./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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB --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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:57:21,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:57:21,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:57:21,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:57:21,484 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:57:21,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:57:21,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:57:21,498 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:57:21,501 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:57:21,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:57:21,510 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:57:21,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:57:21,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:57:21,516 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:57:21,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:57:21,521 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:57:21,523 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:57:21,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:57:21,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:57:21,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:57:21,538 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:57:21,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:57:21,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:57:21,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:57:21,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:57:21,555 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:57:21,556 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:57:21,557 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:57:21,558 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:57:21,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:57:21,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:57:21,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:57:21,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:57:21,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:57:21,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:57:21,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:57:21,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:57:21,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:57:21,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:57:21,581 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:57:21,582 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:57:21,583 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:57:21,657 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:57:21,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:57:21,659 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:57:21,660 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:57:21,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:57:21,661 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:57:21,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:57:21,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:57:21,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:57:21,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:57:21,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:57:21,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:57:21,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:57:21,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:57:21,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:57:21,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:57:21,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:57:21,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:57:21,665 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:21,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:57:21,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:57:21,666 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:57:21,666 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:57:21,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:57:21,666 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:57:21,666 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_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2022-10-17 16:57:21,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:57:21,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:57:21,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:57:21,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:57:21,980 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:57:21,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2022-10-17 16:57:22,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/data/c3257d5ff/0f2e447f519c4202baa31d4f02858a10/FLAG7eb7be324 [2022-10-17 16:57:23,229 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:57:23,231 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2022-10-17 16:57:23,305 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/data/c3257d5ff/0f2e447f519c4202baa31d4f02858a10/FLAG7eb7be324 [2022-10-17 16:57:23,582 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/data/c3257d5ff/0f2e447f519c4202baa31d4f02858a10 [2022-10-17 16:57:23,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:57:23,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:57:23,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:23,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:57:23,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:57:23,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:23" (1/1) ... [2022-10-17 16:57:23,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45786c72 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:23, skipping insertion in model container [2022-10-17 16:57:23,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:57:23" (1/1) ... [2022-10-17 16:57:23,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:57:23,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:57:29,391 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_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2022-10-17 16:57:29,687 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:29,764 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:57:30,684 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_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2022-10-17 16:57:30,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:57:31,085 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:57:31,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31 WrapperNode [2022-10-17 16:57:31,086 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:57:31,088 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:31,088 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:57:31,088 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:57:31,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:31,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:31,577 INFO L138 Inliner]: procedures = 604, calls = 3130, calls flagged for inlining = 284, calls inlined = 267, statements flattened = 9728 [2022-10-17 16:57:31,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:57:31,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:57:31,581 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:57:31,581 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:57:31,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:31,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:31,669 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:31,670 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,114 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,219 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:57:32,221 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:57:32,221 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:57:32,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:57:32,223 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:57:31" (1/1) ... [2022-10-17 16:57:32,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:57:32,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:57:32,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:57:32,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55cc9ef7-c0e7-4f03-b4e1-35dbd3774bb2/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:57:32,311 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2022-10-17 16:57:32,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2022-10-17 16:57:32,312 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2022-10-17 16:57:32,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2022-10-17 16:57:32,313 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2022-10-17 16:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2022-10-17 16:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2022-10-17 16:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2022-10-17 16:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2022-10-17 16:57:32,314 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2022-10-17 16:57:32,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:57:32,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:57:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2022-10-17 16:57:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2022-10-17 16:57:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2022-10-17 16:57:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2022-10-17 16:57:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2022-10-17 16:57:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2022-10-17 16:57:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2022-10-17 16:57:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2022-10-17 16:57:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-17 16:57:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-17 16:57:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-17 16:57:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-17 16:57:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2022-10-17 16:57:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2022-10-17 16:57:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:57:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:57:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2022-10-17 16:57:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2022-10-17 16:57:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:57:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:57:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:57:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:57:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2022-10-17 16:57:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2022-10-17 16:57:32,401 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2022-10-17 16:57:32,401 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2022-10-17 16:57:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:57:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:57:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 16:57:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 16:57:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:57:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:57:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2022-10-17 16:57:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2022-10-17 16:57:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-10-17 16:57:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-10-17 16:57:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 16:57:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 16:57:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2022-10-17 16:57:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2022-10-17 16:57:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:57:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2022-10-17 16:57:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2022-10-17 16:57:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2022-10-17 16:57:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2022-10-17 16:57:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2022-10-17 16:57:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2022-10-17 16:57:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2022-10-17 16:57:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2022-10-17 16:57:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2022-10-17 16:57:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2022-10-17 16:57:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 16:57:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 16:57:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 16:57:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 16:57:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2022-10-17 16:57:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2022-10-17 16:57:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:57:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:57:32,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:57:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:57:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2022-10-17 16:57:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2022-10-17 16:57:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2022-10-17 16:57:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2022-10-17 16:57:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:57:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:57:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2022-10-17 16:57:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2022-10-17 16:57:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:57:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:57:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:57:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2022-10-17 16:57:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2022-10-17 16:57:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:57:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:57:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2022-10-17 16:57:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2022-10-17 16:57:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2022-10-17 16:57:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2022-10-17 16:57:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2022-10-17 16:57:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2022-10-17 16:57:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-10-17 16:57:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-10-17 16:57:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:57:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2022-10-17 16:57:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2022-10-17 16:57:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2022-10-17 16:57:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2022-10-17 16:57:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2022-10-17 16:57:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2022-10-17 16:57:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2022-10-17 16:57:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2022-10-17 16:57:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:57:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:57:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 16:57:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 16:57:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2022-10-17 16:57:32,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2022-10-17 16:57:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2022-10-17 16:57:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2022-10-17 16:57:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:57:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2022-10-17 16:57:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2022-10-17 16:57:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2022-10-17 16:57:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2022-10-17 16:57:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:57:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:57:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:57:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2022-10-17 16:57:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2022-10-17 16:57:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2022-10-17 16:57:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2022-10-17 16:57:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:57:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:57:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2022-10-17 16:57:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2022-10-17 16:57:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2022-10-17 16:57:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2022-10-17 16:57:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2022-10-17 16:57:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2022-10-17 16:57:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2022-10-17 16:57:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2022-10-17 16:57:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-10-17 16:57:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-10-17 16:57:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 16:57:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 16:57:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2022-10-17 16:57:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2022-10-17 16:57:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2022-10-17 16:57:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2022-10-17 16:57:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2022-10-17 16:57:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2022-10-17 16:57:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2022-10-17 16:57:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2022-10-17 16:57:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:57:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:57:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2022-10-17 16:57:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2022-10-17 16:57:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2022-10-17 16:57:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2022-10-17 16:57:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2022-10-17 16:57:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2022-10-17 16:57:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-10-17 16:57:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-10-17 16:57:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-10-17 16:57:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-10-17 16:57:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2022-10-17 16:57:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2022-10-17 16:57:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:57:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:57:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2022-10-17 16:57:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2022-10-17 16:57:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2022-10-17 16:57:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2022-10-17 16:57:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:57:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2022-10-17 16:57:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2022-10-17 16:57:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2022-10-17 16:57:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2022-10-17 16:57:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2022-10-17 16:57:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2022-10-17 16:57:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:57:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2022-10-17 16:57:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2022-10-17 16:57:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2022-10-17 16:57:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2022-10-17 16:57:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2022-10-17 16:57:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2022-10-17 16:57:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:57:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2022-10-17 16:57:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2022-10-17 16:57:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2022-10-17 16:57:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2022-10-17 16:57:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2022-10-17 16:57:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2022-10-17 16:57:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2022-10-17 16:57:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2022-10-17 16:57:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 16:57:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 16:57:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2022-10-17 16:57:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2022-10-17 16:57:32,444 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2022-10-17 16:57:32,444 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2022-10-17 16:57:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2022-10-17 16:57:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2022-10-17 16:57:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2022-10-17 16:57:32,445 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2022-10-17 16:57:32,445 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2022-10-17 16:57:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2022-10-17 16:57:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:57:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:57:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2022-10-17 16:57:32,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2022-10-17 16:57:32,446 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2022-10-17 16:57:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2022-10-17 16:57:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:57:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:57:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-10-17 16:57:32,447 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-10-17 16:57:32,447 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2022-10-17 16:57:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2022-10-17 16:57:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 16:57:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 16:57:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 16:57:32,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 16:57:32,448 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2022-10-17 16:57:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2022-10-17 16:57:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2022-10-17 16:57:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2022-10-17 16:57:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2022-10-17 16:57:32,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2022-10-17 16:57:32,449 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-10-17 16:57:32,450 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2022-10-17 16:57:32,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2022-10-17 16:57:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2022-10-17 16:57:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2022-10-17 16:57:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2022-10-17 16:57:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2022-10-17 16:57:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2022-10-17 16:57:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2022-10-17 16:57:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:57:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:57:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2022-10-17 16:57:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2022-10-17 16:57:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:57:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:57:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2022-10-17 16:57:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2022-10-17 16:57:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-10-17 16:57:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-10-17 16:57:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2022-10-17 16:57:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2022-10-17 16:57:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:57:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:57:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 16:57:32,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 16:57:32,461 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2022-10-17 16:57:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2022-10-17 16:57:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2022-10-17 16:57:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2022-10-17 16:57:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2022-10-17 16:57:32,462 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2022-10-17 16:57:32,462 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2022-10-17 16:57:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2022-10-17 16:57:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2022-10-17 16:57:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2022-10-17 16:57:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:57:32,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:57:32,463 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 16:57:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 16:57:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2022-10-17 16:57:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2022-10-17 16:57:32,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:57:32,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:57:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2022-10-17 16:57:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2022-10-17 16:57:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:57:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:57:32,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:57:32,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:57:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2022-10-17 16:57:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2022-10-17 16:57:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2022-10-17 16:57:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2022-10-17 16:57:32,466 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2022-10-17 16:57:32,466 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2022-10-17 16:57:32,467 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2022-10-17 16:57:32,467 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2022-10-17 16:57:32,473 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2022-10-17 16:57:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2022-10-17 16:57:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2022-10-17 16:57:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2022-10-17 16:57:32,474 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:57:32,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:57:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:57:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2022-10-17 16:57:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2022-10-17 16:57:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2022-10-17 16:57:32,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2022-10-17 16:57:32,475 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:57:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:57:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:57:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2022-10-17 16:57:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2022-10-17 16:57:32,476 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2022-10-17 16:57:32,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2022-10-17 16:57:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2022-10-17 16:57:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2022-10-17 16:57:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2022-10-17 16:57:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2022-10-17 16:57:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-10-17 16:57:32,477 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-10-17 16:57:32,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:57:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2022-10-17 16:57:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2022-10-17 16:57:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2022-10-17 16:57:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2022-10-17 16:57:32,478 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2022-10-17 16:57:32,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2022-10-17 16:57:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2022-10-17 16:57:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2022-10-17 16:57:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:57:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:57:32,479 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:57:32,479 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:57:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 16:57:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 16:57:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 16:57:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 16:57:32,480 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:57:32,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:57:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2022-10-17 16:57:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2022-10-17 16:57:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2022-10-17 16:57:32,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2022-10-17 16:57:32,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2022-10-17 16:57:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2022-10-17 16:57:32,482 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2022-10-17 16:57:32,482 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2022-10-17 16:57:32,483 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2022-10-17 16:57:32,483 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2022-10-17 16:57:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:57:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:57:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2022-10-17 16:57:32,485 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2022-10-17 16:57:32,485 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2022-10-17 16:57:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2022-10-17 16:57:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-10-17 16:57:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-10-17 16:57:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2022-10-17 16:57:32,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2022-10-17 16:57:32,486 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2022-10-17 16:57:32,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2022-10-17 16:57:32,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 16:57:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 16:57:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2022-10-17 16:57:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2022-10-17 16:57:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:57:32,503 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:57:32,503 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2022-10-17 16:57:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2022-10-17 16:57:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2022-10-17 16:57:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2022-10-17 16:57:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:57:32,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:57:32,504 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2022-10-17 16:57:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2022-10-17 16:57:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2022-10-17 16:57:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2022-10-17 16:57:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:57:32,505 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2022-10-17 16:57:32,505 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2022-10-17 16:57:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 16:57:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 16:57:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:57:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:57:32,506 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2022-10-17 16:57:32,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2022-10-17 16:57:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2022-10-17 16:57:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2022-10-17 16:57:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2022-10-17 16:57:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2022-10-17 16:57:32,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2022-10-17 16:57:32,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2022-10-17 16:57:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:57:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:57:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:57:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:57:32,508 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:57:32,508 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:57:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-10-17 16:57:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-10-17 16:57:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2022-10-17 16:57:32,509 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2022-10-17 16:57:32,509 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-17 16:57:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-10-17 16:57:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2022-10-17 16:57:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2022-10-17 16:57:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2022-10-17 16:57:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2022-10-17 16:57:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:57:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:57:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2022-10-17 16:57:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2022-10-17 16:57:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-10-17 16:57:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-10-17 16:57:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2022-10-17 16:57:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2022-10-17 16:57:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-10-17 16:57:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-10-17 16:57:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2022-10-17 16:57:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2022-10-17 16:57:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2022-10-17 16:57:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2022-10-17 16:57:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2022-10-17 16:57:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2022-10-17 16:57:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2022-10-17 16:57:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2022-10-17 16:57:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2022-10-17 16:57:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2022-10-17 16:57:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2022-10-17 16:57:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2022-10-17 16:57:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2022-10-17 16:57:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2022-10-17 16:57:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2022-10-17 16:57:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2022-10-17 16:57:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:57:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-17 16:57:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:57:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:57:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:57:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-10-17 16:57:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-10-17 16:57:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2022-10-17 16:57:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2022-10-17 16:57:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 16:57:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 16:57:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2022-10-17 16:57:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2022-10-17 16:57:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2022-10-17 16:57:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2022-10-17 16:57:34,160 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:57:34,166 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:57:34,891 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;