./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e --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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:57:39,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:57:39,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:57:39,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:57:39,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:57:39,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:57:39,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:57:39,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:57:39,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:57:39,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:57:39,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:57:39,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:57:39,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:57:39,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:57:39,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:57:39,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:57:39,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:57:39,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:57:39,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:57:39,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:57:39,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:57:39,571 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:57:39,572 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:57:39,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:57:39,575 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:57:39,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:57:39,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:57:39,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:57:39,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:57:39,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:57:39,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:57:39,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:57:39,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:57:39,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:57:39,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:57:39,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:57:39,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:57:39,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:57:39,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:57:39,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:57:39,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:57:39,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:57:39,615 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:57:39,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:57:39,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:57:39,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:57:39,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:57:39,617 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:57:39,617 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:57:39,617 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:57:39,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:57:39,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:57:39,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:57:39,618 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:57:39,618 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:57:39,619 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:57:39,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:57:39,619 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:57:39,619 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:57:39,619 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:57:39,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:57:39,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:57:39,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:57:39,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:57:39,620 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:57:39,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:57:39,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:57:39,621 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_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2021-11-13 21:57:39,862 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:57:39,887 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:57:39,890 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:57:39,891 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:57:39,892 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:57:39,894 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2021-11-13 21:57:39,969 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/data/f4ff530e6/969dd4cb0aaf49ca83bdf47f5d4e64a8/FLAG9d60ccd8d [2021-11-13 21:57:40,908 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:57:40,910 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2021-11-13 21:57:40,974 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/data/f4ff530e6/969dd4cb0aaf49ca83bdf47f5d4e64a8/FLAG9d60ccd8d [2021-11-13 21:57:41,329 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/data/f4ff530e6/969dd4cb0aaf49ca83bdf47f5d4e64a8 [2021-11-13 21:57:41,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:57:41,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:57:41,334 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:57:41,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:57:41,338 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:57:41,339 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:57:41" (1/1) ... [2021-11-13 21:57:41,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8308a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:41, skipping insertion in model container [2021-11-13 21:57:41,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:57:41" (1/1) ... [2021-11-13 21:57:41,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:57:41,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:57:43,521 WARN L228 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_408ee24f-5bbf-4833-b6e6-f5afb41f482c/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2021-11-13 21:57:43,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:57:43,729 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:57:44,097 WARN L228 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_408ee24f-5bbf-4833-b6e6-f5afb41f482c/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2021-11-13 21:57:44,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:57:44,371 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:57:44,372 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44 WrapperNode [2021-11-13 21:57:44,372 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:57:44,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:57:44,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:57:44,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:57:44,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:57:44,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:57:44,755 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:57:44,755 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:57:44,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:44,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:45,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:45,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:45,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:57:45,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:57:45,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:57:45,101 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:57:45,102 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:57:44" (1/1) ... [2021-11-13 21:57:45,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:57:45,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:57:45,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:57:45,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_408ee24f-5bbf-4833-b6e6-f5afb41f482c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:57:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2021-11-13 21:57:45,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2021-11-13 21:57:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2021-11-13 21:57:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2021-11-13 21:57:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2021-11-13 21:57:45,187 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2021-11-13 21:57:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 21:57:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-13 21:57:45,189 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-13 21:57:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:57:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2021-11-13 21:57:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2021-11-13 21:57:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2021-11-13 21:57:45,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2021-11-13 21:57:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2021-11-13 21:57:45,191 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2021-11-13 21:57:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2021-11-13 21:57:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2021-11-13 21:57:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 21:57:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 21:57:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 21:57:45,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 21:57:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 21:57:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 21:57:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-13 21:57:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-13 21:57:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-11-13 21:57:45,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-11-13 21:57:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 21:57:45,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 21:57:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-13 21:57:45,194 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-13 21:57:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 21:57:45,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 21:57:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2021-11-13 21:57:45,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2021-11-13 21:57:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2021-11-13 21:57:45,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2021-11-13 21:57:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-13 21:57:45,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-13 21:57:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 21:57:45,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 21:57:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2021-11-13 21:57:45,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2021-11-13 21:57:45,196 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 21:57:45,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 21:57:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 21:57:45,197 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 21:57:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 21:57:45,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 21:57:45,197 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 21:57:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 21:57:45,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 21:57:45,198 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 21:57:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2021-11-13 21:57:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2021-11-13 21:57:45,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 21:57:45,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 21:57:45,200 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2021-11-13 21:57:45,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2021-11-13 21:57:45,201 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2021-11-13 21:57:45,201 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2021-11-13 21:57:45,202 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2021-11-13 21:57:45,202 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2021-11-13 21:57:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 21:57:45,203 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 21:57:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:57:45,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 21:57:45,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 21:57:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:57:45,204 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 21:57:45,205 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 21:57:45,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-13 21:57:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-13 21:57:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2021-11-13 21:57:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2021-11-13 21:57:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 21:57:45,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 21:57:45,207 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:57:45,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:57:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2021-11-13 21:57:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2021-11-13 21:57:45,209 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2021-11-13 21:57:45,209 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2021-11-13 21:57:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2021-11-13 21:57:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2021-11-13 21:57:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2021-11-13 21:57:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2021-11-13 21:57:45,210 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2021-11-13 21:57:45,210 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2021-11-13 21:57:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 21:57:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 21:57:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-13 21:57:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-13 21:57:45,211 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2021-11-13 21:57:45,211 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2021-11-13 21:57:45,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 21:57:45,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 21:57:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 21:57:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 21:57:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2021-11-13 21:57:45,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2021-11-13 21:57:45,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2021-11-13 21:57:45,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2021-11-13 21:57:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2021-11-13 21:57:45,215 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2021-11-13 21:57:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 21:57:45,215 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2021-11-13 21:57:45,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2021-11-13 21:57:45,216 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 21:57:45,216 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 21:57:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 21:57:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 21:57:45,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 21:57:45,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:57:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 21:57:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 21:57:45,218 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 21:57:45,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 21:57:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 21:57:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 21:57:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 21:57:45,219 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 21:57:45,219 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2021-11-13 21:57:45,220 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2021-11-13 21:57:45,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 21:57:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 21:57:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 21:57:45,224 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 21:57:45,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-13 21:57:45,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-13 21:57:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2021-11-13 21:57:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2021-11-13 21:57:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 21:57:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 21:57:45,234 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 21:57:45,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 21:57:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:57:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2021-11-13 21:57:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2021-11-13 21:57:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2021-11-13 21:57:45,235 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2021-11-13 21:57:45,235 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 21:57:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 21:57:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 21:57:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 21:57:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2021-11-13 21:57:45,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2021-11-13 21:57:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:57:45,236 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-13 21:57:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-13 21:57:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 21:57:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 21:57:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 21:57:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 21:57:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 21:57:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 21:57:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2021-11-13 21:57:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2021-11-13 21:57:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 21:57:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 21:57:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 21:57:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 21:57:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:57:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2021-11-13 21:57:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2021-11-13 21:57:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 21:57:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 21:57:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 21:57:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 21:57:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2021-11-13 21:57:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2021-11-13 21:57:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:57:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:57:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2021-11-13 21:57:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2021-11-13 21:57:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 21:57:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 21:57:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 21:57:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 21:57:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2021-11-13 21:57:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2021-11-13 21:57:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2021-11-13 21:57:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2021-11-13 21:57:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-13 21:57:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-13 21:57:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2021-11-13 21:57:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2021-11-13 21:57:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2021-11-13 21:57:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2021-11-13 21:57:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2021-11-13 21:57:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2021-11-13 21:57:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-13 21:57:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-13 21:57:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 21:57:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 21:57:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 21:57:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 21:57:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2021-11-13 21:57:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2021-11-13 21:57:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:57:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:57:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:57:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2021-11-13 21:57:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy