./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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 fd0809ab472c07ecac4481f79234cefe77a263df35fd70312ac385669cfbdfaf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:46,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:46,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:46,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:46,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:46,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:46,291 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:46,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:46,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:46,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:46,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:46,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:46,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:46,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:46,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:46,321 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:46,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:46,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:46,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:46,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:46,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:46,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:46,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:46,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:46,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:46,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:46,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:46,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:46,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:46,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:46,359 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:46,360 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:46,361 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:46,362 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:46,363 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:46,364 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:46,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:46,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:46,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:46,367 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:46,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:46,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:46,403 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:46,404 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:46,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:46,405 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:46,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:46,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:46,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:46,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:46,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:46,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:46,408 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:46,408 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:46,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:46,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:46,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:46,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:46,409 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:46,409 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:46,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:46,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:46,410 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd0809ab472c07ecac4481f79234cefe77a263df35fd70312ac385669cfbdfaf [2021-11-23 15:54:46,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:46,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:46,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:46,696 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:46,697 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:46,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2021-11-23 15:54:46,771 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/f88408364/aafd8d2ece8b4684a5370e0f31ee6064/FLAG250cd3e42 [2021-11-23 15:54:47,715 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:47,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2021-11-23 15:54:47,774 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/f88408364/aafd8d2ece8b4684a5370e0f31ee6064/FLAG250cd3e42 [2021-11-23 15:54:48,104 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/f88408364/aafd8d2ece8b4684a5370e0f31ee6064 [2021-11-23 15:54:48,106 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:48,108 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:48,110 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:48,110 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:48,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:48,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:48,115 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20d92e0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:48, skipping insertion in model container [2021-11-23 15:54:48,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:48" (1/1) ... [2021-11-23 15:54:48,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:48,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:50,241 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i[177976,177989] [2021-11-23 15:54:52,144 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:52,265 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:52,421 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i[177976,177989] [2021-11-23 15:54:52,919 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:53,275 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:53,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53 WrapperNode [2021-11-23 15:54:53,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:53,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:53,278 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:53,278 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:53,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,709 INFO L137 Inliner]: procedures = 449, calls = 2520, calls flagged for inlining = 203, calls inlined = 188, statements flattened = 6344 [2021-11-23 15:54:53,711 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:53,712 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:53,712 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:53,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:53,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:53,967 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:54,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:54,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:54,063 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:54,063 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:54,063 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:54,064 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:53" (1/1) ... [2021-11-23 15:54:54,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:54,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:54,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:54,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:54,144 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:54:54,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:54:54,145 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2021-11-23 15:54:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2021-11-23 15:54:54,146 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-11-23 15:54:54,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-11-23 15:54:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2021-11-23 15:54:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2021-11-23 15:54:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2021-11-23 15:54:54,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2021-11-23 15:54:54,147 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2021-11-23 15:54:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2021-11-23 15:54:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:54:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:54,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:54,148 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2021-11-23 15:54:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2021-11-23 15:54:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2021-11-23 15:54:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2021-11-23 15:54:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2021-11-23 15:54:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2021-11-23 15:54:54,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:54:54,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:54:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_setup [2021-11-23 15:54:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_setup [2021-11-23 15:54:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:54:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:54:54,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:54,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:54:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:54:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2021-11-23 15:54:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2021-11-23 15:54:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2021-11-23 15:54:54,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2021-11-23 15:54:54,151 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2021-11-23 15:54:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2021-11-23 15:54:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2021-11-23 15:54:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2021-11-23 15:54:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-11-23 15:54:54,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-11-23 15:54:54,152 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:54:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:54:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2021-11-23 15:54:54,153 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2021-11-23 15:54:54,153 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:54:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:54:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2021-11-23 15:54:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2021-11-23 15:54:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2021-11-23 15:54:54,154 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2021-11-23 15:54:54,154 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2021-11-23 15:54:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2021-11-23 15:54:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_tx_queues [2021-11-23 15:54:54,155 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_tx_queues [2021-11-23 15:54:54,155 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2021-11-23 15:54:54,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2021-11-23 15:54:54,156 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2021-11-23 15:54:54,157 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2021-11-23 15:54:54,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2021-11-23 15:54:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2021-11-23 15:54:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_kill_vid [2021-11-23 15:54:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_kill_vid [2021-11-23 15:54:54,158 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2021-11-23 15:54:54,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2021-11-23 15:54:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2021-11-23 15:54:54,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2021-11-23 15:54:54,159 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2021-11-23 15:54:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2021-11-23 15:54:54,160 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:54:54,160 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:54:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-11-23 15:54:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-11-23 15:54:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:54:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:54:54,161 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2021-11-23 15:54:54,161 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2021-11-23 15:54:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2021-11-23 15:54:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2021-11-23 15:54:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_carrier [2021-11-23 15:54:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_carrier [2021-11-23 15:54:54,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:54:54,162 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:54:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2021-11-23 15:54:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2021-11-23 15:54:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2021-11-23 15:54:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2021-11-23 15:54:54,163 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2021-11-23 15:54:54,163 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2021-11-23 15:54:54,164 INFO L130 BoogieDeclarations]: Found specification of procedure team_fix_features [2021-11-23 15:54:54,164 INFO L138 BoogieDeclarations]: Found implementation of procedure team_fix_features [2021-11-23 15:54:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2021-11-23 15:54:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2021-11-23 15:54:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2021-11-23 15:54:54,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2021-11-23 15:54:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:54,165 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2021-11-23 15:54:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2021-11-23 15:54:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2021-11-23 15:54:54,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2021-11-23 15:54:54,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:54,168 INFO L130 BoogieDeclarations]: Found specification of procedure team_select_queue [2021-11-23 15:54:54,168 INFO L138 BoogieDeclarations]: Found implementation of procedure team_select_queue [2021-11-23 15:54:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_del [2021-11-23 15:54:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_del [2021-11-23 15:54:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2021-11-23 15:54:54,169 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2021-11-23 15:54:54,169 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2021-11-23 15:54:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2021-11-23 15:54:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2021-11-23 15:54:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2021-11-23 15:54:54,170 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:54:54,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:54:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2021-11-23 15:54:54,171 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2021-11-23 15:54:54,171 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:54:54,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:54:54,172 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:54:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:54:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-11-23 15:54:54,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-11-23 15:54:54,175 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2021-11-23 15:54:54,176 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2021-11-23 15:54:54,177 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2021-11-23 15:54:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2021-11-23 15:54:54,178 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2021-11-23 15:54:54,178 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2021-11-23 15:54:54,184 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2021-11-23 15:54:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2021-11-23 15:54:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 15:54:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:54:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:54:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:54,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:54:54,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:54:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2021-11-23 15:54:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2021-11-23 15:54:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:54,186 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2021-11-23 15:54:54,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2021-11-23 15:54:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2021-11-23 15:54:54,187 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2021-11-23 15:54:54,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2021-11-23 15:54:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2021-11-23 15:54:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2021-11-23 15:54:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2021-11-23 15:54:54,188 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2021-11-23 15:54:54,188 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2021-11-23 15:54:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2021-11-23 15:54:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2021-11-23 15:54:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:54:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:54:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mtu [2021-11-23 15:54:54,189 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mtu [2021-11-23 15:54:54,189 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2021-11-23 15:54:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2021-11-23 15:54:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:54:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:54:54,190 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2021-11-23 15:54:54,190 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2021-11-23 15:54:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2021-11-23 15:54:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2021-11-23 15:54:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:54:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:54:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:54:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:54:54,191 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:54,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2021-11-23 15:54:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2021-11-23 15:54:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2021-11-23 15:54:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2021-11-23 15:54:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2021-11-23 15:54:54,192 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2021-11-23 15:54:54,192 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2021-11-23 15:54:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2021-11-23 15:54:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2021-11-23 15:54:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2021-11-23 15:54:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:54,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:54,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:54:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:54:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2021-11-23 15:54:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2021-11-23 15:54:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:54,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:54,194 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2021-11-23 15:54:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2021-11-23 15:54:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2021-11-23 15:54:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2021-11-23 15:54:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2021-11-23 15:54:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2021-11-23 15:54:54,195 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_stats64 [2021-11-23 15:54:54,195 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_stats64 [2021-11-23 15:54:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-11-23 15:54:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-11-23 15:54:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2021-11-23 15:54:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2021-11-23 15:54:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:54:54,196 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:54:54,196 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:54:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:54:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2021-11-23 15:54:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2021-11-23 15:54:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:54:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:54:54,197 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_add_vid [2021-11-23 15:54:54,197 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_add_vid [2021-11-23 15:54:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:54:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:54:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2021-11-23 15:54:54,198 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2021-11-23 15:54:54,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2021-11-23 15:54:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2021-11-23 15:54:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2021-11-23 15:54:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2021-11-23 15:54:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2021-11-23 15:54:54,199 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2021-11-23 15:54:54,199 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:54:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:54:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2021-11-23 15:54:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2021-11-23 15:54:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2021-11-23 15:54:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2021-11-23 15:54:54,200 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2021-11-23 15:54:54,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2021-11-23 15:54:54,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:54,202 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:54,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:54,205 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2021-11-23 15:54:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2021-11-23 15:54:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:54:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:54:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2021-11-23 15:54:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2021-11-23 15:54:54,206 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:54,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:54,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:54:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:54:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:54:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:54:54,208 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-11-23 15:54:54,208 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-11-23 15:54:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2021-11-23 15:54:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2021-11-23 15:54:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2021-11-23 15:54:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2021-11-23 15:54:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2021-11-23 15:54:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2021-11-23 15:54:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 15:54:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 15:54:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:54:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:54:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:54:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:54:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:54:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:54:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2021-11-23 15:54:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2021-11-23 15:54:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2021-11-23 15:54:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2021-11-23 15:54:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2021-11-23 15:54:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2021-11-23 15:54:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:54:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:54:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_rx_queues [2021-11-23 15:54:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_rx_queues [2021-11-23 15:54:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2021-11-23 15:54:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2021-11-23 15:54:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:54:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:54:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:54:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2021-11-23 15:54:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2021-11-23 15:54:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2021-11-23 15:54:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2021-11-23 15:54:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2021-11-23 15:54:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2021-11-23 15:54:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2021-11-23 15:54:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-23 15:54:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_rx_flags [2021-11-23 15:54:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_rx_flags [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2021-11-23 15:54:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2021-11-23 15:54:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:54:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:54:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2021-11-23 15:54:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2021-11-23 15:54:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:54:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2021-11-23 15:54:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2021-11-23 15:54:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2021-11-23 15:54:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2021-11-23 15:54:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2021-11-23 15:54:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2021-11-23 15:54:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2021-11-23 15:54:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2021-11-23 15:54:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2021-11-23 15:54:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2021-11-23 15:54:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure team_newlink [2021-11-23 15:54:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure team_newlink [2021-11-23 15:54:55,362 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:55,369 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:55,769 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:55,775 INFO L158 Benchmark]: Toolchain (without parser) took 7664.88ms. Allocated memory was 92.3MB in the beginning and 270.5MB in the end (delta: 178.3MB). Free memory was 57.1MB in the beginning and 116.7MB in the end (delta: -59.6MB). Peak memory consumption was 146.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,776 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 92.3MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:55,778 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5166.56ms. Allocated memory was 92.3MB in the beginning and 203.4MB in the end (delta: 111.1MB). Free memory was 56.9MB in the beginning and 83.4MB in the end (delta: -26.5MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,784 INFO L158 Benchmark]: Boogie Procedure Inliner took 434.38ms. Allocated memory was 203.4MB in the beginning and 270.5MB in the end (delta: 67.1MB). Free memory was 83.4MB in the beginning and 172.6MB in the end (delta: -89.2MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,784 INFO L158 Benchmark]: Boogie Preprocessor took 349.57ms. Allocated memory is still 270.5MB. Free memory was 172.6MB in the beginning and 125.9MB in the end (delta: 46.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,785 INFO L158 Benchmark]: RCFGBuilder took 1709.46ms. Allocated memory is still 270.5MB. Free memory was 125.4MB in the beginning and 116.7MB in the end (delta: 8.7MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2021-11-23 15:54:55,791 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 92.3MB. Free memory is still 67.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5166.56ms. Allocated memory was 92.3MB in the beginning and 203.4MB in the end (delta: 111.1MB). Free memory was 56.9MB in the beginning and 83.4MB in the end (delta: -26.5MB). Peak memory consumption was 98.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 434.38ms. Allocated memory was 203.4MB in the beginning and 270.5MB in the end (delta: 67.1MB). Free memory was 83.4MB in the beginning and 172.6MB in the end (delta: -89.2MB). Peak memory consumption was 19.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 349.57ms. Allocated memory is still 270.5MB. Free memory was 172.6MB in the beginning and 125.9MB in the end (delta: 46.7MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1709.46ms. Allocated memory is still 270.5MB. Free memory was 125.4MB in the beginning and 116.7MB in the end (delta: 8.7MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:54:55,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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 fd0809ab472c07ecac4481f79234cefe77a263df35fd70312ac385669cfbdfaf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:58,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:58,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:58,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:58,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:58,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:58,418 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:58,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:58,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:58,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:58,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:58,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:58,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:58,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:58,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:58,441 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:58,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:58,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:58,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:58,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:58,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:58,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:58,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:58,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:58,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:58,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:58,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:58,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:58,468 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:58,470 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:58,470 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:58,471 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:58,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:58,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:58,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:58,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:58,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:58,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:58,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:58,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:58,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:58,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:58,503 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:58,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:58,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:58,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:58,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:58,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:58,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:58,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:58,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:58,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:58,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:58,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:58,507 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:58,507 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:58,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:58,508 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:58,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:58,508 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:58,508 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:58,509 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:58,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:58,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:58,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:58,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:58,510 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:58,510 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:58,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:58,510 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:58,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:58,511 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd0809ab472c07ecac4481f79234cefe77a263df35fd70312ac385669cfbdfaf [2021-11-23 15:54:58,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:58,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:58,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:58,908 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:58,910 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:58,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2021-11-23 15:54:58,992 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/3bcd31cd6/b4b96d4778fe414bbde27d2597a955cb/FLAG345542f99 [2021-11-23 15:55:00,214 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:00,215 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i [2021-11-23 15:55:00,269 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/3bcd31cd6/b4b96d4778fe414bbde27d2597a955cb/FLAG345542f99 [2021-11-23 15:55:00,417 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/data/3bcd31cd6/b4b96d4778fe414bbde27d2597a955cb [2021-11-23 15:55:00,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:00,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:00,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:00,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:00,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:00,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78bd1cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:00, skipping insertion in model container [2021-11-23 15:55:00,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:00" (1/1) ... [2021-11-23 15:55:00,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:00,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:02,075 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i[177976,177989] [2021-11-23 15:55:03,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:03,872 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:03,952 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:04,093 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i[177976,177989] [2021-11-23 15:55:04,411 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:04,451 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:04,640 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_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--team--team.ko-entry_point.cil.out.i[177976,177989] [2021-11-23 15:55:05,276 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:05,692 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:05,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05 WrapperNode [2021-11-23 15:55:05,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:05,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:05,694 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:05,694 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:05,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:05,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,123 INFO L137 Inliner]: procedures = 464, calls = 2520, calls flagged for inlining = 203, calls inlined = 188, statements flattened = 6100 [2021-11-23 15:55:06,124 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:06,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:06,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:06,125 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:06,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:06,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:06,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:06,503 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:06,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:05" (1/1) ... [2021-11-23 15:55:06,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:06,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:06,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:06,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:55:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:55:06,587 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2021-11-23 15:55:06,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2021-11-23 15:55:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-11-23 15:55:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-11-23 15:55:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2021-11-23 15:55:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2021-11-23 15:55:06,588 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2021-11-23 15:55:06,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2021-11-23 15:55:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2021-11-23 15:55:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2021-11-23 15:55:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:55:06,589 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:55:06,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2021-11-23 15:55:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2021-11-23 15:55:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2021-11-23 15:55:06,590 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2021-11-23 15:55:06,590 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2021-11-23 15:55:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2021-11-23 15:55:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2021-11-23 15:55:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2021-11-23 15:55:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_setup [2021-11-23 15:55:06,591 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_setup [2021-11-23 15:55:06,591 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:55:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:55:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:55:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:55:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:55:06,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:55:06,592 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2021-11-23 15:55:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2021-11-23 15:55:06,593 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2021-11-23 15:55:06,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2021-11-23 15:55:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2021-11-23 15:55:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2021-11-23 15:55:06,594 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2021-11-23 15:55:06,594 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2021-11-23 15:55:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-11-23 15:55:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-11-23 15:55:06,595 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:55:06,595 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:55:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2021-11-23 15:55:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2021-11-23 15:55:06,596 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-11-23 15:55:06,596 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-11-23 15:55:06,597 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2021-11-23 15:55:06,597 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2021-11-23 15:55:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2021-11-23 15:55:06,598 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2021-11-23 15:55:06,598 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2021-11-23 15:55:06,599 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2021-11-23 15:55:06,599 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_tx_queues [2021-11-23 15:55:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_tx_queues [2021-11-23 15:55:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2021-11-23 15:55:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2021-11-23 15:55:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2021-11-23 15:55:06,600 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2021-11-23 15:55:06,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2021-11-23 15:55:06,601 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2021-11-23 15:55:06,601 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_kill_vid [2021-11-23 15:55:06,602 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_kill_vid [2021-11-23 15:55:06,602 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2021-11-23 15:55:06,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2021-11-23 15:55:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:06,603 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2021-11-23 15:55:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2021-11-23 15:55:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2021-11-23 15:55:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2021-11-23 15:55:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:06,604 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:55:06,604 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:55:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-11-23 15:55:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-11-23 15:55:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:06,605 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2021-11-23 15:55:06,605 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2021-11-23 15:55:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2021-11-23 15:55:06,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2021-11-23 15:55:06,606 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_carrier [2021-11-23 15:55:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_carrier [2021-11-23 15:55:06,607 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:55:06,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:55:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2021-11-23 15:55:06,608 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2021-11-23 15:55:06,608 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2021-11-23 15:55:06,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2021-11-23 15:55:06,609 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2021-11-23 15:55:06,610 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2021-11-23 15:55:06,610 INFO L130 BoogieDeclarations]: Found specification of procedure team_fix_features [2021-11-23 15:55:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure team_fix_features [2021-11-23 15:55:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2021-11-23 15:55:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2021-11-23 15:55:06,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2021-11-23 15:55:06,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2021-11-23 15:55:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2021-11-23 15:55:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2021-11-23 15:55:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2021-11-23 15:55:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2021-11-23 15:55:06,612 INFO L130 BoogieDeclarations]: Found specification of procedure team_select_queue [2021-11-23 15:55:06,612 INFO L138 BoogieDeclarations]: Found implementation of procedure team_select_queue [2021-11-23 15:55:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_del [2021-11-23 15:55:06,613 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vid_del [2021-11-23 15:55:06,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:06,614 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2021-11-23 15:55:06,614 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2021-11-23 15:55:06,615 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2021-11-23 15:55:06,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2021-11-23 15:55:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2021-11-23 15:55:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2021-11-23 15:55:06,618 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:55:06,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:55:06,619 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2021-11-23 15:55:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2021-11-23 15:55:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-11-23 15:55:06,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-11-23 15:55:06,621 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:55:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:55:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-11-23 15:55:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-11-23 15:55:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2021-11-23 15:55:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2021-11-23 15:55:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2021-11-23 15:55:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2021-11-23 15:55:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2021-11-23 15:55:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2021-11-23 15:55:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2021-11-23 15:55:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2021-11-23 15:55:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 15:55:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 15:55:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 15:55:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:55:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:55:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2021-11-23 15:55:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2021-11-23 15:55:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:55:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:55:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2021-11-23 15:55:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2021-11-23 15:55:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2021-11-23 15:55:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2021-11-23 15:55:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:55:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~C_INT [2021-11-23 15:55:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2021-11-23 15:55:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2021-11-23 15:55:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2021-11-23 15:55:06,634 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2021-11-23 15:55:06,634 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2021-11-23 15:55:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2021-11-23 15:55:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2021-11-23 15:55:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2021-11-23 15:55:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:06,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:06,635 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mtu [2021-11-23 15:55:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mtu [2021-11-23 15:55:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2021-11-23 15:55:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2021-11-23 15:55:06,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 15:55:06,636 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 15:55:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2021-11-23 15:55:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2021-11-23 15:55:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2021-11-23 15:55:06,637 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2021-11-23 15:55:06,637 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-11-23 15:55:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-11-23 15:55:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 15:55:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 15:55:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:06,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:06,638 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2021-11-23 15:55:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2021-11-23 15:55:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2021-11-23 15:55:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2021-11-23 15:55:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2021-11-23 15:55:06,639 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2021-11-23 15:55:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:06,639 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2021-11-23 15:55:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2021-11-23 15:55:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2021-11-23 15:55:06,640 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2021-11-23 15:55:06,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-11-23 15:55:06,641 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-11-23 15:55:06,641 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2021-11-23 15:55:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2021-11-23 15:55:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2021-11-23 15:55:06,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2021-11-23 15:55:06,642 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2021-11-23 15:55:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2021-11-23 15:55:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2021-11-23 15:55:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2021-11-23 15:55:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_stats64 [2021-11-23 15:55:06,643 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_stats64 [2021-11-23 15:55:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:55:06,643 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2021-11-23 15:55:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2021-11-23 15:55:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2021-11-23 15:55:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2021-11-23 15:55:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:55:06,644 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:55:06,644 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:55:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:55:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2021-11-23 15:55:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2021-11-23 15:55:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-23 15:55:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-23 15:55:06,645 INFO L130 BoogieDeclarations]: Found specification of procedure team_vlan_rx_add_vid [2021-11-23 15:55:06,645 INFO L138 BoogieDeclarations]: Found implementation of procedure team_vlan_rx_add_vid [2021-11-23 15:55:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:06,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:55:06,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:55:06,647 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2021-11-23 15:55:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2021-11-23 15:55:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2021-11-23 15:55:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2021-11-23 15:55:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2021-11-23 15:55:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2021-11-23 15:55:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:06,648 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:06,648 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2021-11-23 15:55:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2021-11-23 15:55:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:55:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:55:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2021-11-23 15:55:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2021-11-23 15:55:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2021-11-23 15:55:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2021-11-23 15:55:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2021-11-23 15:55:06,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2021-11-23 15:55:06,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2021-11-23 15:55:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2021-11-23 15:55:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:55:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:55:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2021-11-23 15:55:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2021-11-23 15:55:06,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:06,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2021-11-23 15:55:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2021-11-23 15:55:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:55:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:55:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2021-11-23 15:55:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2021-11-23 15:55:06,651 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2021-11-23 15:55:06,651 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2021-11-23 15:55:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2021-11-23 15:55:06,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2021-11-23 15:55:06,652 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 15:55:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 15:55:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:55:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:55:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:06,653 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:06,653 