./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:35,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:35,515 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:35,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:35,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:35,570 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:35,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:35,576 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:35,579 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:35,586 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:35,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:35,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:35,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:35,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:35,596 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:35,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:35,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:35,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:35,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:35,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:35,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:35,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:35,624 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:35,625 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:35,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:35,636 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:35,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:35,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:35,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:35,641 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:35,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:35,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:35,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:35,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:35,647 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:35,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:35,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:35,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:35,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:35,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:35,650 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:35,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:41:35,695 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:35,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:35,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:35,697 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:35,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:35,698 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:35,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:35,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:41:35,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:35,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:35,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:35,700 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:35,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:35,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:35,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:35,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:35,701 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:35,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:35,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:35,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:35,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:35,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:35,702 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:41:35,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:41:35,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:35,702 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_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2021-11-23 15:41:35,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:36,007 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:36,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:36,011 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:36,011 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:36,013 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:41:36,092 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/d2a3bd303/320534c126e8476ba8aa6b34c27a4443/FLAG707656c90 [2021-11-23 15:41:37,106 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:37,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:41:37,178 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/d2a3bd303/320534c126e8476ba8aa6b34c27a4443/FLAG707656c90 [2021-11-23 15:41:37,457 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/d2a3bd303/320534c126e8476ba8aa6b34c27a4443 [2021-11-23 15:41:37,465 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:37,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:37,467 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:37,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:37,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:37,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:37" (1/1) ... [2021-11-23 15:41:37,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ab7f7f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:37, skipping insertion in model container [2021-11-23 15:41:37,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:37" (1/1) ... [2021-11-23 15:41:37,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:37,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:42,710 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_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-11-23 15:41:42,820 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:42,915 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:43,806 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_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-11-23 15:41:43,821 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:44,155 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:44,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44 WrapperNode [2021-11-23 15:41:44,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:44,157 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:44,157 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:44,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:44,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:44,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:44,760 INFO L137 Inliner]: procedures = 565, calls = 3062, calls flagged for inlining = 283, calls inlined = 267, statements flattened = 9598 [2021-11-23 15:41:44,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:44,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:44,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:44,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:44,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:44,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:44,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:44,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:45,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:45,096 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:45,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:45,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:45,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:45,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:45,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:45,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:44" (1/1) ... [2021-11-23 15:41:45,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:45,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:45,210 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:45,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:45,257 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-11-23 15:41:45,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-11-23 15:41:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:41:45,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:41:45,258 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-11-23 15:41:45,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-11-23 15:41:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-11-23 15:41:45,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-11-23 15:41:45,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:41:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:41:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-11-23 15:41:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-11-23 15:41:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:45,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:45,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-11-23 15:41:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-11-23 15:41:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-11-23 15:41:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-11-23 15:41:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-11-23 15:41:45,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-11-23 15:41:45,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-11-23 15:41:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-11-23 15:41:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:41:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:41:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:45,263 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:45,263 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-11-23 15:41:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-11-23 15:41:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-11-23 15:41:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-11-23 15:41:45,264 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:41:45,264 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:41:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:41:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:41:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-11-23 15:41:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-11-23 15:41:45,265 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 15:41:45,265 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 15:41:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:41:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:41:45,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:41:45,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:41:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:41:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:41:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-11-23 15:41:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-11-23 15:41:45,267 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:41:45,267 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:41:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:41:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:41:45,268 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-11-23 15:41:45,268 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-11-23 15:41:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:41:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-11-23 15:41:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-11-23 15:41:45,269 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:41:45,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:41:45,270 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-11-23 15:41:45,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-11-23 15:41:45,271 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-11-23 15:41:45,271 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-11-23 15:41:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-11-23 15:41:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-11-23 15:41:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:41:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:41:45,272 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:41:45,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:41:45,273 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-11-23 15:41:45,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-11-23 15:41:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:41:45,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:41:45,274 