./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--be2iscsi--be2iscsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:55:02,351 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:55:02,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:55:02,421 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:55:02,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:55:02,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:55:02,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:55:02,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:55:02,442 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:55:02,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:55:02,446 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:55:02,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:55:02,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:55:02,457 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:55:02,459 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:55:02,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:55:02,470 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:55:02,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:55:02,481 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:55:02,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:55:02,491 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:55:02,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:55:02,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:55:02,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:55:02,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:55:02,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:55:02,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:55:02,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:55:02,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:55:02,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:55:02,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:55:02,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:55:02,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:55:02,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:55:02,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:55:02,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:55:02,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:55:02,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:55:02,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:55:02,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:55:02,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:55:02,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:55:02,585 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:55:02,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:55:02,586 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:55:02,587 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:55:02,596 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:55:02,596 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:55:02,596 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:55:02,597 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:55:02,597 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:55:02,597 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:55:02,599 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:55:02,599 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:55:02,600 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:55:02,600 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:55:02,600 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:55:02,601 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:55:02,601 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:55:02,601 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:55:02,602 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:55:02,603 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:55:02,603 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:55:02,603 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:55:02,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:55:02,604 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:55:02,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:55:02,605 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:55:02,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:55:02,607 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:55:02,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:55:02,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:55:02,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:55:02,608 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:55:02,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:55:02,609 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:55:02,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:55:02,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:55:02,610 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:55:02,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:55:02,610 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba [2021-11-23 16:55:02,921 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:55:02,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:55:02,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:55:02,954 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:55:02,955 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:55:02,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 16:55:03,031 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/2541774f9/52c023e5bc844f539b8d48d21b57c830/FLAG7e50751d4 [2021-11-23 16:55:04,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:55:04,317 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 16:55:04,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/2541774f9/52c023e5bc844f539b8d48d21b57c830/FLAG7e50751d4 [2021-11-23 16:55:04,909 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/2541774f9/52c023e5bc844f539b8d48d21b57c830 [2021-11-23 16:55:04,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:55:04,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:55:04,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:55:04,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:55:04,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:55:04,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:55:04" (1/1) ... [2021-11-23 16:55:04,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130a1011 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:04, skipping insertion in model container [2021-11-23 16:55:04,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:55:04" (1/1) ... [2021-11-23 16:55:04,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:55:05,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:55:14,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-11-23 16:55:14,797 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:55:14,845 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:55:16,449 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-11-23 16:55:16,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:55:17,088 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:55:17,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17 WrapperNode [2021-11-23 16:55:17,089 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:55:17,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:55:17,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:55:17,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:55:17,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:17,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:18,275 INFO L137 Inliner]: procedures = 634, calls = 9066, calls flagged for inlining = 273, calls inlined = 265, statements flattened = 20690 [2021-11-23 16:55:18,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:55:18,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:55:18,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:55:18,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:55:18,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:18,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:18,611 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:18,630 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:19,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:19,394 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:19,480 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:19,682 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:55:19,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:55:19,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:55:19,685 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:55:19,686 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:17" (1/1) ... [2021-11-23 16:55:19,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:55:19,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:55:19,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:55:19,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:55:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-11-23 16:55:19,898 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-11-23 16:55:19,898 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 16:55:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 16:55:19,899 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:55:19,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:55:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:55:19,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:55:19,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2021-11-23 16:55:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2021-11-23 16:55:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-11-23 16:55:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-11-23 16:55:19,901 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 16:55:19,901 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 16:55:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 16:55:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 16:55:19,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:55:19,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:55:19,917 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2021-11-23 16:55:19,917 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2021-11-23 16:55:19,918 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 16:55:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 16:55:19,918 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-11-23 16:55:19,918 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-11-23 16:55:19,918 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:55:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:55:19,919 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 16:55:19,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 16:55:19,919 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2021-11-23 16:55:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2021-11-23 16:55:19,920 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 16:55:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 16:55:19,920 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:55:19,920 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:55:19,921 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-11-23 16:55:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-11-23 16:55:19,921 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2021-11-23 16:55:19,921 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2021-11-23 16:55:19,922 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 16:55:19,922 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 16:55:19,923 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2021-11-23 16:55:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2021-11-23 16:55:19,923 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:55:19,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:55:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:55:19,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:55:19,924 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 16:55:19,925 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 16:55:19,925 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 16:55:19,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 16:55:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2021-11-23 16:55:19,927 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2021-11-23 16:55:19,927 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-11-23 16:55:19,928 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-11-23 16:55:19,928 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2021-11-23 16:55:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2021-11-23 16:55:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 16:55:19,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 16:55:19,929 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:55:19,930 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:55:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-11-23 16:55:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-11-23 16:55:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2021-11-23 16:55:19,931 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2021-11-23 16:55:19,931 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2021-11-23 16:55:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2021-11-23 16:55:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2021-11-23 16:55:19,932 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2021-11-23 16:55:19,932 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:55:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:55:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2021-11-23 16:55:19,933 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2021-11-23 16:55:19,933 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2021-11-23 16:55:19,934 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2021-11-23 16:55:19,934 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 16:55:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 16:55:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:55:19,935 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 16:55:19,935 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 16:55:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2021-11-23 16:55:19,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2021-11-23 16:55:19,936 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2021-11-23 16:55:19,937 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2021-11-23 16:55:19,937 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 16:55:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 16:55:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 16:55:19,938 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 16:55:19,938 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 16:55:19,939 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 16:55:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 16:55:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 16:55:19,940 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2021-11-23 16:55:19,940 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2021-11-23 16:55:19,941 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 16:55:19,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 16:55:19,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:55:19,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:55:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 16:55:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 16:55:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2021-11-23 16:55:19,956 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2021-11-23 16:55:19,956 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 16:55:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 16:55:19,957 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2021-11-23 16:55:19,957 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2021-11-23 16:55:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-11-23 16:55:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-11-23 16:55:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 16:55:19,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 16:55:19,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:55:19,959 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2021-11-23 16:55:19,960 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2021-11-23 16:55:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 16:55:19,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 16:55:19,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:55:19,964 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:55:19,964 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:55:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:55:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:55:19,966 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-11-23 16:55:19,966 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-11-23 16:55:19,973 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2021-11-23 16:55:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2021-11-23 16:55:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2021-11-23 16:55:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2021-11-23 16:55:19,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 16:55:19,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 16:55:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:55:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2021-11-23 16:55:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2021-11-23 16:55:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:55:19,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:55:19,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:55:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:55:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2021-11-23 16:55:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2021-11-23 16:55:19,976 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 16:55:19,976 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 16:55:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:55:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:55:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-11-23 16:55:19,977 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-11-23 16:55:19,977 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2021-11-23 16:55:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2021-11-23 16:55:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 16:55:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 16:55:19,978 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 16:55:19,978 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 16:55:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2021-11-23 16:55:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2021-11-23 16:55:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2021-11-23 16:55:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2021-11-23 16:55:19,979 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-11-23 16:55:19,979 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-11-23 16:55:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 16:55:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 16:55:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:55:19,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:55:19,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:55:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:55:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2021-11-23 16:55:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2021-11-23 16:55:19,981 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-11-23 16:55:19,981 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-11-23 16:55:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 16:55:19,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 16:55:19,982 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2021-11-23 16:55:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2021-11-23 16:55:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-11-23 16:55:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-11-23 16:55:19,983 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2021-11-23 16:55:19,983 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2021-11-23 16:55:19,984 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-11-23 16:55:19,984 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-11-23 16:55:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2021-11-23 16:55:19,989 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2021-11-23 16:55:19,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 16:55:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 16:55:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2021-11-23 16:55:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2021-11-23 16:55:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:55:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-11-23 16:55:19,990 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-11-23 16:55:19,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 16:55:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2021-11-23 16:55:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2021-11-23 16:55:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 16:55:19,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 16:55:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:55:19,991 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2021-11-23 16:55:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2021-11-23 16:55:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2021-11-23 16:55:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2021-11-23 16:55:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:55:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:55:19,992 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 16:55:19,992 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 16:55:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:55:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2021-11-23 16:55:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2021-11-23 16:55:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 16:55:19,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 16:55:19,993 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-11-23 16:55:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-11-23 16:55:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2021-11-23 16:55:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2021-11-23 16:55:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2021-11-23 16:55:19,994 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2021-11-23 16:55:19,994 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 16:55:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 16:55:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2021-11-23 16:55:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2021-11-23 16:55:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2021-11-23 16:55:19,995 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2021-11-23 16:55:19,995 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2021-11-23 16:55:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2021-11-23 16:55:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2021-11-23 16:55:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2021-11-23 16:55:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2021-11-23 16:55:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2021-11-23 16:55:19,996 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2021-11-23 16:55:19,996 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2021-11-23 16:55:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 16:55:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 16:55:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:55:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:55:19,997 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2021-11-23 16:55:19,997 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2021-11-23 16:55:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2021-11-23 16:55:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2021-11-23 16:55:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2021-11-23 16:55:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2021-11-23 16:55:19,998 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 16:55:19,998 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 16:55:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2021-11-23 16:55:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2021-11-23 16:55:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2021-11-23 16:55:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2021-11-23 16:55:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2021-11-23 16:55:19,999 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2021-11-23 16:55:19,999 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 16:55:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 16:55:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-11-23 16:55:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-11-23 16:55:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 16:55:20,000 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 16:55:20,000 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 16:55:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 16:55:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2021-11-23 16:55:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2021-11-23 16:55:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-11-23 16:55:20,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-11-23 16:55:20,001 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 16:55:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 16:55:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:55:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:55:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 16:55:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 16:55:20,002 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 16:55:20,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 16:55:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 16:55:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 16:55:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:55:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:55:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2021-11-23 16:55:20,003 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2021-11-23 16:55:20,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:55:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:55:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2021-11-23 16:55:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2021-11-23 16:55:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2021-11-23 16:55:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2021-11-23 16:55:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:55:20,004 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:55:20,004 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2021-11-23 16:55:20,005 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2021-11-23 16:55:20,005 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2021-11-23 16:55:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2021-11-23 16:55:20,021 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 16:55:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 16:55:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2021-11-23 16:55:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2021-11-23 16:55:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2021-11-23 16:55:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2021-11-23 16:55:20,022 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 16:55:20,022 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 16:55:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2021-11-23 16:55:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2021-11-23 16:55:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:55:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:55:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 16:55:20,023 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 16:55:20,023 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 16:55:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 16:55:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:55:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:55:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 16:55:20,024 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 16:55:20,024 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2021-11-23 16:55:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2021-11-23 16:55:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:55:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:55:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 16:55:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 16:55:20,025 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2021-11-23 16:55:20,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2021-11-23 16:55:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2021-11-23 16:55:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2021-11-23 16:55:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:55:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:55:20,026 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2021-11-23 16:55:20,026 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2021-11-23 16:55:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 16:55:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 16:55:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2021-11-23 16:55:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2021-11-23 16:55:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 16:55:20,027 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 16:55:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 16:55:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 16:55:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:55:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 16:55:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 16:55:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 16:55:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 16:55:20,028 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2021-11-23 16:55:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2021-11-23 16:55:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2021-11-23 16:55:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2021-11-23 16:55:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-11-23 16:55:20,029 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-11-23 16:55:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:55:20,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 16:55:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 16:55:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2021-11-23 16:55:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2021-11-23 16:55:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 16:55:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 16:55:20,030 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2021-11-23 16:55:20,030 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2021-11-23 16:55:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2021-11-23 16:55:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2021-11-23 16:55:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2021-11-23 16:55:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2021-11-23 16:55:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2021-11-23 16:55:20,031 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2021-11-23 16:55:20,031 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2021-11-23 16:55:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2021-11-23 16:55:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:55:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2021-11-23 16:55:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2021-11-23 16:55:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2021-11-23 16:55:20,032 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2021-11-23 16:55:20,032 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2021-11-23 16:55:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2021-11-23 16:55:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-11-23 16:55:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-11-23 16:55:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2021-11-23 16:55:20,033 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2021-11-23 16:55:20,033 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 16:55:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 16:55:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 16:55:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 16:55:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:55:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:55:20,034 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2021-11-23 16:55:20,034 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2021-11-23 16:55:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 16:55:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 16:55:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2021-11-23 16:55:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2021-11-23 16:55:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2021-11-23 16:55:20,035 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2021-11-23 16:55:20,035 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2021-11-23 16:55:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2021-11-23 16:55:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-11-23 16:55:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-11-23 16:55:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2021-11-23 16:55:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2021-11-23 16:55:20,036 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 16:55:20,036 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 16:55:20,037 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2021-11-23 16:55:20,037 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2021-11-23 16:55:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2021-11-23 16:55:20,061 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2021-11-23 16:55:20,061 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2021-11-23 16:55:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2021-11-23 16:55:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2021-11-23 16:55:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2021-11-23 16:55:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-11-23 16:55:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-11-23 16:55:20,062 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 16:55:20,062 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 16:55:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2021-11-23 16:55:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2021-11-23 16:55:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:55:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:55:20,063 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2021-11-23 16:55:20,063 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2021-11-23 16:55:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:55:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 16:55:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 16:55:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2021-11-23 16:55:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2021-11-23 16:55:20,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:55:20,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:55:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2021-11-23 16:55:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2021-11-23 16:55:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2021-11-23 16:55:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2021-11-23 16:55:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2021-11-23 16:55:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2021-11-23 16:55:20,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 16:55:20,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 16:55:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 16:55:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 16:55:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 16:55:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 16:55:20,066 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2021-11-23 16:55:20,066 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2021-11-23 16:55:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 16:55:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 16:55:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2021-11-23 16:55:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2021-11-23 16:55:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 16:55:20,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 16:55:20,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 16:55:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 16:55:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2021-11-23 16:55:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2021-11-23 16:55:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 16:55:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 16:55:20,068 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 16:55:20,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 16:55:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 16:55:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 16:55:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2021-11-23 16:55:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2021-11-23 16:55:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2021-11-23 16:55:20,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2021-11-23 16:55:20,069 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-11-23 16:55:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-11-23 16:55:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 16:55:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 16:55:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2021-11-23 16:55:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2021-11-23 16:55:20,070 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2021-11-23 16:55:20,070 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2021-11-23 16:55:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2021-11-23 16:55:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2021-11-23 16:55:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-11-23 16:55:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-11-23 16:55:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-11-23 16:55:20,071 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-11-23 16:55:20,071 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2021-11-23 16:55:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2021-11-23 16:55:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2021-11-23 16:55:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2021-11-23 16:55:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 16:55:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 16:55:20,072 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-11-23 16:55:20,072 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-11-23 16:55:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2021-11-23 16:55:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2021-11-23 16:55:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2021-11-23 16:55:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2021-11-23 16:55:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2021-11-23 16:55:20,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2021-11-23 16:55:20,073 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:55:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:55:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 16:55:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 16:55:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:55:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 16:55:20,074 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 16:55:20,074 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2021-11-23 16:55:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2021-11-23 16:55:20,075 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 16:55:20,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 16:55:22,857 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:55:22,863 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:55:23,473 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:55:23,479 INFO L158 Benchmark]: Toolchain (without parser) took 18564.51ms. Allocated memory was 88.1MB in the beginning and 945.8MB in the end (delta: 857.7MB). Free memory was 35.2MB in the beginning and 698.0MB in the end (delta: -662.8MB). Peak memory consumption was 316.8MB. Max. memory is 16.1GB. [2021-11-23 16:55:23,480 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:55:23,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12174.73ms. Allocated memory was 88.1MB in the beginning and 287.3MB in the end (delta: 199.2MB). Free memory was 35.1MB in the beginning and 73.8MB in the end (delta: -38.7MB). Peak memory consumption was 168.9MB. Max. memory is 16.1GB. [2021-11-23 16:55:23,485 INFO L158 Benchmark]: Boogie Procedure Inliner took 1185.91ms. Allocated memory was 287.3MB in the beginning and 457.2MB in the end (delta: 169.9MB). Free memory was 73.8MB in the beginning and 201.4MB in the end (delta: -127.6MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. [2021-11-23 16:55:23,486 INFO L158 Benchmark]: Boogie Preprocessor took 1405.41ms. Allocated memory was 457.2MB in the beginning and 945.8MB in the end (delta: 488.6MB). Free memory was 201.4MB in the beginning and 712.7MB in the end (delta: -511.3MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2021-11-23 16:55:23,488 INFO L158 Benchmark]: RCFGBuilder took 3793.05ms. Allocated memory is still 945.8MB. Free memory was 712.7MB in the beginning and 698.0MB in the end (delta: 14.7MB). Peak memory consumption was 135.6MB. Max. memory is 16.1GB. [2021-11-23 16:55:23,495 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 88.1MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12174.73ms. Allocated memory was 88.1MB in the beginning and 287.3MB in the end (delta: 199.2MB). Free memory was 35.1MB in the beginning and 73.8MB in the end (delta: -38.7MB). Peak memory consumption was 168.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1185.91ms. Allocated memory was 287.3MB in the beginning and 457.2MB in the end (delta: 169.9MB). Free memory was 73.8MB in the beginning and 201.4MB in the end (delta: -127.6MB). Peak memory consumption was 45.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1405.41ms. Allocated memory was 457.2MB in the beginning and 945.8MB in the end (delta: 488.6MB). Free memory was 201.4MB in the beginning and 712.7MB in the end (delta: -511.3MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3793.05ms. Allocated memory is still 945.8MB. Free memory was 712.7MB in the beginning and 698.0MB in the end (delta: 14.7MB). Peak memory consumption was 135.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:55:23,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:55:26,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:55:26,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:55:26,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:55:26,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:55:26,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:55:26,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:55:26,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:55:26,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:55:26,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:55:26,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:55:26,332 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:55:26,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:55:26,334 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:55:26,336 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:55:26,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:55:26,340 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:55:26,341 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:55:26,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:55:26,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:55:26,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:55:26,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:55:26,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:55:26,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:55:26,360 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:55:26,361 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:55:26,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:55:26,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:55:26,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:55:26,366 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:55:26,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:55:26,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:55:26,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:55:26,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:55:26,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:55:26,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:55:26,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:55:26,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:55:26,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:55:26,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:55:26,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:55:26,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:55:26,431 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:55:26,431 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:55:26,432 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:55:26,432 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:55:26,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:55:26,433 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:55:26,434 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:55:26,434 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:55:26,434 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:55:26,435 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:55:26,435 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:55:26,435 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:55:26,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:55:26,437 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:55:26,437 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:55:26,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:55:26,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:55:26,438 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:55:26,439 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:55:26,439 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:55:26,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:55:26,440 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:55:26,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:55:26,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:55:26,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:55:26,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:55:26,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:55:26,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:55:26,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:55:26,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:55:26,443 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:55:26,443 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:55:26,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:55:26,444 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:55:26,444 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:55:26,445 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420af474850d23f3f2d1eaddb78c478fb6a14fcff2ada80d9108d342279e18ba [2021-11-23 16:55:26,958 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:55:26,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:55:26,992 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:55:26,994 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:55:26,995 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:55:26,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 16:55:27,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/a280e2491/6f598f2e5faa46249949dbaa44344593/FLAGa019bb75f [2021-11-23 16:55:28,801 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:55:28,803 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 16:55:28,909 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/a280e2491/6f598f2e5faa46249949dbaa44344593/FLAGa019bb75f [2021-11-23 16:55:29,023 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/data/a280e2491/6f598f2e5faa46249949dbaa44344593 [2021-11-23 16:55:29,025 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:55:29,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:55:29,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:55:29,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:55:29,042 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:55:29,043 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:55:29" (1/1) ... [2021-11-23 16:55:29,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7267c015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:29, skipping insertion in model container [2021-11-23 16:55:29,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:55:29" (1/1) ... [2021-11-23 16:55:29,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:55:29,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:55:38,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-11-23 16:55:38,360 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:55:38,404 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:55:38,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:55:39,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-11-23 16:55:39,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:55:39,602 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:55:41,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[772843,772856] [2021-11-23 16:55:41,300 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:55:41,684 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:55:41,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41 WrapperNode [2021-11-23 16:55:41,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:55:41,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:55:41,687 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:55:41,687 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:55:41,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:41,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:42,711 INFO L137 Inliner]: procedures = 649, calls = 9066, calls flagged for inlining = 273, calls inlined = 265, statements flattened = 20340 [2021-11-23 16:55:42,712 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:55:42,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:55:42,714 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:55:42,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:55:42,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:42,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:42,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:42,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:43,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:43,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:43,854 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:43,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:55:43,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:55:43,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:55:43,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:55:43,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:55:41" (1/1) ... [2021-11-23 16:55:43,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:55:44,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:55:44,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:55:44,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:55:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-11-23 16:55:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-11-23 16:55:44,087 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 16:55:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 16:55:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:55:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:55:44,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 16:55:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 16:55:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2021-11-23 16:55:44,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2021-11-23 16:55:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-11-23 16:55:44,089 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-11-23 16:55:44,089 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 16:55:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 16:55:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 16:55:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 16:55:44,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:55:44,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:55:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2021-11-23 16:55:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2021-11-23 16:55:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 16:55:44,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 16:55:44,091 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-11-23 16:55:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-11-23 16:55:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:55:44,092 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:55:44,092 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 16:55:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 16:55:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2021-11-23 16:55:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2021-11-23 16:55:44,093 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 16:55:44,093 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 16:55:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:55:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:55:44,094 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-11-23 16:55:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-11-23 16:55:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2021-11-23 16:55:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2021-11-23 16:55:44,095 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 16:55:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 16:55:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2021-11-23 16:55:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2021-11-23 16:55:44,096 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:55:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:55:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:55:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:55:44,097 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 16:55:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 16:55:44,098 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-11-23 16:55:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-11-23 16:55:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2021-11-23 16:55:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2021-11-23 16:55:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-11-23 16:55:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-11-23 16:55:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2021-11-23 16:55:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2021-11-23 16:55:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 16:55:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 16:55:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:55:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:55:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-11-23 16:55:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-11-23 16:55:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2021-11-23 16:55:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2021-11-23 16:55:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2021-11-23 16:55:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2021-11-23 16:55:44,104 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2021-11-23 16:55:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2021-11-23 16:55:44,105 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:55:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:55:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2021-11-23 16:55:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2021-11-23 16:55:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2021-11-23 16:55:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2021-11-23 16:55:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 16:55:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 16:55:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:55:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 16:55:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 16:55:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2021-11-23 16:55:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2021-11-23 16:55:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2021-11-23 16:55:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2021-11-23 16:55:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 16:55:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:55:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 16:55:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 16:55:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:55:44,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:55:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 16:55:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 16:55:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 16:55:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 16:55:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 16:55:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 16:55:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2021-11-23 16:55:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2021-11-23 16:55:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 16:55:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 16:55:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:55:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:55:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 16:55:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 16:55:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2021-11-23 16:55:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2021-11-23 16:55:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 16:55:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 16:55:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2021-11-23 16:55:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2021-11-23 16:55:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-11-23 16:55:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-11-23 16:55:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 16:55:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 16:55:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2021-11-23 16:55:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2021-11-23 16:55:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 16:55:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 16:55:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:55:44,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:55:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:55:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:55:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-11-23 16:55:44,132 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-11-23 16:55:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2021-11-23 16:55:44,132 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2021-11-23 16:55:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2021-11-23 16:55:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2021-11-23 16:55:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 16:55:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 16:55:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2021-11-23 16:55:44,133 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2021-11-23 16:55:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:55:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:55:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:55:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:55:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2021-11-23 16:55:44,134 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2021-11-23 16:55:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 16:55:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 16:55:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:55:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:55:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-11-23 16:55:44,135 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-11-23 16:55:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2021-11-23 16:55:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2021-11-23 16:55:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 16:55:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 16:55:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 16:55:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 16:55:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2021-11-23 16:55:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2021-11-23 16:55:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2021-11-23 16:55:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2021-11-23 16:55:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-11-23 16:55:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-11-23 16:55:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 16:55:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 16:55:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:55:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:55:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:55:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:55:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2021-11-23 16:55:44,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2021-11-23 16:55:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-11-23 16:55:44,140 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-11-23 16:55:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 16:55:44,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 16:55:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2021-11-23 16:55:44,140 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2021-11-23 16:55:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-11-23 16:55:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-11-23 16:55:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2021-11-23 16:55:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2021-11-23 16:55:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-11-23 16:55:44,141 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-11-23 16:55:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2021-11-23 16:55:44,142 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2021-11-23 16:55:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 16:55:44,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 16:55:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2021-11-23 16:55:44,143 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2021-11-23 16:55:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:55:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-11-23 16:55:44,143 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-11-23 16:55:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 16:55:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2021-11-23 16:55:44,145 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2021-11-23 16:55:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 16:55:44,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 16:55:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:55:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2021-11-23 16:55:44,146 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2021-11-23 16:55:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2021-11-23 16:55:44,147 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2021-11-23 16:55:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:55:44,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:55:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 16:55:44,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 16:55:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:55:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2021-11-23 16:55:44,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2021-11-23 16:55:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 16:55:44,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 16:55:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-11-23 16:55:44,149 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-11-23 16:55:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2021-11-23 16:55:44,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2021-11-23 16:55:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:55:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:55:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:55:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2021-11-23 16:55:44,150 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2021-11-23 16:55:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 16:55:44,150 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 16:55:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2021-11-23 16:55:44,151 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2021-11-23 16:55:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2021-11-23 16:55:44,151 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2021-11-23 16:55:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2021-11-23 16:55:44,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2021-11-23 16:55:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2021-11-23 16:55:44,152 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2021-11-23 16:55:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2021-11-23 16:55:44,152 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2021-11-23 16:55:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2021-11-23 16:55:44,152 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2021-11-23 16:55:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 16:55:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 16:55:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:55:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:55:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2021-11-23 16:55:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2021-11-23 16:55:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2021-11-23 16:55:44,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2021-11-23 16:55:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2021-11-23 16:55:44,154 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2021-11-23 16:55:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 16:55:44,155 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 16:55:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2021-11-23 16:55:44,160 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2021-11-23 16:55:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2021-11-23 16:55:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2021-11-23 16:55:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2021-11-23 16:55:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2021-11-23 16:55:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 16:55:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 16:55:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-11-23 16:55:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-11-23 16:55:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 16:55:44,165 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 16:55:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 16:55:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 16:55:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:55:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2021-11-23 16:55:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2021-11-23 16:55:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-11-23 16:55:44,166 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-11-23 16:55:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 16:55:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 16:55:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:55:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:55:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 16:55:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 16:55:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 16:55:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 16:55:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:55:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 16:55:44,168 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 16:55:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:55:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:55:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:55:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:55:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:55:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2021-11-23 16:55:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2021-11-23 16:55:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:55:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:55:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2021-11-23 16:55:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2021-11-23 16:55:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2021-11-23 16:55:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2021-11-23 16:55:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:55:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:55:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2021-11-23 16:55:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2021-11-23 16:55:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2021-11-23 16:55:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2021-11-23 16:55:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 16:55:44,172 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 16:55:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2021-11-23 16:55:44,172 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2021-11-23 16:55:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2021-11-23 16:55:44,172 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2021-11-23 16:55:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 16:55:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 16:55:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2021-11-23 16:55:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2021-11-23 16:55:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:55:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:55:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 16:55:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 16:55:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 16:55:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 16:55:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:55:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:55:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 16:55:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 16:55:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2021-11-23 16:55:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2021-11-23 16:55:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:55:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:55:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 16:55:44,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 16:55:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2021-11-23 16:55:44,176 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2021-11-23 16:55:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2021-11-23 16:55:44,176 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2021-11-23 16:55:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:55:44,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:55:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2021-11-23 16:55:44,177 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2021-11-23 16:55:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 16:55:44,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 16:55:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2021-11-23 16:55:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2021-11-23 16:55:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 16:55:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 16:55:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 16:55:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 16:55:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:55:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 16:55:44,179 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 16:55:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 16:55:44,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 16:55:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2021-11-23 16:55:44,179 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2021-11-23 16:55:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2021-11-23 16:55:44,180 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2021-11-23 16:55:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-11-23 16:55:44,180 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-11-23 16:55:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:55:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 16:55:44,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 16:55:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2021-11-23 16:55:44,181 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2021-11-23 16:55:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 16:55:44,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 16:55:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2021-11-23 16:55:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2021-11-23 16:55:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:55:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2021-11-23 16:55:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2021-11-23 16:55:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:55:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2021-11-23 16:55:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2021-11-23 16:55:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:55:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:55:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2021-11-23 16:55:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2021-11-23 16:55:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2021-11-23 16:55:44,184 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2021-11-23 16:55:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:55:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2021-11-23 16:55:44,184 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2021-11-23 16:55:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2021-11-23 16:55:44,184 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2021-11-23 16:55:44,185 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2021-11-23 16:55:44,185 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2021-11-23 16:55:44,185 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-11-23 16:55:44,185 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-11-23 16:55:44,185 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2021-11-23 16:55:44,185 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2021-11-23 16:55:44,186 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 16:55:44,186 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 16:55:44,186 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 16:55:44,187 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 16:55:44,187 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:55:44,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:55:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2021-11-23 16:55:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2021-11-23 16:55:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 16:55:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 16:55:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2021-11-23 16:55:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2021-11-23 16:55:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2021-11-23 16:55:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2021-11-23 16:55:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2021-11-23 16:55:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2021-11-23 16:55:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-11-23 16:55:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-11-23 16:55:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2021-11-23 16:55:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2021-11-23 16:55:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 16:55:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 16:55:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2021-11-23 16:55:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2021-11-23 16:55:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2021-11-23 16:55:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2021-11-23 16:55:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2021-11-23 16:55:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2021-11-23 16:55:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2021-11-23 16:55:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2021-11-23 16:55:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-11-23 16:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-11-23 16:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 16:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 16:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2021-11-23 16:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2021-11-23 16:55:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:55:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2021-11-23 16:55:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2021-11-23 16:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 16:55:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 16:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:55:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2021-11-23 16:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2021-11-23 16:55:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:55:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2021-11-23 16:55:44,195 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2021-11-23 16:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2021-11-23 16:55:44,195 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2021-11-23 16:55:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2021-11-23 16:55:44,195 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2021-11-23 16:55:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 16:55:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 16:55:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 16:55:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 16:55:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 16:55:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 16:55:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2021-11-23 16:55:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2021-11-23 16:55:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 16:55:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 16:55:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2021-11-23 16:55:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2021-11-23 16:55:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 16:55:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 16:55:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 16:55:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 16:55:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2021-11-23 16:55:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2021-11-23 16:55:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 16:55:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 16:55:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 16:55:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 16:55:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 16:55:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 16:55:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2021-11-23 16:55:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2021-11-23 16:55:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2021-11-23 16:55:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2021-11-23 16:55:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-11-23 16:55:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-11-23 16:55:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 16:55:44,201 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 16:55:44,201 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2021-11-23 16:55:44,201 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2021-11-23 16:55:44,201 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2021-11-23 16:55:44,201 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2021-11-23 16:55:44,201 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2021-11-23 16:55:44,202 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2021-11-23 16:55:44,202 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-11-23 16:55:44,202 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-11-23 16:55:44,202 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-11-23 16:55:44,202 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-11-23 16:55:44,202 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2021-11-23 16:55:44,203 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2021-11-23 16:55:44,203 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2021-11-23 16:55:44,203 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2021-11-23 16:55:44,203 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 16:55:44,203 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 16:55:44,203 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-11-23 16:55:44,204 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-11-23 16:55:44,204 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2021-11-23 16:55:44,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2021-11-23 16:55:44,204 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2021-11-23 16:55:44,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2021-11-23 16:55:44,204 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2021-11-23 16:55:44,204 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2021-11-23 16:55:44,205 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:55:44,205 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:55:44,205 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 16:55:44,205 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 16:55:44,205 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 16:55:44,205 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 16:55:44,206 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2021-11-23 16:55:44,206 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2021-11-23 16:55:44,206 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 16:55:44,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 16:55:46,895 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:55:46,901 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:55:47,678 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:55:47,682 INFO L158 Benchmark]: Toolchain (without parser) took 18654.75ms. Allocated memory was 90.2MB in the beginning and 838.9MB in the end (delta: 748.7MB). Free memory was 45.6MB in the beginning and 543.5MB in the end (delta: -497.9MB). Peak memory consumption was 311.8MB. Max. memory is 16.1GB. [2021-11-23 16:55:47,683 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 90.2MB. Free memory was 71.2MB in the beginning and 71.1MB in the end (delta: 77.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:55:47,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12656.02ms. Allocated memory was 90.2MB in the beginning and 419.4MB in the end (delta: 329.3MB). Free memory was 45.3MB in the beginning and 191.9MB in the end (delta: -146.6MB). Peak memory consumption was 259.4MB. Max. memory is 16.1GB. [2021-11-23 16:55:47,685 INFO L158 Benchmark]: Boogie Procedure Inliner took 1026.66ms. Allocated memory was 419.4MB in the beginning and 838.9MB in the end (delta: 419.4MB). Free memory was 191.9MB in the beginning and 627.6MB in the end (delta: -435.7MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2021-11-23 16:55:47,685 INFO L158 Benchmark]: Boogie Preprocessor took 1262.37ms. Allocated memory is still 838.9MB. Free memory was 627.6MB in the beginning and 588.6MB in the end (delta: 39.0MB). Peak memory consumption was 117.7MB. Max. memory is 16.1GB. [2021-11-23 16:55:47,686 INFO L158 Benchmark]: RCFGBuilder took 3703.60ms. Allocated memory is still 838.9MB. Free memory was 588.6MB in the beginning and 543.5MB in the end (delta: 45.1MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2021-11-23 16:55:47,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70ms. Allocated memory is still 90.2MB. Free memory was 71.2MB in the beginning and 71.1MB in the end (delta: 77.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12656.02ms. Allocated memory was 90.2MB in the beginning and 419.4MB in the end (delta: 329.3MB). Free memory was 45.3MB in the beginning and 191.9MB in the end (delta: -146.6MB). Peak memory consumption was 259.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1026.66ms. Allocated memory was 419.4MB in the beginning and 838.9MB in the end (delta: 419.4MB). Free memory was 191.9MB in the beginning and 627.6MB in the end (delta: -435.7MB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1262.37ms. Allocated memory is still 838.9MB. Free memory was 627.6MB in the beginning and 588.6MB in the end (delta: 39.0MB). Peak memory consumption was 117.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3703.60ms. Allocated memory is still 838.9MB. Free memory was 588.6MB in the beginning and 543.5MB in the end (delta: 45.1MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 16:55:47,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0412ff05-b44a-42e7-b66d-3dc2c111e7ea/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable