./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-08_1a-drivers--scsi--fcoe--fcoe.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_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3ff87c3e5fb8bea0460b71e9b9f7b5386599503dd506c0803db0e63f978b184 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:54,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:54,324 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:54,405 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:54,406 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:54,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:54,414 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:54,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:54,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:54,430 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:54,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:54,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:54,435 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:54,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:54,442 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:54,447 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:54,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:54,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:54,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:54,464 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:54,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:54,470 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:54,474 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:54,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:54,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:54,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:54,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:54,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:54,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:54,495 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:54,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:54,498 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:54,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:54,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:54,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:54,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:54,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:54,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:54,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:54,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:54,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:54,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:54,569 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:54,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:54,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:54,571 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:54,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:54,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:54,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:54,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:54,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:54,574 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:54,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:54,583 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:54,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:54,584 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:54,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:54,585 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:54,585 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:54,586 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:54,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:54,586 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:54,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:54,587 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:54,587 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:54,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:54,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:54,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3ff87c3e5fb8bea0460b71e9b9f7b5386599503dd506c0803db0e63f978b184 [2021-11-23 15:55:54,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:54,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:54,961 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:54,963 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:54,964 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:54,966 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:55:55,054 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/dbc6e09ff/3a2f87e2b6a3462ca000fefa9df721de/FLAG9429f0a00 [2021-11-23 15:55:56,420 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:56,421 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:55:56,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/dbc6e09ff/3a2f87e2b6a3462ca000fefa9df721de/FLAG9429f0a00 [2021-11-23 15:55:57,072 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/dbc6e09ff/3a2f87e2b6a3462ca000fefa9df721de [2021-11-23 15:55:57,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:57,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:57,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:57,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:57,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:57,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:57" (1/1) ... [2021-11-23 15:55:57,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c6696f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:57, skipping insertion in model container [2021-11-23 15:55:57,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:57" (1/1) ... [2021-11-23 15:55:57,116 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:57,322 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:01,387 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_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[413960,413973] [2021-11-23 15:56:01,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:01,507 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:02,288 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_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[413960,413973] [2021-11-23 15:56:02,311 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:02,583 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:02,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02 WrapperNode [2021-11-23 15:56:02,584 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:02,586 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:02,586 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:02,586 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:02,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:02,748 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,042 INFO L137 Inliner]: procedures = 420, calls = 2205, calls flagged for inlining = 207, calls inlined = 186, statements flattened = 6279 [2021-11-23 15:56:03,044 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:03,046 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:03,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:03,047 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:03,058 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,435 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:03,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:03,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:03,535 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:03,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:02" (1/1) ... [2021-11-23 15:56:03,546 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:03,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:03,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:03,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:03,659 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2021-11-23 15:56:03,659 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2021-11-23 15:56:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2021-11-23 15:56:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2021-11-23 15:56:03,661 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2021-11-23 15:56:03,661 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2021-11-23 15:56:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:56:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2021-11-23 15:56:03,663 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2021-11-23 15:56:03,663 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:56:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:56:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:03,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:56:03,664 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:56:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2021-11-23 15:56:03,665 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2021-11-23 15:56:03,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2021-11-23 15:56:03,666 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2021-11-23 15:56:03,666 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:56:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:56:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2021-11-23 15:56:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2021-11-23 15:56:03,667 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2021-11-23 15:56:03,667 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2021-11-23 15:56:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:56:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:56:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2021-11-23 15:56:03,668 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2021-11-23 