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2021-11-23 15:55:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2021-11-23 15:55:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2021-11-23 15:55:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2021-11-23 15:55:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:06,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:06,654 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2021-11-23 15:55:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2021-11-23 15:55:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:55:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:55:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure team_get_num_rx_queues [2021-11-23 15:55:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure team_get_num_rx_queues [2021-11-23 15:55:06,655 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2021-11-23 15:55:06,655 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2021-11-23 15:55:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2021-11-23 15:55:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2021-11-23 15:55:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2021-11-23 15:55:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2021-11-23 15:55:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2021-11-23 15:55:06,656 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2021-11-23 15:55:06,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2021-11-23 15:55:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2021-11-23 15:55:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2021-11-23 15:55:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2021-11-23 15:55:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2021-11-23 15:55:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2021-11-23 15:55:06,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:06,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 15:55:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 15:55:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2021-11-23 15:55:06,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2021-11-23 15:55:06,658 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2021-11-23 15:55:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2021-11-23 15:55:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2021-11-23 15:55:06,659 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2021-11-23 15:55:06,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2021-11-23 15:55:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2021-11-23 15:55:06,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:06,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2021-11-23 15:55:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2021-11-23 15:55:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2021-11-23 15:55:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2021-11-23 15:55:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2021-11-23 15:55:06,661 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2021-11-23 15:55:06,661 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2021-11-23 15:55:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2021-11-23 15:55:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2021-11-23 15:55:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2021-11-23 15:55:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2021-11-23 15:55:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2021-11-23 15:55:06,662 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2021-11-23 15:55:06,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2021-11-23 15:55:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2021-11-23 15:55:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2021-11-23 15:55:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-11-23 15:55:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-11-23 15:55:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:55:06,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:55:06,663 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-23 15:55:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-23 15:55:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_rx_flags [2021-11-23 15:55:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_rx_flags [2021-11-23 15:55:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2021-11-23 15:55:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2021-11-23 15:55:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2021-11-23 15:55:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2021-11-23 15:55:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2021-11-23 15:55:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2021-11-23 15:55:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:55:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:55:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2021-11-23 15:55:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2021-11-23 15:55:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:55:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:55:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2021-11-23 15:55:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2021-11-23 15:55:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2021-11-23 15:55:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2021-11-23 15:55:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2021-11-23 15:55:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2021-11-23 15:55:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 15:55:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 15:55:06,667 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2021-11-23 15:55:06,667 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2021-11-23 15:55:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:55:06,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:55:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2021-11-23 15:55:06,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2021-11-23 15:55:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2021-11-23 15:55:06,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2021-11-23 15:55:06,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2021-11-23 15:55:06,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2021-11-23 15:55:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2021-11-23 15:55:06,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2021-11-23 15:55:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2021-11-23 15:55:06,669 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2021-11-23 15:55:06,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_newlink [2021-11-23 15:55:06,670 INFO L138 BoogieDeclarations]: Found implementation of procedure team_newlink [2021-11-23 15:55:07,860 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:07,869 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:08,427 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:08,431 INFO L158 Benchmark]: Toolchain (without parser) took 8009.48ms. Allocated memory was 71.3MB in the beginning and 381.7MB in the end (delta: 310.4MB). Free memory was 36.2MB in the beginning and 170.7MB in the end (delta: -134.4MB). Peak memory consumption was 175.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:08,431 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:08,432 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5270.92ms. Allocated memory was 71.3MB in the beginning and 226.5MB in the end (delta: 155.2MB). Free memory was 36.1MB in the beginning and 92.6MB in the end (delta: -56.5MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:08,433 INFO L158 Benchmark]: Boogie Procedure Inliner took 429.75ms. Allocated memory was 226.5MB in the beginning and 381.7MB in the end (delta: 155.2MB). Free memory was 92.6MB in the beginning and 293.3MB in the end (delta: -200.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:08,433 INFO L158 Benchmark]: Boogie Preprocessor took 372.40ms. Allocated memory is still 381.7MB. Free memory was 293.3MB in the beginning and 245.1MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-23 15:55:08,434 INFO L158 Benchmark]: RCFGBuilder took 1931.05ms. Allocated memory is still 381.7MB. Free memory was 244.1MB in the beginning and 170.7MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:55:08,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 52.4MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5270.92ms. Allocated memory was 71.3MB in the beginning and 226.5MB in the end (delta: 155.2MB). Free memory was 36.1MB in the beginning and 92.6MB in the end (delta: -56.5MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 429.75ms. Allocated memory was 226.5MB in the beginning and 381.7MB in the end (delta: 155.2MB). Free memory was 92.6MB in the beginning and 293.3MB in the end (delta: -200.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 372.40ms. Allocated memory is still 381.7MB. Free memory was 293.3MB in the beginning and 245.1MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1931.05ms. Allocated memory is still 381.7MB. Free memory was 244.1MB in the beginning and 170.7MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:08,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0e6f0120-59e6-4541-9bd4-b603b76fe8f0/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