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:41:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:41:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-11-23 15:41:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-11-23 15:41:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-11-23 15:41:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-11-23 15:41:45,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:41:45,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:41:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-11-23 15:41:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-11-23 15:41:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:41:45,276 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:41:45,276 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-11-23 15:41:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-11-23 15:41:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:41:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:41:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-11-23 15:41:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-11-23 15:41:45,277 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-11-23 15:41:45,277 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-11-23 15:41:45,278 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-11-23 15:41:45,278 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-11-23 15:41:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:41:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:41:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:41:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-11-23 15:41:45,279 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-11-23 15:41:45,279 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-11-23 15:41:45,280 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-11-23 15:41:45,280 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-11-23 15:41:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-11-23 15:41:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-11-23 15:41:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-11-23 15:41:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:41:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:41:45,281 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:41:45,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:41:45,282 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-11-23 15:41:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-11-23 15:41:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:41:45,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:41:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:41:45,283 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-11-23 15:41:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-11-23 15:41:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:41:45,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:41:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:41:45,284 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:41:45,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:41:45,285 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-11-23 15:41:45,286 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-11-23 15:41:45,288 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-11-23 15:41:45,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-11-23 15:41:45,289 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:45,289 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:45,289 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-11-23 15:41:45,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-11-23 15:41:45,291 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:41:45,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:41:45,292 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-11-23 15:41:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-11-23 15:41:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-11-23 15:41:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-11-23 15:41:45,298 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:41:45,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:41:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:41:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:41:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:41:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:41:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-11-23 15:41:45,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-11-23 15:41:45,299 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-11-23 15:41:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-11-23 15:41:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-11-23 15:41:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-11-23 15:41:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:41:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:41:45,300 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-11-23 15:41:45,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-11-23 15:41:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-11-23 15:41:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-11-23 15:41:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-11-23 15:41:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-11-23 15:41:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:41:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:41:45,301 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:41:45,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:41:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-11-23 15:41:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-11-23 15:41:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-11-23 15:41:45,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-11-23 15:41:45,302 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-11-23 15:41:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-11-23 15:41:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:41:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:41:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-11-23 15:41:45,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-11-23 15:41:45,303 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-11-23 15:41:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-11-23 15:41:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-11-23 15:41:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-11-23 15:41:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-11-23 15:41:45,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-11-23 15:41:45,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-11-23 15:41:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-11-23 15:41:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-11-23 15:41:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-11-23 15:41:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-11-23 15:41:45,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-11-23 15:41:45,305 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-11-23 15:41:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-11-23 15:41:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-11-23 15:41:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-11-23 15:41:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:41:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:41:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-11-23 15:41:45,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-11-23 15:41:45,306 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-11-23 15:41:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-11-23 15:41:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-11-23 15:41:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-11-23 15:41:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-11-23 15:41:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-11-23 15:41:45,307 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-11-23 15:41:45,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-11-23 15:41:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:41:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:41:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-11-23 15:41:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-11-23 15:41:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-11-23 15:41:45,308 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-11-23 15:41:45,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:41:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:41:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-11-23 15:41:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-11-23 15:41:45,309 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:41:45,309 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:41:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:41:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:41:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:41:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:41:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:41:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:41:45,310 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-11-23 15:41:45,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-11-23 15:41:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:41:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:41:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:41:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-11-23 15:41:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-11-23 15:41:45,311 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-11-23 15:41:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-11-23 15:41:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-11-23 15:41:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-11-23 15:41:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-11-23 15:41:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-11-23 15:41:45,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-11-23 15:41:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-11-23 15:41:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:41:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:41:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-11-23 15:41:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-11-23 15:41:45,313 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:41:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:41:45,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:41:45,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:41:45,315 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-11-23 15:41:45,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-11-23 15:41:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:41:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:41:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:41:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:41:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-11-23 15:41:45,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-11-23 15:41:45,319 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-11-23 15:41:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-11-23 15:41:45,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:41:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:41:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-11-23 15:41:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-11-23 15:41:45,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:41:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:41:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:41:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:41:45,322 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-11-23 15:41:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-11-23 15:41:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-11-23 15:41:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-11-23 15:41:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-11-23 15:41:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-11-23 15:41:45,323 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-11-23 15:41:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-11-23 15:41:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-11-23 15:41:45,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-11-23 15:41:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-11-23 15:41:45,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-11-23 15:41:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:41:45,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:41:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:45,324 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-11-23 15:41:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-11-23 15:41:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-11-23 15:41:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-11-23 15:41:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:41:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:41:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:45,325 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:41:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:41:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-11-23 15:41:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-11-23 15:41:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-11-23 15:41:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-11-23 15:41:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-11-23 15:41:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-11-23 15:41:45,326 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:41:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:41:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-11-23 15:41:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-11-23 15:41:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-11-23 15:41:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-11-23 15:41:45,327 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-11-23 15:41:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-11-23 15:41:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-11-23 15:41:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-11-23 15:41:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:41:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:41:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:41:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:41:45,328 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:41:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:41:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:41:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:41:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:41:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:41:45,329 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-11-23 15:41:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-11-23 15:41:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-11-23 15:41:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-11-23 15:41:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-11-23 15:41:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-11-23 15:41:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-11-23 15:41:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-11-23 15:41:45,330 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-11-23 15:41:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-11-23 15:41:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:41:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-11-23 15:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-11-23 15:41:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-11-23 15:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-11-23 15:41:45,331 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:41:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-11-23 15:41:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-11-23 15:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-11-23 15:41:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-11-23 15:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:41:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:41:45,332 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-11-23 15:41:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-11-23 15:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:41:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:41:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-11-23 15:41:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-11-23 15:41:45,333 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-11-23 15:41:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-11-23 15:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-11-23 15:41:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-11-23 15:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:41:45,334 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-11-23 15:41:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-11-23 15:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:41:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-11-23 15:41:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-11-23 15:41:45,335 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-11-23 15:41:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-11-23 15:41:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-11-23 15:41:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-11-23 15:41:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-11-23 15:41:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-11-23 15:41:45,336 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:41:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:41:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:41:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:41:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:41:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:41:45,337 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-11-23 15:41:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-11-23 15:41:45,338 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:41:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:41:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-11-23 15:41:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-11-23 15:41:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-11-23 15:41:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-11-23 15:41:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:41:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:41:45,339 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:41:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:41:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:41:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:41:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 15:41:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 15:41:45,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:41:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:41:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:41:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:41:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-11-23 15:41:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-11-23 15:41:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-11-23 15:41:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-11-23 15:41:45,341 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-11-23 15:41:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-11-23 15:41:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-11-23 15:41:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-11-23 15:41:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-11-23 15:41:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-11-23 15:41:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-11-23 15:41:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-11-23 15:41:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-11-23 15:41:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-11-23 15:41:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:41:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:41:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:41:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:41:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:41:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:41:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:41:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-11-23 15:41:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-11-23 15:41:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:41:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:41:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-11-23 15:41:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-11-23 15:41:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-11-23 15:41:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-11-23 15:41:46,821 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:46,829 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:47,242 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:47,246 INFO L158 Benchmark]: Toolchain (without parser) took 9779.12ms. Allocated memory was 109.1MB in the beginning and 289.4MB in the end (delta: 180.4MB). Free memory was 71.9MB in the beginning and 87.4MB in the end (delta: -15.5MB). Peak memory consumption was 185.6MB. Max. memory is 16.1GB. [2021-11-23 15:41:47,247 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:47,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6688.99ms. Allocated memory was 109.1MB in the beginning and 289.4MB in the end (delta: 180.4MB). Free memory was 71.6MB in the beginning and 160.6MB in the end (delta: -89.0MB). Peak memory consumption was 124.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:47,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 603.69ms. Allocated memory is still 289.4MB. Free memory was 160.6MB in the beginning and 177.0MB in the end (delta: -16.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2021-11-23 15:41:47,249 INFO L158 Benchmark]: Boogie Preprocessor took 416.48ms. Allocated memory is still 289.4MB. Free memory was 177.0MB in the beginning and 112.0MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 15:41:47,250 INFO L158 Benchmark]: RCFGBuilder took 2066.02ms. Allocated memory is still 289.4MB. Free memory was 112.0MB in the beginning and 87.4MB in the end (delta: 24.6MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:47,253 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory is still 87.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6688.99ms. Allocated memory was 109.1MB in the beginning and 289.4MB in the end (delta: 180.4MB). Free memory was 71.6MB in the beginning and 160.6MB in the end (delta: -89.0MB). Peak memory consumption was 124.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 603.69ms. Allocated memory is still 289.4MB. Free memory was 160.6MB in the beginning and 177.0MB in the end (delta: -16.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 416.48ms. Allocated memory is still 289.4MB. Free memory was 177.0MB in the beginning and 112.0MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2066.02ms. Allocated memory is still 289.4MB. Free memory was 112.0MB in the beginning and 87.4MB in the end (delta: 24.6MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:47,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:49,881 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:49,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:49,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:49,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:49,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:49,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:49,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:49,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:49,959 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:49,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:49,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:49,963 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:49,967 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:49,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:49,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:49,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:49,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:49,974 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:49,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:49,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:49,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:49,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:49,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:49,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:49,986 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:49,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:49,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:49,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:49,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:49,990 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:49,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:49,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:49,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:49,994 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:49,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:49,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:49,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:49,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:49,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:49,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:50,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:41:50,039 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:50,039 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:50,040 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:50,040 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:50,041 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:50,041 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:50,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:50,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:50,042 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:50,042 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:50,042 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:50,042 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:41:50,043 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:41:50,043 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:41:50,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:50,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:50,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:50,046 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:50,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:50,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:50,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:50,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:50,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:50,048 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:50,048 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:41:50,048 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:41:50,049 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:50,049 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:41:50,049 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:41:50,050 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2021-11-23 15:41:50,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:50,408 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:50,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:50,414 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:50,416 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:50,418 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:41:50,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/551c6a6f3/c43805e6612145a8b05f8ea46eb793f5/FLAGe395c13e3 [2021-11-23 15:41:51,511 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:51,511 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:41:51,562 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/551c6a6f3/c43805e6612145a8b05f8ea46eb793f5/FLAGe395c13e3 [2021-11-23 15:41:51,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/data/551c6a6f3/c43805e6612145a8b05f8ea46eb793f5 [2021-11-23 15:41:51,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:51,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:51,841 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:51,841 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:51,858 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:51,859 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:51" (1/1) ... [2021-11-23 15:41:51,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57830297 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:51, skipping insertion in model container [2021-11-23 15:41:51,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:51" (1/1) ... [2021-11-23 15:41:51,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:52,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:54,653 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:41:56,852 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_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-11-23 15:41:56,954 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:57,024 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:41:57,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:57,831 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_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-11-23 15:41:57,844 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:57,886 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:58,671 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_636d65fd-f706-43ba-b9db-8243752846e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-11-23 15:41:58,688 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:59,010 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:59,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59 WrapperNode [2021-11-23 15:41:59,010 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:59,011 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:59,011 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:59,011 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:59,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,413 INFO L137 Inliner]: procedures = 580, calls = 3062, calls flagged for inlining = 283, calls inlined = 267, statements flattened = 9170 [2021-11-23 15:41:59,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:59,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:59,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:59,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:59,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,665 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,775 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:59,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:59,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:59,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:59,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:59" (1/1) ... [2021-11-23 15:41:59,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:59,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:59,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:59,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:42:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-11-23 15:42:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-11-23 15:42:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:42:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:42:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-11-23 15:42:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-11-23 15:42:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-11-23 15:42:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-11-23 15:42:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:42:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:42:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-11-23 15:42:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-11-23 15:42:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:42:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:42:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-11-23 15:42:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-11-23 15:42:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-11-23 15:42:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-11-23 15:42:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-11-23 15:42:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-11-23 15:42:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-11-23 15:42:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-11-23 15:42:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:42:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:42:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:42:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:42:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-11-23 15:42:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-11-23 15:42:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:42:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:42:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-11-23 15:42:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-11-23 15:42:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:42:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:42:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-11-23 15:42:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-11-23 15:42:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 15:42:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 15:42:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:42:00,031 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:42:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:42:00,031 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:42:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:42:00,031 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:42:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-11-23 15:42:00,032 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-11-23 15:42:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:42:00,032 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:42:00,032 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:42:00,032 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:42:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-11-23 15:42:00,033 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-11-23 15:42:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:42:00,033 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-11-23 15:42:00,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-11-23 15:42:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:42:00,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:42:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-11-23 15:42:00,034 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-11-23 15:42:00,034 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-11-23 15:42:00,034 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-11-23 15:42:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-11-23 15:42:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-11-23 15:42:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:42:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:42:00,035 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:42:00,035 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:42:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-11-23 15:42:00,036 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-11-23 15:42:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:42:00,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:42:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:42:00,036 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:42:00,036 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-11-23 15:42:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-11-23 15:42:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-11-23 15:42:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-11-23 15:42:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:42:00,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:42:00,037 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-11-23 15:42:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-11-23 15:42:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:42:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:42:00,038 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:42:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:42:00,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:42:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:42:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:42:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-11-23 