15:56:03,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:56:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:56:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2021-11-23 15:56:03,669 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2021-11-23 15:56:03,669 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2021-11-23 15:56:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2021-11-23 15:56:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:56:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:56:03,670 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2021-11-23 15:56:03,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2021-11-23 15:56:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2021-11-23 15:56:03,671 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2021-11-23 15:56:03,671 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2021-11-23 15:56:03,672 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2021-11-23 15:56:03,672 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2021-11-23 15:56:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2021-11-23 15:56:03,673 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2021-11-23 15:56:03,673 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2021-11-23 15:56:03,674 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2021-11-23 15:56:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2021-11-23 15:56:03,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:03,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:03,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:03,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:03,676 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2021-11-23 15:56:03,676 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2021-11-23 15:56:03,677 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2021-11-23 15:56:03,677 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2021-11-23 15:56:03,678 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2021-11-23 15:56:03,678 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2021-11-23 15:56:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2021-11-23 15:56:03,679 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2021-11-23 15:56:03,679 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:56:03,680 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:56:03,681 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2021-11-23 15:56:03,681 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2021-11-23 15:56:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2021-11-23 15:56:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2021-11-23 15:56:03,682 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2021-11-23 15:56:03,682 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2021-11-23 15:56:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2021-11-23 15:56:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2021-11-23 15:56:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:56:03,683 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:56:03,683 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2021-11-23 15:56:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2021-11-23 15:56:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:56:03,684 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:56:03,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:56:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2021-11-23 15:56:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2021-11-23 15:56:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2021-11-23 15:56:03,685 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2021-11-23 15:56:03,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:56:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2021-11-23 15:56:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2021-11-23 15:56:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:56:03,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:03,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:03,687 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2021-11-23 15:56:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2021-11-23 15:56:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:56:03,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:56:03,688 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:56:03,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:56:03,689 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2021-11-23 15:56:03,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2021-11-23 15:56:03,690 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2021-11-23 15:56:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2021-11-23 15:56:03,691 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2021-11-23 15:56:03,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2021-11-23 15:56:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2021-11-23 15:56:03,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2021-11-23 15:56:03,692 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:56:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:56:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2021-11-23 15:56:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2021-11-23 15:56:03,693 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2021-11-23 15:56:03,693 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2021-11-23 15:56:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:03,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:03,694 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:56:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:56:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:03,695 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2021-11-23 15:56:03,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2021-11-23 15:56:03,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:03,697 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2021-11-23 15:56:03,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2021-11-23 15:56:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:03,701 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:56:03,701 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:56:03,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:56:03,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:56:03,705 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2021-11-23 15:56:03,705 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2021-11-23 15:56:03,705 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2021-11-23 15:56:03,711 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2021-11-23 15:56:03,712 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2021-11-23 15:56:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2021-11-23 15:56:03,712 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2021-11-23 15:56:03,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2021-11-23 15:56:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2021-11-23 15:56:03,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2021-11-23 15:56:03,713 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2021-11-23 15:56:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2021-11-23 15:56:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2021-11-23 15:56:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2021-11-23 15:56:03,714 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2021-11-23 15:56:03,714 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2021-11-23 15:56:03,715 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2021-11-23 15:56:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2021-11-23 15:56:03,715 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:56:03,715 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:56:03,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:56:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:56:03,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:03,716 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2021-11-23 15:56:03,716 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2021-11-23 15:56:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:56:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:56:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:56:03,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:56:03,717 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2021-11-23 15:56:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2021-11-23 15:56:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2021-11-23 15:56:03,718 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2021-11-23 15:56:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:03,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2021-11-23 15:56:03,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2021-11-23 15:56:03,719 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2021-11-23 15:56:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2021-11-23 15:56:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2021-11-23 15:56:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2021-11-23 15:56:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:56:03,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:56:03,720 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:56:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:56:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:56:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 15:56:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 15:56:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2021-11-23 15:56:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2021-11-23 15:56:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:56:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:56:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2021-11-23 15:56:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2021-11-23 15:56:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:56:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:56:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2021-11-23 15:56:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2021-11-23 15:56:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2021-11-23 15:56:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2021-11-23 15:56:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2021-11-23 15:56:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2021-11-23 15:56:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2021-11-23 15:56:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2021-11-23 15:56:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2021-11-23 15:56:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2021-11-23 15:56:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:56:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:56:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:56:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:56:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2021-11-23 15:56:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2021-11-23 15:56:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2021-11-23 15:56:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2021-11-23 15:56:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:56:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:56:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:56:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:56:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2021-11-23 15:56:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2021-11-23 15:56:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:56:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:56:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:56:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:56:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2021-11-23 15:56:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2021-11-23 15:56:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-23 15:56:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-23 15:56:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:56:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:56:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2021-11-23 15:56:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2021-11-23 15:56:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2021-11-23 15:56:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2021-11-23 15:56:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:56:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:56:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2021-11-23 15:56:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2021-11-23 15:56:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2021-11-23 15:56:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2021-11-23 15:56:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2021-11-23 15:56:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2021-11-23 15:56:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2021-11-23 15:56:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2021-11-23 15:56:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:56:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:56:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:56:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:56:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2021-11-23 15:56:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2021-11-23 15:56:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:56:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:56:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2021-11-23 15:56:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2021-11-23 15:56:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:56:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:56:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:56:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2021-11-23 15:56:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2021-11-23 15:56:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2021-11-23 15:56:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2021-11-23 15:56:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2021-11-23 15:56:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2021-11-23 15:56:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:56:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:56:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:56:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:56:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:56:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:56:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2021-11-23 15:56:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2021-11-23 15:56:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2021-11-23 15:56:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2021-11-23 15:56:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2021-11-23 15:56:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2021-11-23 15:56:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:56:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:56:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:56:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:56:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:56:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:56:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2021-11-23 15:56:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2021-11-23 15:56:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:56:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:56:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2021-11-23 15:56:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2021-11-23 15:56:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2021-11-23 15:56:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2021-11-23 15:56:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:56:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:56:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:56:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:56:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2021-11-23 15:56:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2021-11-23 15:56:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2021-11-23 15:56:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2021-11-23 15:56:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:56:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:56:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:56:05,063 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:05,067 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:05,716 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:05,721 INFO L158 Benchmark]: Toolchain (without parser) took 8641.72ms. Allocated memory was 113.2MB in the beginning and 312.5MB in the end (delta: 199.2MB). Free memory was 66.8MB in the beginning and 152.1MB in the end (delta: -85.3MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. [2021-11-23 15:56:05,722 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:05,723 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5502.01ms. Allocated memory was 113.2MB in the beginning and 220.2MB in the end (delta: 107.0MB). Free memory was 66.6MB in the beginning and 102.0MB in the end (delta: -35.5MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:05,724 INFO L158 Benchmark]: Boogie Procedure Inliner took 459.03ms. Allocated memory was 220.2MB in the beginning and 312.5MB in the end (delta: 92.3MB). Free memory was 102.0MB in the beginning and 213.5MB in the end (delta: -111.4MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:05,725 INFO L158 Benchmark]: Boogie Preprocessor took 487.25ms. Allocated memory is still 312.5MB. Free memory was 213.5MB in the beginning and 167.8MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:05,726 INFO L158 Benchmark]: RCFGBuilder took 2184.74ms. Allocated memory is still 312.5MB. Free memory was 167.8MB in the beginning and 152.1MB in the end (delta: 15.7MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2021-11-23 15:56:05,729 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5502.01ms. Allocated memory was 113.2MB in the beginning and 220.2MB in the end (delta: 107.0MB). Free memory was 66.6MB in the beginning and 102.0MB in the end (delta: -35.5MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 459.03ms. Allocated memory was 220.2MB in the beginning and 312.5MB in the end (delta: 92.3MB). Free memory was 102.0MB in the beginning and 213.5MB in the end (delta: -111.4MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 487.25ms. Allocated memory is still 312.5MB. Free memory was 213.5MB in the beginning and 167.8MB in the end (delta: 45.6MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2184.74ms. Allocated memory is still 312.5MB. Free memory was 167.8MB in the beginning and 152.1MB in the end (delta: 15.7MB). Peak memory consumption was 51.9MB. 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 15:56:05,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a3ff87c3e5fb8bea0460b71e9b9f7b5386599503dd506c0803db0e63f978b184 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:08,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:08,795 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:08,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:08,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:08,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:08,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:08,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:08,881 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:08,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:08,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:08,896 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:08,896 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:08,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:08,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:08,908 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:08,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:08,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:08,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:08,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:08,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:08,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:08,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:08,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:08,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:08,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:08,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:08,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:08,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:08,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:08,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:08,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:08,957 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:08,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:08,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:08,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:08,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:08,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:08,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:08,975 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:08,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:08,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:09,030 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:09,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:09,032 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:09,033 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:09,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:09,035 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:09,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:09,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:09,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:09,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:09,038 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:09,039 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:09,039 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:09,040 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:09,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:09,040 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:09,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:09,041 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:09,041 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:09,042 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:09,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:09,043 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:09,043 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:09,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:09,044 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:09,044 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:09,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:09,045 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:09,045 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:09,046 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_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3ff87c3e5fb8bea0460b71e9b9f7b5386599503dd506c0803db0e63f978b184 [2021-11-23 15:56:09,505 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:09,557 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:09,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:09,562 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:09,564 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:09,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:56:09,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/fc74e7fb4/1745ef7c489547288f4d104f2e83a9a7/FLAG9687f810b [2021-11-23 15:56:11,116 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:11,118 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:56:11,235 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/fc74e7fb4/1745ef7c489547288f4d104f2e83a9a7/FLAG9687f810b [2021-11-23 15:56:11,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/data/fc74e7fb4/1745ef7c489547288f4d104f2e83a9a7 [2021-11-23 15:56:11,682 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:11,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:11,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:11,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:11,701 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:11,702 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:11" (1/1) ... [2021-11-23 15:56:11,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1239439 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:11, skipping insertion in model container [2021-11-23 15:56:11,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:11" (1/1) ... [2021-11-23 15:56:11,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:12,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:16,393 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_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[413960,413973] [2021-11-23 15:56:16,481 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:16,534 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:16,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:17,395 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_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[413960,413973] [2021-11-23 15:56:17,418 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:17,501 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:18,207 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_46e60191-87e4-4090-b62d-96aa1e25d365/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[413960,413973] [2021-11-23 15:56:18,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:18,569 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:18,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18 WrapperNode [2021-11-23 15:56:18,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:18,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:18,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:18,572 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:18,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:18,726 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:18,934 INFO L137 Inliner]: procedures = 435, calls = 2205, calls flagged for inlining = 207, calls inlined = 186, statements flattened = 6081 [2021-11-23 15:56:18,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:18,936 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:18,936 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:18,936 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:18,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:18,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,508 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:19,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:19,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:19,573 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:19,574 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:18" (1/1) ... [2021-11-23 15:56:19,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:19,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:19,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:19,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:19,685 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2021-11-23 15:56:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2021-11-23 15:56:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2021-11-23 15:56:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2021-11-23 15:56:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2021-11-23 15:56:19,686 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2021-11-23 15:56:19,686 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:56:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:56:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:56:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2021-11-23 15:56:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2021-11-23 15:56:19,687 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:56:19,687 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:56:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:56:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:56:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:19,688 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:19,688 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2021-11-23 15:56:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2021-11-23 15:56:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2021-11-23 15:56:19,689 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2021-11-23 15:56:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:56:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:56:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2021-11-23 15:56:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2021-11-23 15:56:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2021-11-23 15:56:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2021-11-23 15:56:19,690 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:56:19,690 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:56:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2021-11-23 15:56:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2021-11-23 15:56:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:56:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:56:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2021-11-23 15:56:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2021-11-23 15:56:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2021-11-23 15:56:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2021-11-23 15:56:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:56:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:56:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2021-11-23 15:56:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2021-11-23 15:56:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2021-11-23 15:56:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2021-11-23 15:56:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2021-11-23 15:56:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2021-11-23 15:56:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2021-11-23 15:56:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2021-11-23 15:56:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2021-11-23 15:56:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2021-11-23 15:56:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2021-11-23 15:56:19,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2021-11-23 15:56:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2021-11-23 15:56:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2021-11-23 15:56:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2021-11-23 15:56:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2021-11-23 15:56:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2021-11-23 15:56:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2021-11-23 15:56:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2021-11-23 15:56:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2021-11-23 15:56:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:56:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:56:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2021-11-23 15:56:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2021-11-23 15:56:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2021-11-23 15:56:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2021-11-23 15:56:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2021-11-23 15:56:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2021-11-23 15:56:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2021-11-23 15:56:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2021-11-23 15:56:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:56:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:56:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2021-11-23 15:56:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2021-11-23 15:56:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:56:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:56:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2021-11-23 15:56:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2021-11-23 15:56:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2021-11-23 15:56:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2021-11-23 15:56:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2021-11-23 15:56:19,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2021-11-23 15:56:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:19,711 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2021-11-23 15:56:19,712 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2021-11-23 15:56:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:56:19,712 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:56:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:56:19,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:56:19,712 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2021-11-23 15:56:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2021-11-23 15:56:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2021-11-23 15:56:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2021-11-23 15:56:19,713 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2021-11-23 15:56:19,713 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2021-11-23 15:56:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2021-11-23 15:56:19,714 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2021-11-23 15:56:19,714 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:56:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:56:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2021-11-23 15:56:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2021-11-23 15:56:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2021-11-23 15:56:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2021-11-23 15:56:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:56:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:56:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:56:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:56:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2021-11-23 15:56:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2021-11-23 15:56:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2021-11-23 15:56:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:56:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:56:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2021-11-23 15:56:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2021-11-23 15:56:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2021-11-23 15:56:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2021-11-23 15:56:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2021-11-23 15:56:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2021-11-23 15:56:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2021-11-23 15:56:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2021-11-23 15:56:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2021-11-23 15:56:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2021-11-23 15:56:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2021-11-23 15:56:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2021-11-23 15:56:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2021-11-23 15:56:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2021-11-23 15:56:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2021-11-23 15:56:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2021-11-23 15:56:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2021-11-23 15:56:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2021-11-23 15:56:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:56:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:56:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:56:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:56:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:19,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:19,738 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2021-11-23 15:56:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2021-11-23 15:56:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:56:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:56:19,739 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:56:19,739 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:56:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2021-11-23 15:56:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2021-11-23 15:56:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2021-11-23 15:56:19,740 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2021-11-23 15:56:19,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:19,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2021-11-23 15:56:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2021-11-23 15:56:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2021-11-23 15:56:19,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2021-11-23 15:56:19,742 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2021-11-23 15:56:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2021-11-23 15:56:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:56:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:56:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:56:19,743 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:56:19,743 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:56:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-11-23 15:56:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-11-23 15:56:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2021-11-23 15:56:19,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2021-11-23 15:56:19,744 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:56:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:56:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2021-11-23 15:56:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2021-11-23 15:56:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:56:19,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:56:19,745 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2021-11-23 15:56:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2021-11-23 15:56:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:56:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:56:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:19,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:19,746 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2021-11-23 15:56:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2021-11-23 15:56:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:19,747 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:19,747 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2021-11-23 15:56:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2021-11-23 15:56:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2021-11-23 15:56:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2021-11-23 15:56:19,748 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2021-11-23 15:56:19,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2021-11-23 15:56:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:56:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:56:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:56:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:56:19,749 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2021-11-23 15:56:19,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2021-11-23 15:56:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:19,750 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2021-11-23 15:56:19,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2021-11-23 15:56:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:56:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:56:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:56:19,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:56:19,751 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2021-11-23 15:56:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2021-11-23 15:56:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:56:19,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:56:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:19,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:19,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:56:19,758 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:56:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2021-11-23 15:56:19,759 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2021-11-23 15:56:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:19,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:56:19,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:56:19,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2021-11-23 15:56:19,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2021-11-23 15:56:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2021-11-23 15:56:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2021-11-23 15:56:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:56:19,764 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:56:19,764 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:56:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:56:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2021-11-23 15:56:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2021-11-23 15:56:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2021-11-23 15:56:19,765 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2021-11-23 15:56:19,765 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2021-11-23 15:56:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2021-11-23 15:56:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2021-11-23 15:56:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2021-11-23 15:56:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:56:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:56:19,766 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2021-11-23 15:56:19,766 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2021-11-23 15:56:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:56:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:56:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2021-11-23 15:56:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2021-11-23 15:56:19,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:19,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:56:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:56:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:56:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2021-11-23 15:56:19,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2021-11-23 15:56:19,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2021-11-23 15:56:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2021-11-23 15:56:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:19,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:19,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2021-11-23 15:56:19,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2021-11-23 15:56:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:19,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:19,770 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:56:19,770 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:56:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:56:19,771 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:56:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:56:19,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:56:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2021-11-23 15:56:19,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2021-11-23 15:56:19,771 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2021-11-23 15:56:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2021-11-23 15:56:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2021-11-23 15:56:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2021-11-23 15:56:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:56:19,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:56:19,772 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:56:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:56:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:56:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:56:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2021-11-23 15:56:19,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2021-11-23 15:56:19,773 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:56:19,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:56:19,774 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2021-11-23 15:56:19,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2021-11-23 15:56:19,774 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2021-11-23 15:56:19,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2021-11-23 15:56:19,774 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:56:19,775 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:56:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:56:19,775 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:56:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2021-11-23 15:56:19,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2021-11-23 15:56:19,775 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2021-11-23 15:56:19,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2021-11-23 15:56:19,776 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:56:19,776 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:56:21,116 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:21,122 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:26,344 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:26,348 INFO L158 Benchmark]: Toolchain (without parser) took 14663.52ms. Allocated memory was 56.6MB in the beginning and 346.0MB in the end (delta: 289.4MB). Free memory was 28.5MB in the beginning and 111.9MB in the end (delta: -83.4MB). Peak memory consumption was 204.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,349 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 56.6MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:26,349 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6885.80ms. Allocated memory was 56.6MB in the beginning and 346.0MB in the end (delta: 289.4MB). Free memory was 28.3MB in the beginning and 190.7MB in the end (delta: -162.3MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,350 INFO L158 Benchmark]: Boogie Procedure Inliner took 363.01ms. Allocated memory is still 346.0MB. Free memory was 189.6MB in the beginning and 158.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,351 INFO L158 Benchmark]: Boogie Preprocessor took 629.87ms. Allocated memory is still 346.0MB. Free memory was 158.2MB in the beginning and 201.0MB in the end (delta: -42.8MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,351 INFO L158 Benchmark]: RCFGBuilder took 6778.46ms. Allocated memory is still 346.0MB. Free memory was 201.0MB in the beginning and 111.9MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:26,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 56.6MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6885.80ms. Allocated memory was 56.6MB in the beginning and 346.0MB in the end (delta: 289.4MB). Free memory was 28.3MB in the beginning and 190.7MB in the end (delta: -162.3MB). Peak memory consumption was 161.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 363.01ms. Allocated memory is still 346.0MB. Free memory was 189.6MB in the beginning and 158.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 629.87ms. Allocated memory is still 346.0MB. Free memory was 158.2MB in the beginning and 201.0MB in the end (delta: -42.8MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * RCFGBuilder took 6778.46ms. Allocated memory is still 346.0MB. Free memory was 201.0MB in the beginning and 111.9MB in the end (delta: 89.1MB). Peak memory consumption was 88.1MB. 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 15:56:26,426 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46e60191-87e4-4090-b62d-96aa1e25d365/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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