32:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-20 01:32:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-20 01:32:03,002 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_ready [2022-07-20 01:32:03,002 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_ready [2022-07-20 01:32:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-07-20 01:32:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-07-20 01:32:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2022-07-20 01:32:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2022-07-20 01:32:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_start_next_locked [2022-07-20 01:32:03,003 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_start_next_locked [2022-07-20 01:32:03,003 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rrq_resp [2022-07-20 01:32:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rrq_resp [2022-07-20 01:32:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_scr [2022-07-20 01:32:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_scr [2022-07-20 01:32:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-20 01:32:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-20 01:32:03,004 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-07-20 01:32:03,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-07-20 01:32:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_els_rsp_send [2022-07-20 01:32:03,005 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_els_rsp_send [2022-07-20 01:32:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2022-07-20 01:32:03,005 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2022-07-20 01:32:03,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 01:32:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 01:32:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-07-20 01:32:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-07-20 01:32:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-07-20 01:32:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-07-20 01:32:03,006 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_cancel [2022-07-20 01:32:03,006 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_cancel [2022-07-20 01:32:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-07-20 01:32:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-07-20 01:32:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2022-07-20 01:32:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2022-07-20 01:32:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_alloc [2022-07-20 01:32:03,007 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_alloc [2022-07-20 01:32:03,007 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ns [2022-07-20 01:32:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ns [2022-07-20 01:32:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-07-20 01:32:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-07-20 01:32:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 01:32:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 01:32:03,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 01:32:03,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 01:32:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-07-20 01:32:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-07-20 01:32:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_error [2022-07-20 01:32:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_error [2022-07-20 01:32:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ms_resp [2022-07-20 01:32:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ms_resp [2022-07-20 01:32:03,009 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_fc_hdr [2022-07-20 01:32:03,009 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_fc_hdr [2022-07-20 01:32:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2022-07-20 01:32:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2022-07-20 01:32:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_reset [2022-07-20 01:32:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_reset [2022-07-20 01:32:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_lookup [2022-07-20 01:32:03,010 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_lookup [2022-07-20 01:32:03,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-07-20 01:32:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-07-20 01:32:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2022-07-20 01:32:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2022-07-20 01:32:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_ms [2022-07-20 01:32:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_ms [2022-07-20 01:32:03,011 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-07-20 01:32:03,011 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2022-07-20 01:32:03,012 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_lookup_orig [2022-07-20 01:32:03,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_lookup_orig [2022-07-20 01:32:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2022-07-20 01:32:03,014 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2022-07-20 01:32:03,014 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_error [2022-07-20 01:32:03,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_error [2022-07-20 01:32:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_req [2022-07-20 01:32:03,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_req [2022-07-20 01:32:03,015 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_prli_resp [2022-07-20 01:32:03,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_prli_resp [2022-07-20 01:32:03,016 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-07-20 01:32:03,016 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-07-20 01:32:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-20 01:32:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fc_flogi_fill [2022-07-20 01:32:03,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_flogi_fill [2022-07-20 01:32:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2022-07-20 01:32:03,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2022-07-20 01:32:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_cleanup [2022-07-20 01:32:03,017 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_cleanup [2022-07-20 01:32:03,017 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2022-07-20 01:32:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2022-07-20 01:32:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_reset [2022-07-20 01:32:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_reset [2022-07-20 01:32:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_rjt [2022-07-20 01:32:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_rjt [2022-07-20 01:32:03,018 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_seq_send [2022-07-20 01:32:03,018 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_seq_send [2022-07-20 01:32:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-20 01:32:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-20 01:32:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-07-20 01:32:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-07-20 01:32:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv_resp [2022-07-20 01:32:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv_resp [2022-07-20 01:32:03,019 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-07-20 01:32:03,019 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-07-20 01:32:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2022-07-20 01:32:03,020 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2022-07-20 01:32:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_els_rec [2022-07-20 01:32:03,020 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_els_rec [2022-07-20 01:32:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done_locked [2022-07-20 01:32:03,020 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done_locked [2022-07-20 01:32:03,020 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_delete [2022-07-20 01:32:03,020 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_delete [2022-07-20 01:32:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_resp [2022-07-20 01:32:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_resp [2022-07-20 01:32:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_id_resp [2022-07-20 01:32:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_id_resp [2022-07-20 01:32:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fill_reply_hdr [2022-07-20 01:32:03,021 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fill_reply_hdr [2022-07-20 01:32:03,021 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_pool_reset [2022-07-20 01:32:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_pool_reset [2022-07-20 01:32:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-07-20 01:32:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-07-20 01:32:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_gpn_ft_parse [2022-07-20 01:32:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_gpn_ft_parse [2022-07-20 01:32:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-20 01:32:03,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-20 01:32:03,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-07-20 01:32:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-07-20 01:32:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2022-07-20 01:32:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2022-07-20 01:32:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_logo [2022-07-20 01:32:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_logo [2022-07-20 01:32:03,023 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2022-07-20 01:32:03,023 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2022-07-20 01:32:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_resp [2022-07-20 01:32:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_resp [2022-07-20 01:32:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-07-20 01:32:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-07-20 01:32:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_lport [2022-07-20 01:32:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_lport [2022-07-20 01:32:03,024 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-07-20 01:32:03,024 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-07-20 01:32:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2022-07-20 01:32:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2022-07-20 01:32:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2022-07-20 01:32:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2022-07-20 01:32:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lun_reset_send [2022-07-20 01:32:03,025 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lun_reset_send [2022-07-20 01:32:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 01:32:03,025 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 01:32:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 01:32:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_send_abort [2022-07-20 01:32:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_send_abort [2022-07-20 01:32:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,026 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2022-07-20 01:32:03,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2022-07-20 01:32:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 01:32:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_del [2022-07-20 01:32:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_del [2022-07-20 01:32:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_start [2022-07-20 01:32:03,027 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_start [2022-07-20 01:32:03,027 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_t0_prli [2022-07-20 01:32:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_t0_prli [2022-07-20 01:32:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_vport_setlink [2022-07-20 01:32:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_vport_setlink [2022-07-20 01:32:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_id_lookup [2022-07-20 01:32:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_id_lookup [2022-07-20 01:32:03,028 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2022-07-20 01:32:03,028 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2022-07-20 01:32:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-07-20 01:32:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-07-20 01:32:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_recv [2022-07-20 01:32:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_recv [2022-07-20 01:32:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_flogi_req [2022-07-20 01:32:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_flogi_req [2022-07-20 01:32:03,029 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-20 01:32:03,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-07-20 01:32:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_scr_resp [2022-07-20 01:32:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_scr_resp [2022-07-20 01:32:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_done [2022-07-20 01:32:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_done [2022-07-20 01:32:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_hold [2022-07-20 01:32:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_hold [2022-07-20 01:32:03,030 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_flogi_resp [2022-07-20 01:32:03,030 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_flogi_resp [2022-07-20 01:32:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 01:32:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_plogi_resp [2022-07-20 01:32:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_plogi_resp [2022-07-20 01:32:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2022-07-20 01:32:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2022-07-20 01:32:03,031 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec_resp [2022-07-20 01:32:03,031 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec_resp [2022-07-20 01:32:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure fc_ct_hdr_fill [2022-07-20 01:32:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_ct_hdr_fill [2022-07-20 01:32:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr [2022-07-20 01:32:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr [2022-07-20 01:32:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_release [2022-07-20 01:32:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_release [2022-07-20 01:32:03,032 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-07-20 01:32:03,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-07-20 01:32:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 01:32:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 01:32:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-07-20 01:32:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-07-20 01:32:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_dns [2022-07-20 01:32:03,033 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_dns [2022-07-20 01:32:03,033 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set_locked [2022-07-20 01:32:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set_locked [2022-07-20 01:32:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-07-20 01:32:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-07-20 01:32:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure fc_linkup [2022-07-20 01:32:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_linkup [2022-07-20 01:32:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_linkup [2022-07-20 01:32:03,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_linkup [2022-07-20 01:32:03,034 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_rctl_name [2022-07-20 01:32:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_rctl_name [2022-07-20 01:32:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure fc_destroy_fcp [2022-07-20 01:32:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_destroy_fcp [2022-07-20 01:32:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-20 01:32:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-20 01:32:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_locked [2022-07-20 01:32:03,035 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_locked [2022-07-20 01:32:03,035 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_rtv [2022-07-20 01:32:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_rtv [2022-07-20 01:32:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2022-07-20 01:32:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2022-07-20 01:32:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_adisc_resp [2022-07-20 01:32:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_adisc_resp [2022-07-20 01:32:03,036 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 01:32:03,036 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 01:32:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2022-07-20 01:32:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2022-07-20 01:32:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_139 [2022-07-20 01:32:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_139 [2022-07-20 01:32:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-07-20 01:32:03,037 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-07-20 01:32:03,037 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_update_stats [2022-07-20 01:32:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_update_stats [2022-07-20 01:32:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_done [2022-07-20 01:32:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_done [2022-07-20 01:32:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_iterate [2022-07-20 01:32:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_iterate [2022-07-20 01:32:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_setup_hdr [2022-07-20 01:32:03,038 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_setup_hdr [2022-07-20 01:32:03,038 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abts_resp [2022-07-20 01:32:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abts_resp [2022-07-20 01:32:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2022-07-20 01:32:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2022-07-20 01:32:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_rscn_req [2022-07-20 01:32:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_rscn_req [2022-07-20 01:32:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_error [2022-07-20 01:32:03,039 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_error [2022-07-20 01:32:03,039 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_ls_acc [2022-07-20 01:32:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_ls_acc [2022-07-20 01:32:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2022-07-20 01:32:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2022-07-20 01:32:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_ptr_get [2022-07-20 01:32:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_ptr_get [2022-07-20 01:32:03,040 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_echo_req [2022-07-20 01:32:03,040 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_echo_req [2022-07-20 01:32:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-20 01:32:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-20 01:32:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2022-07-20 01:32:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2022-07-20 01:32:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_srr_error [2022-07-20 01:32:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_srr_error [2022-07-20 01:32:03,041 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timeout [2022-07-20 01:32:03,041 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timeout [2022-07-20 01:32:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop [2022-07-20 01:32:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop [2022-07-20 01:32:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2022-07-20 01:32:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2022-07-20 01:32:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_flogi_req [2022-07-20 01:32:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_flogi_req [2022-07-20 01:32:03,042 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-20 01:32:03,042 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-20 01:32:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-20 01:32:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-07-20 01:32:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_state [2022-07-20 01:32:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_state [2022-07-20 01:32:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_enter_fdmi [2022-07-20 01:32:03,043 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_enter_fdmi [2022-07-20 01:32:03,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 01:32:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 01:32:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_rls_req [2022-07-20 01:32:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_rls_req [2022-07-20 01:32:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_stop_rports [2022-07-20 01:32:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_stop_rports [2022-07-20 01:32:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_retry_cmd [2022-07-20 01:32:03,044 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_retry_cmd [2022-07-20 01:32:03,044 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2022-07-20 01:32:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2022-07-20 01:32:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-07-20 01:32:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-07-20 01:32:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 01:32:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_timespec [2022-07-20 01:32:03,045 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_timespec [2022-07-20 01:32:03,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 01:32:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 01:32:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_unlock_pkt [2022-07-20 01:32:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_unlock_pkt [2022-07-20 01:32:03,046 INFO L130 BoogieDeclarations]: Found specification of procedure hton24 [2022-07-20 01:32:03,046 INFO L138 BoogieDeclarations]: Found implementation of procedure hton24 [2022-07-20 01:32:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_timeout [2022-07-20 01:32:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_timeout [2022-07-20 01:32:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_logo_req [2022-07-20 01:32:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_logo_req [2022-07-20 01:32:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_rec [2022-07-20 01:32:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_rec [2022-07-20 01:32:03,047 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-07-20 01:32:03,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-07-20 01:32:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_complete_locked [2022-07-20 01:32:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_complete_locked [2022-07-20 01:32:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-07-20 01:32:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-07-20 01:32:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_send_ack [2022-07-20 01:32:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_send_ack [2022-07-20 01:32:03,048 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_timer_set [2022-07-20 01:32:03,048 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_timer_set [2022-07-20 01:32:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_set_port_id [2022-07-20 01:32:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_set_port_id [2022-07-20 01:32:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-20 01:32:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~$Pointer$ [2022-07-20 01:32:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_pkt_release [2022-07-20 01:32:03,049 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_pkt_release [2022-07-20 01:32:03,049 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-07-20 01:32:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-07-20 01:32:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-07-20 01:32:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-07-20 01:32:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2022-07-20 01:32:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2022-07-20 01:32:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_recv_rlir_req [2022-07-20 01:32:03,050 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_recv_rlir_req [2022-07-20 01:32:03,050 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_fcp_prli [2022-07-20 01:32:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_fcp_prli [2022-07-20 01:32:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_prlo_req [2022-07-20 01:32:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_prlo_req [2022-07-20 01:32:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-07-20 01:32:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-07-20 01:32:03,051 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_em_alloc [2022-07-20 01:32:03,051 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_em_alloc [2022-07-20 01:32:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2022-07-20 01:32:03,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2022-07-20 01:32:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset [2022-07-20 01:32:03,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset [2022-07-20 01:32:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ct_request [2022-07-20 01:32:03,052 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ct_request [2022-07-20 01:32:03,052 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2022-07-20 01:32:03,052 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2022-07-20 01:32:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2022-07-20 01:32:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2022-07-20 01:32:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vports_linkchange [2022-07-20 01:32:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vports_linkchange [2022-07-20 01:32:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2022-07-20 01:32:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2022-07-20 01:32:03,053 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2022-07-20 01:32:03,053 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2022-07-20 01:32:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2022-07-20 01:32:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2022-07-20 01:32:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_enter_logo [2022-07-20 01:32:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_enter_logo [2022-07-20 01:32:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-07-20 01:32:03,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-07-20 01:32:03,054 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-07-20 01:32:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-07-20 01:32:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_seq_set_resp [2022-07-20 01:32:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_seq_set_resp [2022-07-20 01:32:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_abort_io [2022-07-20 01:32:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_abort_io [2022-07-20 01:32:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2022-07-20 01:32:03,055 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2022-07-20 01:32:03,055 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-07-20 01:32:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-07-20 01:32:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-07-20 01:32:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-07-20 01:32:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_hold [2022-07-20 01:32:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_hold [2022-07-20 01:32:03,056 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2022-07-20 01:32:03,056 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2022-07-20 01:32:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_ptp_setup [2022-07-20 01:32:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_ptp_setup [2022-07-20 01:32:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_disc_recv_req [2022-07-20 01:32:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_disc_recv_req [2022-07-20 01:32:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-07-20 01:32:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-07-20 01:32:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2022-07-20 01:32:03,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2022-07-20 01:32:03,057 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_abort_locked [2022-07-20 01:32:03,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_abort_locked [2022-07-20 01:32:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2022-07-20 01:32:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-07-20 01:32:03,058 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-07-20 01:32:03,058 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_timer_set [2022-07-20 01:32:03,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_timer_set [2022-07-20 01:32:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_reset_locked [2022-07-20 01:32:03,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_reset_locked [2022-07-20 01:32:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:03,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-20 01:32:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_ddp_done [2022-07-20 01:32:03,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_ddp_done [2022-07-20 01:32:03,059 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-07-20 01:32:03,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-07-20 01:32:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-07-20 01:32:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-07-20 01:32:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 01:32:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 01:32:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-07-20 01:32:03,060 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-07-20 01:32:03,060 INFO L130 BoogieDeclarations]: Found specification of procedure get_fsp_rec_tov [2022-07-20 01:32:03,061 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fsp_rec_tov [2022-07-20 01:32:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-07-20 01:32:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_recv_plogi_req [2022-07-20 01:32:03,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_recv_plogi_req [2022-07-20 01:32:03,061 INFO L130 BoogieDeclarations]: Found specification of procedure fc_io_compl [2022-07-20 01:32:03,061 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_io_compl [2022-07-20 01:32:04,883 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 01:32:04,888 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 01:32:05,167 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 01:32:17,170 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 01:32:17,221 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 01:32:17,221 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-20 01:32:17,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:32:17 BoogieIcfgContainer [2022-07-20 01:32:17,231 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 01:32:17,234 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 01:32:17,234 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 01:32:17,237 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 01:32:17,237 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 01:31:53" (1/3) ... [2022-07-20 01:32:17,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba1f66a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:32:17, skipping insertion in model container [2022-07-20 01:32:17,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 01:32:01" (2/3) ... [2022-07-20 01:32:17,238 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ba1f66a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 01:32:17, skipping insertion in model container [2022-07-20 01:32:17,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 01:32:17" (3/3) ... [2022-07-20 01:32:17,240 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--libfc--libfc.ko-entry_point.cil.out.i [2022-07-20 01:32:17,256 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 01:32:17,256 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-20 01:32:17,425 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 01:32:17,429 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@64f6f370, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1a1c8e9c [2022-07-20 01:32:17,429 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-07-20 01:32:17,450 INFO L276 IsEmpty]: Start isEmpty. Operand has 7187 states, 4636 states have (on average 1.3677739430543572) internal successors, (6341), 5012 states have internal predecessors, (6341), 2198 states have call successors, (2198), 352 states have call predecessors, (2198), 351 states have return successors, (2192), 2010 states have call predecessors, (2192), 2192 states have call successors, (2192) [2022-07-20 01:32:17,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-07-20 01:32:17,475 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:32:17,476 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:32:17,476 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:32:17,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:32:17,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1746370306, now seen corresponding path program 1 times [2022-07-20 01:32:17,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:32:17,488 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2042521800] [2022-07-20 01:32:17,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:32:17,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:32:18,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-07-20 01:32:18,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-07-20 01:32:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-07-20 01:32:18,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 01:32:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 01:32:18,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-07-20 01:32:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-07-20 01:32:18,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2022-07-20 01:32:18,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:32:18,599 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2042521800] [2022-07-20 01:32:18,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2042521800] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:32:18,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:32:18,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-20 01:32:18,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [588103440] [2022-07-20 01:32:18,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:32:18,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-20 01:32:18,609 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:32:18,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-20 01:32:18,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-20 01:32:18,652 INFO L87 Difference]: Start difference. First operand has 7187 states, 4636 states have (on average 1.3677739430543572) internal successors, (6341), 5012 states have internal predecessors, (6341), 2198 states have call successors, (2198), 352 states have call predecessors, (2198), 351 states have return successors, (2192), 2010 states have call predecessors, (2192), 2192 states have call successors, (2192) Second operand has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-20 01:32:36,418 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:32:54,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 01:32:54,769 INFO L93 Difference]: Finished difference Result 24121 states and 38043 transitions. [2022-07-20 01:32:54,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-07-20 01:32:54,772 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 91 [2022-07-20 01:32:54,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 01:32:54,908 INFO L225 Difference]: With dead ends: 24121 [2022-07-20 01:32:54,908 INFO L226 Difference]: Without dead ends: 16900 [2022-07-20 01:32:54,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-20 01:32:54,970 INFO L413 NwaCegarLoop]: 18195 mSDtfsCounter, 13081 mSDsluCounter, 13560 mSDsCounter, 0 mSdLazyCounter, 12003 mSolverCounterSat, 6492 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14903 SdHoareTripleChecker+Valid, 31755 SdHoareTripleChecker+Invalid, 18496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 6492 IncrementalHoareTripleChecker+Valid, 12003 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.8s IncrementalHoareTripleChecker+Time [2022-07-20 01:32:54,971 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14903 Valid, 31755 Invalid, 18496 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [6492 Valid, 12003 Invalid, 1 Unknown, 0 Unchecked, 34.8s Time] [2022-07-20 01:32:55,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16900 states. [2022-07-20 01:32:55,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16900 to 14267. [2022-07-20 01:32:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14267 states, 9197 states have (on average 1.3560943786017179) internal successors, (12472), 9933 states have internal predecessors, (12472), 4371 states have call successors, (4371), 699 states have call predecessors, (4371), 698 states have return successors, (4369), 4005 states have call predecessors, (4369), 4369 states have call successors, (4369) [2022-07-20 01:32:56,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14267 states to 14267 states and 21212 transitions. [2022-07-20 01:32:56,040 INFO L78 Accepts]: Start accepts. Automaton has 14267 states and 21212 transitions. Word has length 91 [2022-07-20 01:32:56,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 01:32:56,041 INFO L495 AbstractCegarLoop]: Abstraction has 14267 states and 21212 transitions. [2022-07-20 01:32:56,042 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.0) internal successors, (64), 3 states have internal predecessors, (64), 1 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-07-20 01:32:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand 14267 states and 21212 transitions. [2022-07-20 01:32:56,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-07-20 01:32:56,052 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:32:56,053 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:32:56,053 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 01:32:56,053 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:32:56,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:32:56,054 INFO L85 PathProgramCache]: Analyzing trace with hash 1384234251, now seen corresponding path program 1 times [2022-07-20 01:32:56,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:32:56,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354400522] [2022-07-20 01:32:56,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:32:56,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:32:56,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-07-20 01:32:56,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:32:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 01:32:56,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 01:32:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:32:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 01:32:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-07-20 01:32:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:32:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-07-20 01:32:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2022-07-20 01:32:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 75 [2022-07-20 01:32:56,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:32:56,717 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-07-20 01:32:56,718 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:32:56,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1354400522] [2022-07-20 01:32:56,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1354400522] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:32:56,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:32:56,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 01:32:56,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1825049402] [2022-07-20 01:32:56,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:32:56,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 01:32:56,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:32:56,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 01:32:56,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-07-20 01:32:56,724 INFO L87 Difference]: Start difference. First operand 14267 states and 21212 transitions. Second operand has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-20 01:33:20,382 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:33:22,423 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:33:24,462 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:33:26,824 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:33:28,688 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:33:53,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 01:33:53,844 INFO L93 Difference]: Finished difference Result 49998 states and 76835 transitions. [2022-07-20 01:33:53,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 01:33:53,845 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 97 [2022-07-20 01:33:53,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 01:33:54,144 INFO L225 Difference]: With dead ends: 49998 [2022-07-20 01:33:54,144 INFO L226 Difference]: Without dead ends: 35741 [2022-07-20 01:33:54,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2022-07-20 01:33:54,236 INFO L413 NwaCegarLoop]: 16686 mSDtfsCounter, 17823 mSDsluCounter, 23381 mSDsCounter, 0 mSdLazyCounter, 22403 mSolverCounterSat, 13479 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19073 SdHoareTripleChecker+Valid, 40067 SdHoareTripleChecker+Invalid, 35886 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 13479 IncrementalHoareTripleChecker+Valid, 22403 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.4s IncrementalHoareTripleChecker+Time [2022-07-20 01:33:54,237 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19073 Valid, 40067 Invalid, 35886 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [13479 Valid, 22403 Invalid, 4 Unknown, 0 Unchecked, 55.4s Time] [2022-07-20 01:33:54,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35741 states. [2022-07-20 01:33:55,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35741 to 28492. [2022-07-20 01:33:55,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28492 states, 18362 states have (on average 1.3563881930072976) internal successors, (24906), 19834 states have internal predecessors, (24906), 8733 states have call successors, (8733), 1397 states have call predecessors, (8733), 1396 states have return successors, (8730), 8002 states have call predecessors, (8730), 8730 states have call successors, (8730) [2022-07-20 01:33:56,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28492 states to 28492 states and 42369 transitions. [2022-07-20 01:33:56,078 INFO L78 Accepts]: Start accepts. Automaton has 28492 states and 42369 transitions. Word has length 97 [2022-07-20 01:33:56,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 01:33:56,079 INFO L495 AbstractCegarLoop]: Abstraction has 28492 states and 42369 transitions. [2022-07-20 01:33:56,079 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.833333333333334) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-20 01:33:56,079 INFO L276 IsEmpty]: Start isEmpty. Operand 28492 states and 42369 transitions. [2022-07-20 01:33:56,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-07-20 01:33:56,087 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:33:56,088 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:33:56,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 01:33:56,088 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:33:56,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:33:56,089 INFO L85 PathProgramCache]: Analyzing trace with hash -1086095547, now seen corresponding path program 1 times [2022-07-20 01:33:56,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:33:56,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495288704] [2022-07-20 01:33:56,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:33:56,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:33:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 01:33:56,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:33:56,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-07-20 01:33:56,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:33:56,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 01:33:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-07-20 01:33:56,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:56,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-07-20 01:33:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:57,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-07-20 01:33:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:57,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-07-20 01:33:57,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:57,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-07-20 01:33:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:33:57,070 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-07-20 01:33:57,070 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:33:57,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495288704] [2022-07-20 01:33:57,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495288704] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:33:57,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:33:57,071 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 01:33:57,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686709961] [2022-07-20 01:33:57,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:33:57,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 01:33:57,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:33:57,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 01:33:57,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 01:33:57,075 INFO L87 Difference]: Start difference. First operand 28492 states and 42369 transitions. Second operand has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-20 01:34:11,167 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 01:34:26,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 01:34:26,158 INFO L93 Difference]: Finished difference Result 71118 states and 110904 transitions. [2022-07-20 01:34:26,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 01:34:26,159 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 122 [2022-07-20 01:34:26,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 01:34:26,409 INFO L225 Difference]: With dead ends: 71118 [2022-07-20 01:34:26,410 INFO L226 Difference]: Without dead ends: 42636 [2022-07-20 01:34:26,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-07-20 01:34:26,685 INFO L413 NwaCegarLoop]: 10090 mSDtfsCounter, 9311 mSDsluCounter, 22819 mSDsCounter, 0 mSdLazyCounter, 18184 mSolverCounterSat, 8493 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10133 SdHoareTripleChecker+Valid, 32909 SdHoareTripleChecker+Invalid, 26678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8493 IncrementalHoareTripleChecker+Valid, 18184 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.3s IncrementalHoareTripleChecker+Time [2022-07-20 01:34:26,687 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10133 Valid, 32909 Invalid, 26678 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8493 Valid, 18184 Invalid, 1 Unknown, 0 Unchecked, 27.3s Time] [2022-07-20 01:34:26,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42636 states. [2022-07-20 01:34:28,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42636 to 28496. [2022-07-20 01:34:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28496 states, 18366 states have (on average 1.3563105738865295) internal successors, (24910), 19838 states have internal predecessors, (24910), 8733 states have call successors, (8733), 1397 states have call predecessors, (8733), 1396 states have return successors, (8730), 8002 states have call predecessors, (8730), 8730 states have call successors, (8730) [2022-07-20 01:34:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28496 states to 28496 states and 42373 transitions. [2022-07-20 01:34:28,924 INFO L78 Accepts]: Start accepts. Automaton has 28496 states and 42373 transitions. Word has length 122 [2022-07-20 01:34:28,925 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 01:34:28,925 INFO L495 AbstractCegarLoop]: Abstraction has 28496 states and 42373 transitions. [2022-07-20 01:34:28,925 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.833333333333334) internal successors, (83), 4 states have internal predecessors, (83), 2 states have call successors, (18), 4 states have call predecessors, (18), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-07-20 01:34:28,926 INFO L276 IsEmpty]: Start isEmpty. Operand 28496 states and 42373 transitions. [2022-07-20 01:34:28,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-07-20 01:34:28,937 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 01:34:28,937 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-20 01:34:28,938 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 01:34:28,938 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-07-20 01:34:28,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 01:34:28,938 INFO L85 PathProgramCache]: Analyzing trace with hash 1952081060, now seen corresponding path program 1 times [2022-07-20 01:34:28,938 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 01:34:28,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554651241] [2022-07-20 01:34:28,939 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 01:34:28,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 01:34:29,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 01:34:29,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 01:34:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2022-07-20 01:34:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 01:34:29,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2022-07-20 01:34:29,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-07-20 01:34:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-07-20 01:34:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2022-07-20 01:34:29,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2022-07-20 01:34:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 01:34:29,610 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-07-20 01:34:29,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 01:34:29,611 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554651241] [2022-07-20 01:34:29,611 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554651241] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 01:34:29,611 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 01:34:29,611 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 01:34:29,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380146939] [2022-07-20 01:34:29,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 01:34:29,613 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 01:34:29,613 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 01:34:29,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 01:34:29,614 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-20 01:34:29,615 INFO L87 Difference]: Start difference. First operand 28496 states and 42373 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 4 states have internal predecessors, (83), 3 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-07-20 01:34:58,746 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 []