15:42:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-11-23 15:42:00,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:42:00,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:42:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-11-23 15:42:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-11-23 15:42:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-11-23 15:42:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-11-23 15:42:00,040 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-11-23 15:42:00,040 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-11-23 15:42:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:42:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:42:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-11-23 15:42:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-11-23 15:42:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-11-23 15:42:00,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-11-23 15:42:00,041 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-11-23 15:42:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-11-23 15:42:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-11-23 15:42:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-11-23 15:42:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:42:00,042 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:42:00,042 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:42:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:42:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-11-23 15:42:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-11-23 15:42:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:42:00,043 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:42:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-11-23 15:42:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-11-23 15:42:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:42:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:42:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:42:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:42:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-11-23 15:42:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-11-23 15:42:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-11-23 15:42:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-11-23 15:42:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:42:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:42:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-11-23 15:42:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-11-23 15:42:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:42:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:42:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-11-23 15:42:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-11-23 15:42:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-11-23 15:42:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-11-23 15:42:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:42:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:42:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:42:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:42:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:42:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:42:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-11-23 15:42:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-11-23 15:42:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-11-23 15:42:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-11-23 15:42:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-11-23 15:42:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-11-23 15:42:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:42:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:42:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-11-23 15:42:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-11-23 15:42:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-11-23 15:42:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-11-23 15:42:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-11-23 15:42:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-11-23 15:42:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:42:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:42:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:42:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:42:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-11-23 15:42:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-11-23 15:42:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:42:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:42:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-11-23 15:42:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-11-23 15:42:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-11-23 15:42:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-11-23 15:42:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:42:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:42:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:42:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-11-23 15:42:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-11-23 15:42:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-11-23 15:42:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-11-23 15:42:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:42:00,053 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-11-23 15:42:00,053 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-11-23 15:42:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-11-23 15:42:00,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-11-23 15:42:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-11-23 15:42:00,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-11-23 15:42:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:42:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:42:00,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:42:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:42:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-11-23 15:42:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-11-23 15:42:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-11-23 15:42:00,055 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-11-23 15:42:00,055 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-11-23 15:42:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-11-23 15:42:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-11-23 15:42:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-11-23 15:42:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:42:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:42:00,056 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-11-23 15:42:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-11-23 15:42:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-11-23 15:42:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-11-23 15:42:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-11-23 15:42:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-11-23 15:42:00,057 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-11-23 15:42:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-11-23 15:42:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-11-23 15:42:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-11-23 15:42:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:42:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:42:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:42:00,058 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-11-23 15:42:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-11-23 15:42:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-11-23 15:42:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-11-23 15:42:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:42:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:42:00,059 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:42:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:42:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-11-23 15:42:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-11-23 15:42:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:42:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:42:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:42:00,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:42:00,060 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:42:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:42:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:42:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:42:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:42:00,061 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-11-23 15:42:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-11-23 15:42:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:42:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:42:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:42:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:42:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-11-23 15:42:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-11-23 15:42:00,062 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-11-23 15:42:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-11-23 15:42:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:42:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-11-23 15:42:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-11-23 15:42:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:42:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:42:00,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:42:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-11-23 15:42:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-11-23 15:42:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:42:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:42:00,064 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-11-23 15:42:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-11-23 15:42:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:42:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:42:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-11-23 15:42:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-11-23 15:42:00,065 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:42:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:42:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:42:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:42:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-11-23 15:42:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-11-23 15:42:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:42:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:42:00,066 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:42:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:42:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-11-23 15:42:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-11-23 15:42:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-11-23 15:42:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-11-23 15:42:00,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:42:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:42:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:42:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:42:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-11-23 15:42:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-11-23 15:42:00,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:42:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:42:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:42:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:42:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:42:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:42:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:42:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:42:00,069 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-11-23 15:42:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-11-23 15:42:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-11-23 15:42:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-11-23 15:42:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-11-23 15:42:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-11-23 15:42:00,070 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-11-23 15:42:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-11-23 15:42:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-11-23 15:42:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-11-23 15:42:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-11-23 15:42:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-11-23 15:42:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:42:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:42:00,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:42:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-11-23 15:42:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-11-23 15:42:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-11-23 15:42:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-11-23 15:42:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:42:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:42:00,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:42:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:42:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:42:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-11-23 15:42:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-11-23 15:42:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-11-23 15:42:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-11-23 15:42:00,073 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-11-23 15:42:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-11-23 15:42:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:42:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:42:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:42:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:42:00,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:42:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:42:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:42:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-11-23 15:42:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-11-23 15:42:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-11-23 15:42:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-11-23 15:42:00,075 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-11-23 15:42:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-11-23 15:42:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-11-23 15:42:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-11-23 15:42:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:42:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:42:00,076 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:42:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:42:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:42:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:42:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:42:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:42:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:42:00,077 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-11-23 15:42:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-11-23 15:42:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-11-23 15:42:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-11-23 15:42:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-11-23 15:42:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-11-23 15:42:00,078 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-11-23 15:42:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-11-23 15:42:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-11-23 15:42:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-11-23 15:42:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:42:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:42:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-11-23 15:42:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-11-23 15:42:00,079 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-11-23 15:42:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-11-23 15:42:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:42:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:42:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-11-23 15:42:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-11-23 15:42:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-11-23 15:42:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-11-23 15:42:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:42:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:42:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-11-23 15:42:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-11-23 15:42:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:42:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:42:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:42:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:42:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-11-23 15:42:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-11-23 15:42:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:42:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:42:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-11-23 15:42:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-11-23 15:42:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-11-23 15:42:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-11-23 15:42:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-11-23 15:42:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-11-23 15:42:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:42:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:42:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:42:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:42:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:42:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:42:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:42:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:42:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-11-23 15:42:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-11-23 15:42:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:42:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-11-23 15:42:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-11-23 15:42:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-11-23 15:42:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-11-23 15:42:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-11-23 15:42:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-11-23 15:42:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:42:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:42:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:42:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:42:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:42:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:42:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:42:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:42:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-11-23 15:42:00,087 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-11-23 15:42:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:42:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:42:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-11-23 15:42:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-11-23 15:42:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-11-23 15:42:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-11-23 15:42:00,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:42:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:42:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:42:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:42:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:42:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:42:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 15:42:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 15:42:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:42:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:42:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:42:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:42:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-11-23 15:42:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-11-23 15:42:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-11-23 15:42:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-11-23 15:42:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-11-23 15:42:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-11-23 15:42:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-11-23 15:42:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-11-23 15:42:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-11-23 15:42:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-11-23 15:42:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-11-23 15:42:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-11-23 15:42:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-11-23 15:42:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-11-23 15:42:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:42:00,092 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:42:00,092 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:42:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:42:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-11-23 15:42:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-11-23 15:42:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:42:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:42:00,093 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-11-23 15:42:00,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-11-23 15:42:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-11-23 15:42:00,094 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-11-23 15:42:01,562 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:42:01,568 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:42:02,295 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:42:02,300 INFO L158 Benchmark]: Toolchain (without parser) took 10459.48ms. Allocated memory was 73.4MB in the beginning and 381.7MB in the end (delta: 308.3MB). Free memory was 36.7MB in the beginning and 158.2MB in the end (delta: -121.5MB). Peak memory consumption was 245.8MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,300 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:42:02,301 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7169.47ms. Allocated memory was 73.4MB in the beginning and 381.7MB in the end (delta: 308.3MB). Free memory was 36.6MB in the beginning and 253.7MB in the end (delta: -217.1MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,301 INFO L158 Benchmark]: Boogie Procedure Inliner took 403.15ms. Allocated memory is still 381.7MB. Free memory was 253.7MB in the beginning and 205.4MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,301 INFO L158 Benchmark]: Boogie Preprocessor took 405.60ms. Allocated memory is still 381.7MB. Free memory was 205.4MB in the beginning and 138.8MB in the end (delta: 66.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,302 INFO L158 Benchmark]: RCFGBuilder took 2476.89ms. Allocated memory is still 381.7MB. Free memory was 138.8MB in the beginning and 158.2MB in the end (delta: -19.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2021-11-23 15:42:02,305 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 55.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7169.47ms. Allocated memory was 73.4MB in the beginning and 381.7MB in the end (delta: 308.3MB). Free memory was 36.6MB in the beginning and 253.7MB in the end (delta: -217.1MB). Peak memory consumption was 170.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 403.15ms. Allocated memory is still 381.7MB. Free memory was 253.7MB in the beginning and 205.4MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 405.60ms. Allocated memory is still 381.7MB. Free memory was 205.4MB in the beginning and 138.8MB in the end (delta: 66.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2476.89ms. Allocated memory is still 381.7MB. Free memory was 138.8MB in the beginning and 158.2MB in the end (delta: -19.4MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:42:02,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_636d65fd-f706-43ba-b9db-8243752846e5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable