./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--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_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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_08fe1fb2-2168-4522-93d9-201c51b32bec/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 b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:41,024 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:41,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:41,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:41,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:41,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:41,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:41,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:41,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:41,130 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:41,132 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:41,134 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:41,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:41,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:41,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:41,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:41,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:41,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:41,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:41,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:41,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:41,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:41,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:41,176 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:41,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:41,185 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:41,185 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:41,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:41,189 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:41,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:41,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:41,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:41,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:41,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:41,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:41,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:41,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:41,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:41,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:41,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:41,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:41,204 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:41,266 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:41,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:41,268 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:41,269 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:41,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:41,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:41,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:41,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:41,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:41,271 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:41,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:41,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:41,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:41,282 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:41,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:41,282 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:41,283 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:41,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:41,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:41,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:41,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:41,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:41,285 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:41,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:41,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:41,286 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_08fe1fb2-2168-4522-93d9-201c51b32bec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b [2021-11-23 15:41:41,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:41,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:41,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:41,668 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:41,670 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:41,671 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:41:41,758 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/fd9779cbf/aa84eed2bd274a88bed9f4aa0b0e82f5/FLAG439779851 [2021-11-23 15:41:42,974 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:42,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:41:43,057 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/fd9779cbf/aa84eed2bd274a88bed9f4aa0b0e82f5/FLAG439779851 [2021-11-23 15:41:43,193 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/fd9779cbf/aa84eed2bd274a88bed9f4aa0b0e82f5 [2021-11-23 15:41:43,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:43,198 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:43,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:43,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:43,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:43,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:43" (1/1) ... [2021-11-23 15:41:43,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@326c1d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:43, skipping insertion in model container [2021-11-23 15:41:43,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:43" (1/1) ... [2021-11-23 15:41:43,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:43,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:47,452 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_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2021-11-23 15:41:47,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:47,618 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:48,532 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_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2021-11-23 15:41:48,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:48,898 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:48,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48 WrapperNode [2021-11-23 15:41:48,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:48,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:48,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:48,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:48,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,341 INFO L137 Inliner]: procedures = 426, calls = 2211, calls flagged for inlining = 204, calls inlined = 184, statements flattened = 6226 [2021-11-23 15:41:49,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:49,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:49,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:49,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:49,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:49,966 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:50,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:50,021 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:50,021 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:50,022 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:50,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:48" (1/1) ... [2021-11-23 15:41:50,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:50,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:50,069 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:50,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:50,132 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2021-11-23 15:41:50,133 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2021-11-23 15:41:50,134 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2021-11-23 15:41:50,134 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2021-11-23 15:41:50,134 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2021-11-23 15:41:50,134 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2021-11-23 15:41:50,135 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:41:50,136 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2021-11-23 15:41:50,136 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2021-11-23 15:41:50,136 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:41:50,136 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:41:50,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:50,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:50,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:41:50,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:41:50,138 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:50,138 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2021-11-23 15:41:50,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2021-11-23 15:41:50,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:41:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:41:50,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:50,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:50,139 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2021-11-23 15:41:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2021-11-23 15:41:50,140 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:41:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:41:50,140 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2021-11-23 15:41:50,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2021-11-23 15:41:50,141 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2021-11-23 15:41:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2021-11-23 15:41:50,141 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:41:50,141 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:41:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2021-11-23 15:41:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2021-11-23 15:41:50,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:41:50,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:41:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2021-11-23 15:41:50,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2021-11-23 15:41:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2021-11-23 15:41:50,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2021-11-23 15:41:50,143 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:41:50,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:41:50,144 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2021-11-23 15:41:50,144 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2021-11-23 15:41:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2021-11-23 15:41:50,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2021-11-23 15:41:50,145 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2021-11-23 15:41:50,145 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2021-11-23 15:41:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2021-11-23 15:41:50,146 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2021-11-23 15:41:50,146 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2021-11-23 15:41:50,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2021-11-23 15:41:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2021-11-23 15:41:50,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2021-11-23 15:41:50,147 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:41:50,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:41:50,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:41:50,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:41:50,149 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2021-11-23 15:41:50,149 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2021-11-23 15:41:50,150 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2021-11-23 15:41:50,150 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2021-11-23 15:41:50,151 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2021-11-23 15:41:50,151 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2021-11-23 15:41:50,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:50,152 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2021-11-23 15:41:50,152 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2021-11-23 15:41:50,152 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:41:50,152 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:41:50,153 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2021-11-23 15:41:50,154 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2021-11-23 15:41:50,155 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2021-11-23 15:41:50,155 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2021-11-23 15:41:50,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2021-11-23 15:41:50,155 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2021-11-23 15:41:50,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:41:50,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:41:50,156 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2021-11-23 15:41:50,156 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2021-11-23 15:41:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2021-11-23 15:41:50,157 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2021-11-23 15:41:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:41:50,157 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:41:50,157 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:41:50,158 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2021-11-23 15:41:50,158 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2021-11-23 15:41:50,158 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2021-11-23 15:41:50,158 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2021-11-23 15:41:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:41:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2021-11-23 15:41:50,159 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2021-11-23 15:41:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:41:50,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:50,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:50,160 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2021-11-23 15:41:50,161 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2021-11-23 15:41:50,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:41:50,161 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:41:50,162 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:41:50,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:41:50,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:41:50,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:41:50,163 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2021-11-23 15:41:50,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2021-11-23 15:41:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2021-11-23 15:41:50,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2021-11-23 15:41:50,165 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2021-11-23 15:41:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2021-11-23 15:41:50,166 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2021-11-23 15:41:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2021-11-23 15:41:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:41:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:41:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2021-11-23 15:41:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2021-11-23 15:41:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2021-11-23 15:41:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2021-11-23 15:41:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:41:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:41:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2021-11-23 15:41:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2021-11-23 15:41:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2021-11-23 15:41:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2021-11-23 15:41:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:41:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:41:50,177 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:41:50,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:41:50,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:41:50,179 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2021-11-23 15:41:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2021-11-23 15:41:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2021-11-23 15:41:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2021-11-23 15:41:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2021-11-23 15:41:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2021-11-23 15:41:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2021-11-23 15:41:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2021-11-23 15:41:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:41:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:41:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2021-11-23 15:41:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2021-11-23 15:41:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2021-11-23 15:41:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2021-11-23 15:41:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2021-11-23 15:41:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2021-11-23 15:41:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2021-11-23 15:41:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2021-11-23 15:41:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2021-11-23 15:41:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2021-11-23 15:41:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:41:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:41:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:41:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:41:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2021-11-23 15:41:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2021-11-23 15:41:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:41:50,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:41:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:41:50,191 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:41:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2021-11-23 15:41:50,192 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2021-11-23 15:41:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2021-11-23 15:41:50,192 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2021-11-23 15:41:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:50,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:50,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2021-11-23 15:41:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2021-11-23 15:41:50,193 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2021-11-23 15:41:50,193 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2021-11-23 15:41:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2021-11-23 15:41:50,194 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2021-11-23 15:41:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:41:50,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:41:50,194 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:41:50,195 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:41:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:41:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:41:50,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:41:50,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2021-11-23 15:41:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2021-11-23 15:41:50,196 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:41:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:41:50,196 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2021-11-23 15:41:50,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2021-11-23 15:41:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:41:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:41:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:50,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:50,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2021-11-23 15:41:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2021-11-23 15:41:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:50,198 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:50,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2021-11-23 15:41:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2021-11-23 15:41:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2021-11-23 15:41:50,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2021-11-23 15:41:50,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2021-11-23 15:41:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2021-11-23 15:41:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:41:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:41:50,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:41:50,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:41:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2021-11-23 15:41:50,201 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2021-11-23 15:41:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:50,201 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:41:50,201 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:41:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2021-11-23 15:41:50,202 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2021-11-23 15:41:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:41:50,202 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:41:50,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:41:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:41:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:41:50,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:41:50,203 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:41:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:41:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2021-11-23 15:41:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2021-11-23 15:41:50,204 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:41:50,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:41:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:41:50,205 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:41:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2021-11-23 15:41:50,205 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2021-11-23 15:41:50,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-23 15:41:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2021-11-23 15:41:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:41:50,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:41:50,206 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2021-11-23 15:41:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2021-11-23 15:41:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2021-11-23 15:41:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2021-11-23 15:41:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:41:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:41:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:41:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:41:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2021-11-23 15:41:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2021-11-23 15:41:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2021-11-23 15:41:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2021-11-23 15:41:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2021-11-23 15:41:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2021-11-23 15:41:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2021-11-23 15:41:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2021-11-23 15:41:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2021-11-23 15:41:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2021-11-23 15:41:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:41:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:41:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:41:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2021-11-23 15:41:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2021-11-23 15:41:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2021-11-23 15:41:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:41:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:41:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2021-11-23 15:41:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2021-11-23 15:41:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:41:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:41:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:41:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2021-11-23 15:41:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2021-11-23 15:41:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2021-11-23 15:41:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2021-11-23 15:41:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2021-11-23 15:41:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2021-11-23 15:41:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:41:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:41:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:41:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:41:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:41:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:41:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2021-11-23 15:41:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2021-11-23 15:41:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2021-11-23 15:41:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2021-11-23 15:41:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2021-11-23 15:41:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2021-11-23 15:41:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:41:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:41:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:41:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:41:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:41:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:41:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2021-11-23 15:41:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2021-11-23 15:41:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:41:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:41:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2021-11-23 15:41:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2021-11-23 15:41:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2021-11-23 15:41:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2021-11-23 15:41:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:41:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:41:50,228 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:41:50,228 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:41:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2021-11-23 15:41:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2021-11-23 15:41:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2021-11-23 15:41:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2021-11-23 15:41:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:41:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:41:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:41:51,430 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:51,435 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:52,191 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:52,197 INFO L158 Benchmark]: Toolchain (without parser) took 8997.11ms. Allocated memory was 107.0MB in the beginning and 358.6MB in the end (delta: 251.7MB). Free memory was 71.1MB in the beginning and 235.0MB in the end (delta: -163.9MB). Peak memory consumption was 140.2MB. Max. memory is 16.1GB. [2021-11-23 15:41:52,197 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:52,198 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5700.01ms. Allocated memory was 107.0MB in the beginning and 205.5MB in the end (delta: 98.6MB). Free memory was 70.6MB in the beginning and 115.1MB in the end (delta: -44.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:41:52,199 INFO L158 Benchmark]: Boogie Procedure Inliner took 442.39ms. Allocated memory is still 205.5MB. Free memory was 115.1MB in the beginning and 82.6MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-23 15:41:52,200 INFO L158 Benchmark]: Boogie Preprocessor took 675.49ms. Allocated memory was 205.5MB in the beginning and 358.6MB in the end (delta: 153.1MB). Free memory was 82.6MB in the beginning and 240.3MB in the end (delta: -157.8MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2021-11-23 15:41:52,201 INFO L158 Benchmark]: RCFGBuilder took 2173.41ms. Allocated memory is still 358.6MB. Free memory was 240.3MB in the beginning and 235.0MB in the end (delta: 5.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2021-11-23 15:41:52,204 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 81.8MB. Free memory was 54.7MB in the beginning and 54.7MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5700.01ms. Allocated memory was 107.0MB in the beginning and 205.5MB in the end (delta: 98.6MB). Free memory was 70.6MB in the beginning and 115.1MB in the end (delta: -44.5MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 442.39ms. Allocated memory is still 205.5MB. Free memory was 115.1MB in the beginning and 82.6MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 675.49ms. Allocated memory was 205.5MB in the beginning and 358.6MB in the end (delta: 153.1MB). Free memory was 82.6MB in the beginning and 240.3MB in the end (delta: -157.8MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2173.41ms. Allocated memory is still 358.6MB. Free memory was 240.3MB in the beginning and 235.0MB in the end (delta: 5.3MB). Peak memory consumption was 56.8MB. 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 15:41:52,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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 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_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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_08fe1fb2-2168-4522-93d9-201c51b32bec/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 b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:55,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:55,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:55,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:55,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:55,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:55,045 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:55,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:55,050 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:55,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:55,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:55,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:55,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:55,057 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:55,059 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:55,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:55,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:55,067 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:55,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:55,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:55,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:55,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:55,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:55,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:55,110 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:55,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:55,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:55,112 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:55,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:55,120 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:55,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:55,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:55,124 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:55,125 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:55,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:55,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:55,129 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:55,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:55,130 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:55,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:55,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:55,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:41:55,192 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:55,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:55,194 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:55,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:55,195 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:55,196 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:55,196 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:55,196 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:55,197 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:55,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:55,198 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:55,198 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:41:55,199 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:41:55,199 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:41:55,199 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:55,199 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:55,199 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:55,200 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:55,200 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:55,200 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:55,200 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:55,201 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:55,201 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:55,201 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:55,201 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:41:55,202 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:41:55,202 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:55,202 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:41:55,202 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:41:55,203 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_08fe1fb2-2168-4522-93d9-201c51b32bec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b09307eff68471b13f9f4af8ca37265160c175233f57a4afa3e4fdd6d6503a6b [2021-11-23 15:41:55,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:55,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:55,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:55,711 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:55,712 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:55,713 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:41:55,799 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/de8ec39c9/3bd04a5368374f50bfc690d759ca53f2/FLAGde6b35618 [2021-11-23 15:41:57,107 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:57,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2021-11-23 15:41:57,186 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/de8ec39c9/3bd04a5368374f50bfc690d759ca53f2/FLAGde6b35618 [2021-11-23 15:41:57,206 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/data/de8ec39c9/3bd04a5368374f50bfc690d759ca53f2 [2021-11-23 15:41:57,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:57,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:57,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:57,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:57,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:57,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:57" (1/1) ... [2021-11-23 15:41:57,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61b5198 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:57, skipping insertion in model container [2021-11-23 15:41:57,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:57" (1/1) ... [2021-11-23 15:41:57,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:57,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:01,400 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_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2021-11-23 15:42:01,471 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:01,514 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:42:01,628 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:42:02,164 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_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2021-11-23 15:42:02,180 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:02,213 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:42:02,940 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_08fe1fb2-2168-4522-93d9-201c51b32bec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i[416808,416821] [2021-11-23 15:42:02,955 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:42:03,307 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:42:03,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03 WrapperNode [2021-11-23 15:42:03,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:42:03,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:03,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:42:03,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:42:03,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,618 INFO L137 Inliner]: procedures = 441, calls = 2211, calls flagged for inlining = 204, calls inlined = 184, statements flattened = 6030 [2021-11-23 15:42:03,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:42:03,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:42:03,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:42:03,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:42:03,629 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,702 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,913 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:03,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:04,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:04,056 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:42:04,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:42:04,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:42:04,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:42:04,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:42:03" (1/1) ... [2021-11-23 15:42:04,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:42:04,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:42:04,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:42:04,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2021-11-23 15:42:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2021-11-23 15:42:04,175 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2021-11-23 15:42:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2021-11-23 15:42:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2021-11-23 15:42:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2021-11-23 15:42:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 15:42:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:42:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~C_INT [2021-11-23 15:42:04,176 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2021-11-23 15:42:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2021-11-23 15:42:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2021-11-23 15:42:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2021-11-23 15:42:04,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:42:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:42:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:42:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:42:04,178 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2021-11-23 15:42:04,178 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2021-11-23 15:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 15:42:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 15:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:04,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:04,179 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2021-11-23 15:42:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2021-11-23 15:42:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:42:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2021-11-23 15:42:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2021-11-23 15:42:04,180 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2021-11-23 15:42:04,180 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2021-11-23 15:42:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2021-11-23 15:42:04,181 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:42:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:42:04,182 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2021-11-23 15:42:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2021-11-23 15:42:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:42:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2021-11-23 15:42:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2021-11-23 15:42:04,183 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2021-11-23 15:42:04,183 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2021-11-23 15:42:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2021-11-23 15:42:04,184 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-11-23 15:42:04,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-11-23 15:42:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2021-11-23 15:42:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2021-11-23 15:42:04,185 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2021-11-23 15:42:04,185 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2021-11-23 15:42:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2021-11-23 15:42:04,186 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2021-11-23 15:42:04,186 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2021-11-23 15:42:04,187 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2021-11-23 15:42:04,187 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2021-11-23 15:42:04,188 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2021-11-23 15:42:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2021-11-23 15:42:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2021-11-23 15:42:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:04,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:04,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:04,190 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2021-11-23 15:42:04,190 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2021-11-23 15:42:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2021-11-23 15:42:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2021-11-23 15:42:04,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2021-11-23 15:42:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2021-11-23 15:42:04,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:04,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2021-11-23 15:42:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2021-11-23 15:42:04,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:42:04,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:04,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:04,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:04,194 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:42:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:42:04,194 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2021-11-23 15:42:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2021-11-23 15:42:04,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2021-11-23 15:42:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2021-11-23 15:42:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2021-11-23 15:42:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2021-11-23 15:42:04,195 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:42:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:42:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2021-11-23 15:42:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2021-11-23 15:42:04,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2021-11-23 15:42:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2021-11-23 15:42:04,197 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2021-11-23 15:42:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2021-11-23 15:42:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2021-11-23 15:42:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2021-11-23 15:42:04,198 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2021-11-23 15:42:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2021-11-23 15:42:04,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2021-11-23 15:42:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2021-11-23 15:42:04,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:04,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2021-11-23 15:42:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2021-11-23 15:42:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:42:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:42:04,202 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:42:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:42:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:42:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:42:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2021-11-23 15:42:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2021-11-23 15:42:04,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2021-11-23 15:42:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2021-11-23 15:42:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2021-11-23 15:42:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2021-11-23 15:42:04,204 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2021-11-23 15:42:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2021-11-23 15:42:04,205 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:42:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:42:04,206 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2021-11-23 15:42:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2021-11-23 15:42:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2021-11-23 15:42:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2021-11-23 15:42:04,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:42:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:42:04,212 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:42:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:42:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:04,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:42:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~C_UINT~TO~C_INT [2021-11-23 15:42:04,220 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2021-11-23 15:42:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2021-11-23 15:42:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2021-11-23 15:42:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2021-11-23 15:42:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:42:04,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 15:42:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 15:42:04,222 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2021-11-23 15:42:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2021-11-23 15:42:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2021-11-23 15:42:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2021-11-23 15:42:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2021-11-23 15:42:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2021-11-23 15:42:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2021-11-23 15:42:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2021-11-23 15:42:04,223 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:42:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:42:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2021-11-23 15:42:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2021-11-23 15:42:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2021-11-23 15:42:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2021-11-23 15:42:04,224 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2021-11-23 15:42:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2021-11-23 15:42:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2021-11-23 15:42:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2021-11-23 15:42:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2021-11-23 15:42:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2021-11-23 15:42:04,225 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 15:42:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 15:42:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:42:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:42:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2021-11-23 15:42:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2021-11-23 15:42:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:42:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:42:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:42:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:42:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2021-11-23 15:42:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2021-11-23 15:42:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2021-11-23 15:42:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2021-11-23 15:42:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2021-11-23 15:42:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2021-11-23 15:42:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2021-11-23 15:42:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2021-11-23 15:42:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2021-11-23 15:42:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2021-11-23 15:42:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 15:42:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 15:42:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:42:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:42:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:42:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:42:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:42:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2021-11-23 15:42:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2021-11-23 15:42:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 15:42:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 15:42:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2021-11-23 15:42:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2021-11-23 15:42:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:42:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:42:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2021-11-23 15:42:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2021-11-23 15:42:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:42:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:42:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2021-11-23 15:42:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2021-11-23 15:42:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2021-11-23 15:42:04,234 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2021-11-23 15:42:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2021-11-23 15:42:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2021-11-23 15:42:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:42:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:42:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2021-11-23 15:42:04,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2021-11-23 15:42:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2021-11-23 15:42:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2021-11-23 15:42:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:42:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:42:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2021-11-23 15:42:04,236 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2021-11-23 15:42:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2021-11-23 15:42:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2021-11-23 15:42:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:42:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:42:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 15:42:04,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 15:42:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:42:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:42:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2021-11-23 15:42:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2021-11-23 15:42:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-11-23 15:42:04,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-11-23 15:42:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:04,243 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:42:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:42:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2021-11-23 15:42:04,244 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2021-11-23 15:42:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:42:04,245 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:42:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2021-11-23 15:42:04,247 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2021-11-23 15:42:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2021-11-23 15:42:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2021-11-23 15:42:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:42:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:42:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:42:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:42:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2021-11-23 15:42:04,248 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2021-11-23 15:42:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2021-11-23 15:42:04,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2021-11-23 15:42:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2021-11-23 15:42:04,249 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2021-11-23 15:42:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2021-11-23 15:42:04,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2021-11-23 15:42:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2021-11-23 15:42:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2021-11-23 15:42:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:42:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:42:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2021-11-23 15:42:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2021-11-23 15:42:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:42:04,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:42:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2021-11-23 15:42:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2021-11-23 15:42:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:42:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2021-11-23 15:42:04,251 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2021-11-23 15:42:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2021-11-23 15:42:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2021-11-23 15:42:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2021-11-23 15:42:04,252 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2021-11-23 15:42:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2021-11-23 15:42:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2021-11-23 15:42:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:42:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:42:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:42:04,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:42:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:42:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:42:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-11-23 15:42:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-11-23 15:42:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2021-11-23 15:42:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2021-11-23 15:42:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2021-11-23 15:42:04,254 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2021-11-23 15:42:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2021-11-23 15:42:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2021-11-23 15:42:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:42:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:42:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-11-23 15:42:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-11-23 15:42:04,255 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 15:42:04,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 15:42:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2021-11-23 15:42:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2021-11-23 15:42:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:42:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:42:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2021-11-23 15:42:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2021-11-23 15:42:04,256 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2021-11-23 15:42:04,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2021-11-23 15:42:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2021-11-23 15:42:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2021-11-23 15:42:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:42:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:42:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2021-11-23 15:42:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2021-11-23 15:42:04,257 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2021-11-23 15:42:04,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2021-11-23 15:42:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:42:04,258 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:42:05,435 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:05,445 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:08,410 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:08,415 INFO L158 Benchmark]: Toolchain (without parser) took 11201.92ms. Allocated memory was 56.6MB in the beginning and 541.1MB in the end (delta: 484.4MB). Free memory was 28.9MB in the beginning and 370.5MB in the end (delta: -341.5MB). Peak memory consumption was 185.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:08,416 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:08,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6092.29ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 28.7MB in the beginning and 141.9MB in the end (delta: -113.2MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:08,417 INFO L158 Benchmark]: Boogie Procedure Inliner took 308.96ms. Allocated memory is still 270.5MB. Free memory was 141.9MB in the beginning and 111.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:42:08,417 INFO L158 Benchmark]: Boogie Preprocessor took 437.08ms. Allocated memory is still 270.5MB. Free memory was 111.5MB in the beginning and 126.3MB in the end (delta: -14.9MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-11-23 15:42:08,418 INFO L158 Benchmark]: RCFGBuilder took 4354.74ms. Allocated memory was 270.5MB in the beginning and 541.1MB in the end (delta: 270.5MB). Free memory was 126.3MB in the beginning and 370.5MB in the end (delta: -244.1MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2021-11-23 15:42:08,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.8MB in the end (delta: 73.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6092.29ms. Allocated memory was 56.6MB in the beginning and 270.5MB in the end (delta: 213.9MB). Free memory was 28.7MB in the beginning and 141.9MB in the end (delta: -113.2MB). Peak memory consumption was 151.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 308.96ms. Allocated memory is still 270.5MB. Free memory was 141.9MB in the beginning and 111.5MB in the end (delta: 30.4MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 437.08ms. Allocated memory is still 270.5MB. Free memory was 111.5MB in the beginning and 126.3MB in the end (delta: -14.9MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * RCFGBuilder took 4354.74ms. Allocated memory was 270.5MB in the beginning and 541.1MB in the end (delta: 270.5MB). Free memory was 126.3MB in the beginning and 370.5MB in the end (delta: -244.1MB). Peak memory consumption was 69.4MB. 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 15:42:08,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fe1fb2-2168-4522-93d9-201c51b32bec/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