./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:12:43,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:12:43,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:12:43,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:12:43,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:12:43,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:12:43,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:12:43,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:12:43,434 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:12:43,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:12:43,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:12:43,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:12:43,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:12:43,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:12:43,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:12:43,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:12:43,449 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:12:43,450 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:12:43,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:12:43,456 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:12:43,458 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:12:43,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:12:43,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:12:43,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:12:43,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:12:43,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:12:43,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:12:43,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:12:43,471 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:12:43,472 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:12:43,473 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:12:43,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:12:43,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:12:43,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:12:43,477 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:12:43,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:12:43,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:12:43,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:12:43,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:12:43,480 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:12:43,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:12:43,481 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:12:43,518 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:12:43,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:12:43,519 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:12:43,519 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:12:43,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:12:43,520 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:12:43,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:12:43,521 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:12:43,521 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:12:43,521 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:12:43,522 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:12:43,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:12:43,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:12:43,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:12:43,523 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:12:43,523 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:12:43,524 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:12:43,524 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:12:43,524 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:12:43,524 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:12:43,524 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:12:43,525 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:43,525 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:12:43,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:12:43,525 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:12:43,525 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:12:43,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:12:43,526 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:12:43,526 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:12:43,526 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:12:43,526 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:12:43,527 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2021-12-15 13:12:43,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:12:43,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:12:43,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:12:43,818 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:12:43,819 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:12:43,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:12:43,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2871834fe/4c38e48c021b4e58a99614d3f75c1373/FLAG5f83ee33d [2021-12-15 13:12:44,748 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:12:44,748 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:12:44,808 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2871834fe/4c38e48c021b4e58a99614d3f75c1373/FLAG5f83ee33d [2021-12-15 13:12:44,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2871834fe/4c38e48c021b4e58a99614d3f75c1373 [2021-12-15 13:12:44,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:12:44,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:12:44,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:44,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:12:44,883 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:12:44,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:44" (1/1) ... [2021-12-15 13:12:44,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a573bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:44, skipping insertion in model container [2021-12-15 13:12:44,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:44" (1/1) ... [2021-12-15 13:12:44,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:12:45,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:49,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-12-15 13:12:49,427 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:49,480 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:12:50,197 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-12-15 13:12:50,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:50,386 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:12:50,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50 WrapperNode [2021-12-15 13:12:50,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:50,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:50,388 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:12:50,389 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:12:50,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:50,551 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:50,761 INFO L137 Inliner]: procedures = 565, calls = 3062, calls flagged for inlining = 283, calls inlined = 267, statements flattened = 9598 [2021-12-15 13:12:50,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:50,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:12:50,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:12:50,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:12:50,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:50,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:50,819 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:50,820 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:51,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:51,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:51,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:51,166 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:12:51,167 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:12:51,167 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:12:51,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:12:51,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:50" (1/1) ... [2021-12-15 13:12:51,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:51,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:12:51,201 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:12:51,225 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:12:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-12-15 13:12:51,241 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-12-15 13:12:51,241 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:12:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:12:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-12-15 13:12:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-12-15 13:12:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-12-15 13:12:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-12-15 13:12:51,242 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:12:51,242 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:12:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-12-15 13:12:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-12-15 13:12:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:12:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:12:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-12-15 13:12:51,243 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-12-15 13:12:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-12-15 13:12:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-12-15 13:12:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-12-15 13:12:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-12-15 13:12:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-12-15 13:12:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-12-15 13:12:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:12:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:12:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:12:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-12-15 13:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-12-15 13:12:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:12:51,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:12:51,245 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-12-15 13:12:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-12-15 13:12:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:12:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:12:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:12:51,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:12:51,246 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-12-15 13:12:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-12-15 13:12:51,247 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-15 13:12:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-15 13:12:51,247 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:12:51,247 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:12:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:12:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:12:51,248 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-12-15 13:12:51,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-12-15 13:12:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:12:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:12:51,249 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-12-15 13:12:51,249 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-12-15 13:12:51,250 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:12:51,250 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-12-15 13:12:51,250 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-12-15 13:12:51,251 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:12:51,251 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:12:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-12-15 13:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-12-15 13:12:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-12-15 13:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-12-15 13:12:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-12-15 13:12:51,252 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-12-15 13:12:51,252 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:12:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:12:51,253 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-12-15 13:12:51,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-12-15 13:12:51,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:12:51,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:12:51,254 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-12-15 13:12:51,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-12-15 13:12:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-12-15 13:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-12-15 13:12:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:12:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-12-15 13:12:51,255 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-12-15 13:12:51,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:12:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:12:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-12-15 13:12:51,256 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-12-15 13:12:51,256 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-12-15 13:12:51,257 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-12-15 13:12:51,257 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:12:51,258 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:12:51,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-12-15 13:12:51,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:12:51,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:12:51,260 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:12:51,260 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-12-15 13:12:51,261 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-12-15 13:12:51,261 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-12-15 13:12:51,262 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-12-15 13:12:51,262 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-12-15 13:12:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-12-15 13:12:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-12-15 13:12:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:12:51,263 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-12-15 13:12:51,263 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-12-15 13:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-12-15 13:12:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-12-15 13:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-12-15 13:12:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-12-15 13:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-12-15 13:12:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-12-15 13:12:51,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:12:51,264 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-12-15 13:12:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-12-15 13:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-12-15 13:12:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-12-15 13:12:51,265 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-12-15 13:12:51,265 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-12-15 13:12:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-12-15 13:12:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-12-15 13:12:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-12-15 13:12:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-12-15 13:12:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:12:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:12:51,266 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-12-15 13:12:51,266 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-12-15 13:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-12-15 13:12:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-12-15 13:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:12:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:12:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:12:51,267 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-12-15 13:12:51,267 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-12-15 13:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:12:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:12:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:12:51,268 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:12:51,268 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:12:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-12-15 13:12:51,269 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-12-15 13:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:12:51,269 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:12:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-12-15 13:12:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-12-15 13:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-12-15 13:12:51,270 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-12-15 13:12:51,270 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-12-15 13:12:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-12-15 13:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-12-15 13:12:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-12-15 13:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:12:51,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:12:51,271 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-12-15 13:12:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-12-15 13:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:12:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:12:51,272 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-12-15 13:12:51,272 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-12-15 13:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:12:51,274 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:12:51,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:12:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:12:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-12-15 13:12:51,275 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-12-15 13:12:51,275 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:12:51,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:12:51,276 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-12-15 13:12:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-12-15 13:12:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-12-15 13:12:51,281 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-12-15 13:12:51,281 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-12-15 13:12:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-12-15 13:12:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:12:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:12:51,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:12:51,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-12-15 13:12:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-12-15 13:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:12:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:12:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:12:51,283 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:12:51,283 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:12:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-12-15 13:12:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-12-15 13:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-12-15 13:12:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-12-15 13:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-12-15 13:12:51,284 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-12-15 13:12:51,284 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:12:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-12-15 13:12:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-12-15 13:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-12-15 13:12:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-12-15 13:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:12:51,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:12:51,285 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-12-15 13:12:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-12-15 13:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-12-15 13:12:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-12-15 13:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:12:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:12:51,286 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-12-15 13:12:51,286 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-12-15 13:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-12-15 13:12:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-12-15 13:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-12-15 13:12:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-12-15 13:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-12-15 13:12:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-12-15 13:12:51,287 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:12:51,287 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-12-15 13:12:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-12-15 13:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-12-15 13:12:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-12-15 13:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-12-15 13:12:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-12-15 13:12:51,288 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-12-15 13:12:51,288 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-12-15 13:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:12:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:12:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:12:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:51,289 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:51,289 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:12:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-12-15 13:12:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-12-15 13:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-12-15 13:12:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-12-15 13:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-12-15 13:12:51,290 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-12-15 13:12:51,290 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-12-15 13:12:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-12-15 13:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-12-15 13:12:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-12-15 13:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:12:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-12-15 13:12:51,291 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-12-15 13:12:51,291 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-12-15 13:12:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-12-15 13:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:12:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-12-15 13:12:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-12-15 13:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-12-15 13:12:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-12-15 13:12:51,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:12:51,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-12-15 13:12:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-12-15 13:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:12:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:12:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:12:51,293 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-12-15 13:12:51,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-12-15 13:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:12:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-12-15 13:12:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-12-15 13:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-12-15 13:12:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-12-15 13:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:12:51,294 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-12-15 13:12:51,294 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-12-15 13:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:12:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:12:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-12-15 13:12:51,295 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-12-15 13:12:51,295 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-12-15 13:12:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-12-15 13:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-12-15 13:12:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-12-15 13:12:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-12-15 13:12:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-12-15 13:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:12:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:12:51,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:12:51,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:12:51,300 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:12:51,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:12:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:12:51,301 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:12:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-12-15 13:12:51,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-12-15 13:12:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:12:51,301 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:12:51,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-12-15 13:12:51,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-12-15 13:12:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-12-15 13:12:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-12-15 13:12:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:12:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:12:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:12:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:12:51,302 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:12:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:12:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-15 13:12:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-15 13:12:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:12:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:12:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:12:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:12:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-12-15 13:12:51,303 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-12-15 13:12:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-12-15 13:12:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-12-15 13:12:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-12-15 13:12:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-12-15 13:12:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-12-15 13:12:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-12-15 13:12:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-12-15 13:12:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-12-15 13:12:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-12-15 13:12:51,304 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-12-15 13:12:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-12-15 13:12:51,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-12-15 13:12:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:12:51,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:12:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:12:51,305 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:12:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:12:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:12:51,305 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:12:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-12-15 13:12:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-12-15 13:12:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:12:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:12:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-12-15 13:12:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-12-15 13:12:51,306 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-12-15 13:12:51,306 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-12-15 13:12:52,604 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:12:52,607 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:12:52,987 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:12:52,992 INFO L158 Benchmark]: Toolchain (without parser) took 8114.68ms. Allocated memory was 90.2MB in the beginning and 272.6MB in the end (delta: 182.5MB). Free memory was 53.2MB in the beginning and 75.8MB in the end (delta: -22.7MB). Peak memory consumption was 187.5MB. Max. memory is 16.1GB. [2021-12-15 13:12:52,992 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 90.2MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 39.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:12:52,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5508.09ms. Allocated memory was 90.2MB in the beginning and 222.3MB in the end (delta: 132.1MB). Free memory was 52.9MB in the beginning and 123.3MB in the end (delta: -70.4MB). Peak memory consumption was 123.2MB. Max. memory is 16.1GB. [2021-12-15 13:12:52,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 373.72ms. Allocated memory is still 222.3MB. Free memory was 123.3MB in the beginning and 70.9MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:12:52,994 INFO L158 Benchmark]: Boogie Preprocessor took 403.10ms. Allocated memory was 222.3MB in the beginning and 272.6MB in the end (delta: 50.3MB). Free memory was 70.9MB in the beginning and 106.8MB in the end (delta: -35.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2021-12-15 13:12:52,994 INFO L158 Benchmark]: RCFGBuilder took 1823.23ms. Allocated memory is still 272.6MB. Free memory was 106.8MB in the beginning and 75.8MB in the end (delta: 31.0MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-12-15 13:12:52,997 INFO L339 ainManager$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 90.2MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 39.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5508.09ms. Allocated memory was 90.2MB in the beginning and 222.3MB in the end (delta: 132.1MB). Free memory was 52.9MB in the beginning and 123.3MB in the end (delta: -70.4MB). Peak memory consumption was 123.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 373.72ms. Allocated memory is still 222.3MB. Free memory was 123.3MB in the beginning and 70.9MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 403.10ms. Allocated memory was 222.3MB in the beginning and 272.6MB in the end (delta: 50.3MB). Free memory was 70.9MB in the beginning and 106.8MB in the end (delta: -35.9MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1823.23ms. Allocated memory is still 272.6MB. Free memory was 106.8MB in the beginning and 75.8MB in the end (delta: 31.0MB). Peak memory consumption was 59.3MB. 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. [2021-12-15 13:12:53,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:12:55,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:12:55,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:12:55,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:12:55,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:12:55,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:12:55,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:12:55,156 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:12:55,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:12:55,164 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:12:55,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:12:55,170 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:12:55,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:12:55,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:12:55,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:12:55,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:12:55,180 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:12:55,181 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:12:55,183 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:12:55,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:12:55,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:12:55,192 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:12:55,193 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:12:55,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:12:55,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:12:55,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:12:55,199 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:12:55,200 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:12:55,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:12:55,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:12:55,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:12:55,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:12:55,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:12:55,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:12:55,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:12:55,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:12:55,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:12:55,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:12:55,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:12:55,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:12:55,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:12:55,211 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:12:55,246 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:12:55,246 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:12:55,247 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:12:55,247 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:12:55,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:12:55,248 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:12:55,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:12:55,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:12:55,250 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:12:55,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:12:55,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:12:55,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:12:55,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:12:55,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:12:55,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:12:55,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:12:55,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:12:55,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:12:55,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:55,262 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:12:55,262 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:12:55,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:12:55,263 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:12:55,263 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:12:55,263 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:12:55,263 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:12:55,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:12:55,264 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:12:55,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:12:55,264 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c497666d7e5ff4299166452bc7f3d5a4d5bdb4d64ef4f15c91e905bba625b6c5 [2021-12-15 13:12:55,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:12:55,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:12:55,600 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:12:55,601 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:12:55,601 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:12:55,603 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:12:55,654 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a229175f/35d33efbf63b4763b6ed364048bc308f/FLAGabc057730 [2021-12-15 13:12:56,522 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:12:56,523 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:12:56,586 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a229175f/35d33efbf63b4763b6ed364048bc308f/FLAGabc057730 [2021-12-15 13:12:57,012 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a229175f/35d33efbf63b4763b6ed364048bc308f [2021-12-15 13:12:57,015 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:12:57,017 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:12:57,018 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:57,018 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:12:57,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:12:57,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:57" (1/1) ... [2021-12-15 13:12:57,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a24015 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:57, skipping insertion in model container [2021-12-15 13:12:57,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:12:57" (1/1) ... [2021-12-15 13:12:57,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:12:57,197 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:59,167 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-12-15 13:13:01,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-12-15 13:13:01,280 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:01,340 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:13:01,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:13:01,752 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-12-15 13:13:01,759 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:01,785 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:13:02,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[502909,502922] [2021-12-15 13:13:02,528 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:13:02,774 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:13:02,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02 WrapperNode [2021-12-15 13:13:02,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:13:02,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:02,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:13:02,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:13:02,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:02,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,080 INFO L137 Inliner]: procedures = 580, calls = 3062, calls flagged for inlining = 283, calls inlined = 267, statements flattened = 9170 [2021-12-15 13:13:03,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:13:03,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:13:03,083 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:13:03,083 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:13:03,091 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:13:03,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:13:03,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:13:03,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:13:03,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:13:02" (1/1) ... [2021-12-15 13:13:03,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:13:03,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:13:03,473 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:13:03,495 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:13:03,509 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-12-15 13:13:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-12-15 13:13:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:13:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:13:03,510 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-12-15 13:13:03,510 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-12-15 13:13:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-12-15 13:13:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-12-15 13:13:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:13:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:13:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-12-15 13:13:03,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-12-15 13:13:03,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:13:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:13:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-12-15 13:13:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-12-15 13:13:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-12-15 13:13:03,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-12-15 13:13:03,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-12-15 13:13:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-12-15 13:13:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-12-15 13:13:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-12-15 13:13:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:13:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:13:03,513 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:13:03,513 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:13:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-12-15 13:13:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-12-15 13:13:03,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:13:03,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:13:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-12-15 13:13:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-12-15 13:13:03,515 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:13:03,515 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:13:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-12-15 13:13:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-12-15 13:13:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-15 13:13:03,516 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-15 13:13:03,516 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:13:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:13:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:13:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:13:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:13:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:13:03,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-12-15 13:13:03,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-12-15 13:13:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:13:03,518 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:13:03,518 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:13:03,519 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:13:03,519 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-12-15 13:13:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-12-15 13:13:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:13:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-12-15 13:13:03,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-12-15 13:13:03,520 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:13:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:13:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-12-15 13:13:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-12-15 13:13:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-12-15 13:13:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-12-15 13:13:03,521 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-12-15 13:13:03,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-12-15 13:13:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:13:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:13:03,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:13:03,522 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:13:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-12-15 13:13:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-12-15 13:13:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:13:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:13:03,523 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:13:03,523 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:13:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-12-15 13:13:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-12-15 13:13:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-12-15 13:13:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-12-15 13:13:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:13:03,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:13:03,524 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-12-15 13:13:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-12-15 13:13:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:13:03,525 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:13:03,525 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:13:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:13:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:13:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:13:03,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:13:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-12-15 13:13:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-12-15 13:13:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:13:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:13:03,527 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-12-15 13:13:03,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-12-15 13:13:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-12-15 13:13:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-12-15 13:13:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-12-15 13:13:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-12-15 13:13:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:13:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:13:03,528 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-12-15 13:13:03,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-12-15 13:13:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-12-15 13:13:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-12-15 13:13:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-12-15 13:13:03,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-12-15 13:13:03,529 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-12-15 13:13:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-12-15 13:13:03,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:13:03,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:13:03,531 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:13:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:13:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-12-15 13:13:03,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-12-15 13:13:03,533 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:13:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:13:03,535 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-12-15 13:13:03,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-12-15 13:13:03,536 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:13:03,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:13:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:13:03,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:13:03,541 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-12-15 13:13:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-12-15 13:13:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-12-15 13:13:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-12-15 13:13:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:13:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:13:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-12-15 13:13:03,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-12-15 13:13:03,542 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:13:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:13:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-12-15 13:13:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-12-15 13:13:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-12-15 13:13:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-12-15 13:13:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:13:03,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:13:03,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:13:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:13:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:13:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:13:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-12-15 13:13:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-12-15 13:13:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-12-15 13:13:03,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-12-15 13:13:03,544 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-12-15 13:13:03,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-12-15 13:13:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:13:03,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:13:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-12-15 13:13:03,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-12-15 13:13:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-12-15 13:13:03,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-12-15 13:13:03,545 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-12-15 13:13:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-12-15 13:13:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:13:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:13:03,546 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:13:03,546 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:13:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:13:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:13:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-12-15 13:13:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-12-15 13:13:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:13:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:13:03,547 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-12-15 13:13:03,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-12-15 13:13:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-12-15 13:13:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-12-15 13:13:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:13:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:13:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:13:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-12-15 13:13:03,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-12-15 13:13:03,548 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-12-15 13:13:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-12-15 13:13:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:13:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-12-15 13:13:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-12-15 13:13:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-12-15 13:13:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-12-15 13:13:03,549 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-12-15 13:13:03,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-12-15 13:13:03,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-12-15 13:13:03,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-12-15 13:13:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-12-15 13:13:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-12-15 13:13:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-12-15 13:13:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-12-15 13:13:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-12-15 13:13:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:13:03,552 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:13:03,552 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-12-15 13:13:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-12-15 13:13:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-12-15 13:13:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-12-15 13:13:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-12-15 13:13:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-12-15 13:13:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-12-15 13:13:03,553 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-12-15 13:13:03,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-12-15 13:13:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-12-15 13:13:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:13:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:13:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:13:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-12-15 13:13:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-12-15 13:13:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-12-15 13:13:03,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-12-15 13:13:03,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:13:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:13:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:13:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:13:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-12-15 13:13:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-12-15 13:13:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:13:03,555 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:13:03,555 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:13:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:13:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:13:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:13:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:13:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:13:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:13:03,556 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-12-15 13:13:03,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-12-15 13:13:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:13:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:13:03,557 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:13:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:13:03,557 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-12-15 13:13:03,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-12-15 13:13:03,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-12-15 13:13:03,561 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:13:03,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:13:03,562 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-12-15 13:13:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-12-15 13:13:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:13:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:13:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-12-15 13:13:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-12-15 13:13:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:13:03,563 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:13:03,563 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-12-15 13:13:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-12-15 13:13:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:13:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:13:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:13:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:13:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-12-15 13:13:03,564 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-12-15 13:13:03,564 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:13:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:13:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-12-15 13:13:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-12-15 13:13:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-12-15 13:13:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-12-15 13:13:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-12-15 13:13:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-12-15 13:13:03,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:13:03,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:13:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:13:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:13:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-12-15 13:13:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-12-15 13:13:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:13:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:13:03,566 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:13:03,566 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:13:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:13:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:13:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:13:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:13:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-12-15 13:13:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-12-15 13:13:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-12-15 13:13:03,567 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-12-15 13:13:03,567 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-12-15 13:13:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-12-15 13:13:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:13:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:13:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-12-15 13:13:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-12-15 13:13:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-12-15 13:13:03,568 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-12-15 13:13:03,568 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:13:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:13:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:13:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-12-15 13:13:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-12-15 13:13:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-12-15 13:13:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-12-15 13:13:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:13:03,569 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:13:03,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:13:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-12-15 13:13:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-12-15 13:13:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-12-15 13:13:03,570 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-12-15 13:13:03,570 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-12-15 13:13:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-12-15 13:13:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-12-15 13:13:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-12-15 13:13:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:13:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:13:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:13:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:13:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:03,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:13:03,648 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-12-15 13:13:03,649 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:13:03,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-12-15 13:13:03,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-12-15 13:13:03,650 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-12-15 13:13:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-12-15 13:13:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:13:03,651 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:13:03,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:13:03,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:13:03,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:13:03,655 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:13:03,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-12-15 13:13:03,656 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-12-15 13:13:03,656 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-12-15 13:13:03,657 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-12-15 13:13:03,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-12-15 13:13:04,919 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:13:04,923 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:13:05,579 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:13:05,583 INFO L158 Benchmark]: Toolchain (without parser) took 8565.46ms. Allocated memory was 71.3MB in the beginning and 390.1MB in the end (delta: 318.8MB). Free memory was 44.4MB in the beginning and 176.8MB in the end (delta: -132.4MB). Peak memory consumption was 295.9MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,583 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:13:05,584 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5757.50ms. Allocated memory was 71.3MB in the beginning and 390.1MB in the end (delta: 318.8MB). Free memory was 44.3MB in the beginning and 235.2MB in the end (delta: -190.9MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,584 INFO L158 Benchmark]: Boogie Procedure Inliner took 305.55ms. Allocated memory is still 390.1MB. Free memory was 235.2MB in the beginning and 187.0MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,584 INFO L158 Benchmark]: Boogie Preprocessor took 357.37ms. Allocated memory is still 390.1MB. Free memory was 187.0MB in the beginning and 120.9MB in the end (delta: 66.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,585 INFO L158 Benchmark]: RCFGBuilder took 2140.96ms. Allocated memory is still 390.1MB. Free memory was 120.9MB in the beginning and 176.8MB in the end (delta: -55.9MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2021-12-15 13:13:05,587 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5757.50ms. Allocated memory was 71.3MB in the beginning and 390.1MB in the end (delta: 318.8MB). Free memory was 44.3MB in the beginning and 235.2MB in the end (delta: -190.9MB). Peak memory consumption was 168.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 305.55ms. Allocated memory is still 390.1MB. Free memory was 235.2MB in the beginning and 187.0MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 357.37ms. Allocated memory is still 390.1MB. Free memory was 187.0MB in the beginning and 120.9MB in the end (delta: 66.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2140.96ms. Allocated memory is still 390.1MB. Free memory was 120.9MB in the beginning and 176.8MB in the end (delta: -55.9MB). Peak memory consumption was 54.2MB. 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. [2021-12-15 13:13:05,651 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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