./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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-32_7a-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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:16:56,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:16:56,166 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:16:56,220 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:16:56,221 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:16:56,225 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:16:56,227 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:16:56,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:16:56,231 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:16:56,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:16:56,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:16:56,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:16:56,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:16:56,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:16:56,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:16:56,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:16:56,245 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:16:56,246 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:16:56,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:16:56,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:16:56,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:16:56,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:16:56,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:16:56,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:16:56,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:16:56,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:16:56,258 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:16:56,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:16:56,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:16:56,260 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:16:56,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:16:56,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:16:56,262 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:16:56,263 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:16:56,264 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:16:56,264 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:16:56,265 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:16:56,265 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:16:56,265 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:16:56,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:16:56,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:16:56,267 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:16:56,298 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:16:56,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:16:56,299 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:16:56,299 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:16:56,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:16:56,300 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:16:56,301 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:16:56,301 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:16:56,301 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:16:56,301 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:16:56,302 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:16:56,303 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:16:56,304 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:16:56,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:16:56,304 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:16:56,304 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:16:56,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:16:56,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:16:56,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:16:56,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:16:56,305 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:16:56,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:16:56,306 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:16:56,306 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:16:56,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:16:56,306 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:16:56,306 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2021-12-15 13:16:56,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:16:56,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:16:56,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:16:56,590 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:16:56,591 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:16:56,592 INFO L432 ainManager$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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:16:56,644 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab5bee338/b0b352e473d348339a25fdcd9ab7ea20/FLAGfd238af95 [2021-12-15 13:16:57,337 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:16:57,338 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:16:57,386 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab5bee338/b0b352e473d348339a25fdcd9ab7ea20/FLAGfd238af95 [2021-12-15 13:16:57,427 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ab5bee338/b0b352e473d348339a25fdcd9ab7ea20 [2021-12-15 13:16:57,430 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:16:57,432 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:16:57,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:16:57,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:16:57,469 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:16:57,470 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:16:57" (1/1) ... [2021-12-15 13:16:57,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1746d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:16:57, skipping insertion in model container [2021-12-15 13:16:57,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:16:57" (1/1) ... [2021-12-15 13:16:57,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:16:57,605 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:02,066 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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-12-15 13:17:02,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:02,334 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:17:02,891 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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-12-15 13:17:02,903 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:03,066 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:17:03,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03 WrapperNode [2021-12-15 13:17:03,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:03,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:03,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:17:03,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:17:03,074 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,183 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,376 INFO L137 Inliner]: procedures = 604, calls = 3128, calls flagged for inlining = 284, calls inlined = 267, statements flattened = 9604 [2021-12-15 13:17:03,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:03,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:17:03,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:17:03,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:17:03,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,631 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:17:03,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:17:03,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:17:03,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:17:03,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:03" (1/1) ... [2021-12-15 13:17:03,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:03,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:17:03,696 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 13:17:03,703 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 13:17:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-12-15 13:17:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-12-15 13:17:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:17:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:17:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-12-15 13:17:03,721 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-12-15 13:17:03,721 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-12-15 13:17:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-12-15 13:17:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:17:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:17:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-12-15 13:17:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-12-15 13:17:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:17:03,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:17:03,722 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-12-15 13:17:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-12-15 13:17:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-12-15 13:17:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-12-15 13:17:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-12-15 13:17:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-12-15 13:17:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-12-15 13:17:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-12-15 13:17:03,723 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:17:03,723 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:17:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-12-15 13:17:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-12-15 13:17:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:17:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:17:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-12-15 13:17:03,724 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-12-15 13:17:03,724 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:17:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:17:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:17:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:17:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-12-15 13:17:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-12-15 13:17:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-15 13:17:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-15 13:17:03,725 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:17:03,725 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:17:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:17:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:17:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:17:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:17:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-12-15 13:17:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-12-15 13:17:03,726 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:17:03,726 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:17:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:17:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:17:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-12-15 13:17:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-12-15 13:17:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:17:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-12-15 13:17:03,727 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-12-15 13:17:03,727 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:17:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:17:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-12-15 13:17:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-12-15 13:17:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-12-15 13:17:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-12-15 13:17:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-12-15 13:17:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-12-15 13:17:03,728 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:17:03,728 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:17:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:17:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:17:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-12-15 13:17:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-12-15 13:17:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:17:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:17:03,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:17:03,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:17:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-12-15 13:17:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-12-15 13:17:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-12-15 13:17:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-12-15 13:17:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:17:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:17:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-12-15 13:17:03,730 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-12-15 13:17:03,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:17:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:17:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:17:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-12-15 13:17:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-12-15 13:17:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:17:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:17:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-12-15 13:17:03,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-12-15 13:17:03,731 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-12-15 13:17:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-12-15 13:17:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-12-15 13:17:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-12-15 13:17:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:17:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:17:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:17:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-12-15 13:17:03,732 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-12-15 13:17:03,732 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-12-15 13:17:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-12-15 13:17:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-12-15 13:17:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-12-15 13:17:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-12-15 13:17:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-12-15 13:17:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:17:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:17:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:17:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:17:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-12-15 13:17:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-12-15 13:17:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:17:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:17:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:17:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-12-15 13:17:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-12-15 13:17:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:17:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:17:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:17:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:17:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:17:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-12-15 13:17:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-12-15 13:17:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-12-15 13:17:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-12-15 13:17:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:17:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:17:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-12-15 13:17:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-12-15 13:17:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:17:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:17:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-12-15 13:17:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-12-15 13:17:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-12-15 13:17:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-12-15 13:17:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:17:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:17:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:17:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:17:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:17:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:17:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-12-15 13:17:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-12-15 13:17:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-12-15 13:17:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-12-15 13:17:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-12-15 13:17:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-12-15 13:17:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:17:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:17:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-12-15 13:17:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-12-15 13:17:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-12-15 13:17:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-12-15 13:17:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-12-15 13:17:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-12-15 13:17:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:17:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:17:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:17:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:17:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-12-15 13:17:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-12-15 13:17:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:17:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:17:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-12-15 13:17:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-12-15 13:17:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-12-15 13:17:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-12-15 13:17:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:17:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:17:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:17:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-12-15 13:17:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-12-15 13:17:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-12-15 13:17:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-12-15 13:17:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-12-15 13:17:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-12-15 13:17:03,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:17:03,741 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-12-15 13:17:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-12-15 13:17:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-12-15 13:17:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-12-15 13:17:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-12-15 13:17:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-12-15 13:17:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-12-15 13:17:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-12-15 13:17:03,742 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:17:03,742 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:17:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-12-15 13:17:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-12-15 13:17:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-12-15 13:17:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-12-15 13:17:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-12-15 13:17:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-12-15 13:17:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-12-15 13:17:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-12-15 13:17:03,743 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-12-15 13:17:03,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-12-15 13:17:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:17:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:17:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-12-15 13:17:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-12-15 13:17:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-12-15 13:17:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-12-15 13:17:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:17:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:17:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:17:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:17:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-12-15 13:17:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-12-15 13:17:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:17:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:17:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:17:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:17:03,745 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:17:03,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:17:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-12-15 13:17:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:17:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-12-15 13:17:03,746 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-12-15 13:17:03,746 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-12-15 13:17:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-12-15 13:17:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-12-15 13:17:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:17:03,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:17:03,747 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-12-15 13:17:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-12-15 13:17:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:17:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:17:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-12-15 13:17:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-12-15 13:17:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:17:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:17:03,748 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:17:03,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:17:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-12-15 13:17:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-12-15 13:17:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:17:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:17:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-12-15 13:17:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-12-15 13:17:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-12-15 13:17:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-12-15 13:17:03,749 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-12-15 13:17:03,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-12-15 13:17:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:17:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:17:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:17:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:17:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-12-15 13:17:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-12-15 13:17:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:17:03,750 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:17:03,750 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:17:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:17:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:17:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:17:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:17:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:17:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-12-15 13:17:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-12-15 13:17:03,751 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-12-15 13:17:03,751 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-12-15 13:17:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-12-15 13:17:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-12-15 13:17:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:17:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:17:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-12-15 13:17:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-12-15 13:17:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-12-15 13:17:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-12-15 13:17:03,752 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:17:03,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-12-15 13:17:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-12-15 13:17:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:17:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:17:03,753 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-12-15 13:17:03,753 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-12-15 13:17:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-12-15 13:17:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-12-15 13:17:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:17:03,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:17:03,754 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-12-15 13:17:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-12-15 13:17:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-12-15 13:17:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-12-15 13:17:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-12-15 13:17:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-12-15 13:17:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-12-15 13:17:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-12-15 13:17:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:17:03,755 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:17:03,755 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:17:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:17:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:17:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:17:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:17:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:17:03,756 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-12-15 13:17:03,756 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-12-15 13:17:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-12-15 13:17:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-12-15 13:17:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-12-15 13:17:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-12-15 13:17:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-12-15 13:17:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-12-15 13:17:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-12-15 13:17:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-12-15 13:17:03,757 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:17:03,757 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:17:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-12-15 13:17:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-12-15 13:17:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-12-15 13:17:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-12-15 13:17:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:17:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:17:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-12-15 13:17:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-12-15 13:17:03,758 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-12-15 13:17:03,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-12-15 13:17:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:17:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:17:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-12-15 13:17:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-12-15 13:17:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:17:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:17:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:17:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:17:03,759 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-12-15 13:17:03,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:17:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-12-15 13:17:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-12-15 13:17:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-12-15 13:17:03,760 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-12-15 13:17:03,760 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:17:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:17:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:17:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:17:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-12-15 13:17:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-12-15 13:17:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-12-15 13:17:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-12-15 13:17:03,761 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-12-15 13:17:03,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-12-15 13:17:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-12-15 13:17:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-12-15 13:17:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:17:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:17:03,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:17:03,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:17:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:17:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:17:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:17:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:17:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-12-15 13:17:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-12-15 13:17:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:17:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:17:03,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-12-15 13:17:03,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-12-15 13:17:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-12-15 13:17:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-12-15 13:17:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:17:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:17:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:17:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:17:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:17:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:17:03,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-15 13:17:03,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-15 13:17:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:17:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:17:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:17:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:17:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-12-15 13:17:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-12-15 13:17:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-12-15 13:17:03,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-12-15 13:17:03,765 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-12-15 13:17:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-12-15 13:17:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-12-15 13:17:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-12-15 13:17:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-12-15 13:17:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-12-15 13:17:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-12-15 13:17:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-12-15 13:17:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-12-15 13:17:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-12-15 13:17:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:17:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:17:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:17:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:17:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:17:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:17:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:17:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-12-15 13:17:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-12-15 13:17:03,767 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:17:03,767 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:17:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-12-15 13:17:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-12-15 13:17:03,768 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-12-15 13:17:03,768 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-12-15 13:17:04,823 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:17:04,826 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:17:05,071 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:17:05,096 INFO L158 Benchmark]: Toolchain (without parser) took 7650.10ms. Allocated memory was 86.0MB in the beginning and 354.4MB in the end (delta: 268.4MB). Free memory was 32.6MB in the beginning and 155.5MB in the end (delta: -122.9MB). Peak memory consumption was 156.9MB. Max. memory is 16.1GB. [2021-12-15 13:17:05,096 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 86.0MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 35.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:17:05,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5635.11ms. Allocated memory was 86.0MB in the beginning and 264.2MB in the end (delta: 178.3MB). Free memory was 32.4MB in the beginning and 134.3MB in the end (delta: -101.9MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. [2021-12-15 13:17:05,097 INFO L158 Benchmark]: Boogie Procedure Inliner took 307.97ms. Allocated memory is still 264.2MB. Free memory was 134.3MB in the beginning and 83.0MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:17:05,098 INFO L158 Benchmark]: Boogie Preprocessor took 296.10ms. Allocated memory is still 264.2MB. Free memory was 83.0MB in the beginning and 100.6MB in the end (delta: -17.6MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2021-12-15 13:17:05,098 INFO L158 Benchmark]: RCFGBuilder took 1407.11ms. Allocated memory was 264.2MB in the beginning and 354.4MB in the end (delta: 90.2MB). Free memory was 100.6MB in the beginning and 155.5MB in the end (delta: -54.9MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2021-12-15 13:17:05,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 86.0MB. Free memory was 43.1MB in the beginning and 43.1MB in the end (delta: 35.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5635.11ms. Allocated memory was 86.0MB in the beginning and 264.2MB in the end (delta: 178.3MB). Free memory was 32.4MB in the beginning and 134.3MB in the end (delta: -101.9MB). Peak memory consumption was 134.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 307.97ms. Allocated memory is still 264.2MB. Free memory was 134.3MB in the beginning and 83.0MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 296.10ms. Allocated memory is still 264.2MB. Free memory was 83.0MB in the beginning and 100.6MB in the end (delta: -17.6MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1407.11ms. Allocated memory was 264.2MB in the beginning and 354.4MB in the end (delta: 90.2MB). Free memory was 100.6MB in the beginning and 155.5MB in the end (delta: -54.9MB). Peak memory consumption was 45.8MB. 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 13:17:05,134 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-32_7a-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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:17:06,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:17:06,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:17:06,861 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:17:06,862 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:17:06,863 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:17:06,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:17:06,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:17:06,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:17:06,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:17:06,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:17:06,868 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:17:06,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:17:06,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:17:06,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:17:06,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:17:06,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:17:06,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:17:06,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:17:06,874 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:17:06,875 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:17:06,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:17:06,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:17:06,878 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:17:06,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:17:06,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:17:06,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:17:06,881 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:17:06,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:17:06,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:17:06,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:17:06,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:17:06,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:17:06,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:17:06,884 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:17:06,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:17:06,885 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:17:06,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:17:06,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:17:06,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:17:06,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:17:06,887 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:17:06,908 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:17:06,909 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:17:06,909 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:17:06,909 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:17:06,910 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:17:06,910 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:17:06,910 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:17:06,911 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:17:06,911 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:17:06,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:17:06,911 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:17:06,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:17:06,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:17:06,912 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:17:06,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:17:06,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:17:06,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:17:06,912 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:17:06,913 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:17:06,913 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:17:06,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:17:06,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:17:06,913 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:17:06,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:06,914 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:17:06,914 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:17:06,914 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:17:06,914 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:17:06,914 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:17:06,915 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:17:06,915 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:17:06,915 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:17:06,915 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:17:06,915 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:17:06,916 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2021-12-15 13:17:07,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:17:07,196 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:17:07,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:17:07,200 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:17:07,201 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:17:07,205 INFO L432 ainManager$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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:17:07,257 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1a7dddb/98d2318b56e248e1a6ac53ca1775d315/FLAGbaa60dd24 [2021-12-15 13:17:08,135 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:17:08,136 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-12-15 13:17:08,184 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1a7dddb/98d2318b56e248e1a6ac53ca1775d315/FLAGbaa60dd24 [2021-12-15 13:17:08,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd1a7dddb/98d2318b56e248e1a6ac53ca1775d315 [2021-12-15 13:17:08,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:17:08,254 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:17:08,255 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:08,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:17:08,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:17:08,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:08" (1/1) ... [2021-12-15 13:17:08,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77bffb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:08, skipping insertion in model container [2021-12-15 13:17:08,261 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:17:08" (1/1) ... [2021-12-15 13:17:08,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:17:08,450 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:10,850 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 13:17:12,475 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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-12-15 13:17:12,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:12,679 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:17:12,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:17:13,002 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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-12-15 13:17:13,010 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:13,023 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:17:13,458 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-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-12-15 13:17:13,468 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:17:13,783 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:17:13,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13 WrapperNode [2021-12-15 13:17:13,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:17:13,785 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:13,785 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:17:13,791 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:17:13,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:13,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,289 INFO L137 Inliner]: procedures = 619, calls = 3128, calls flagged for inlining = 284, calls inlined = 267, statements flattened = 9176 [2021-12-15 13:17:14,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:17:14,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:17:14,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:17:14,291 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:17:14,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,298 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,495 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,538 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,584 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:17:14,585 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:17:14,585 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:17:14,585 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:17:14,586 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:17:13" (1/1) ... [2021-12-15 13:17:14,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:17:14,600 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:17:14,637 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 13:17:14,655 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 13:17:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-12-15 13:17:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-12-15 13:17:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:17:14,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-12-15 13:17:14,671 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-12-15 13:17:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-12-15 13:17:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-12-15 13:17:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-12-15 13:17:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:17:14,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:17:14,672 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-12-15 13:17:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-12-15 13:17:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:17:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:17:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-12-15 13:17:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-12-15 13:17:14,673 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-12-15 13:17:14,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-12-15 13:17:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-12-15 13:17:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-12-15 13:17:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-12-15 13:17:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-12-15 13:17:14,674 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:17:14,674 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:17:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:17:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-12-15 13:17:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-12-15 13:17:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:17:14,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:17:14,675 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-12-15 13:17:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-12-15 13:17:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:17:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:17:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-12-15 13:17:14,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-12-15 13:17:14,676 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-12-15 13:17:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-12-15 13:17:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:17:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:17:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:17:14,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:17:14,677 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:17:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:17:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-12-15 13:17:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-12-15 13:17:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:17:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:17:14,678 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:17:14,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:17:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-12-15 13:17:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-12-15 13:17:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:17:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-12-15 13:17:14,679 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-12-15 13:17:14,679 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:17:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-12-15 13:17:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-12-15 13:17:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-12-15 13:17:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-12-15 13:17:14,680 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-12-15 13:17:14,680 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-12-15 13:17:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-12-15 13:17:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:17:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:17:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:17:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:17:14,681 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-12-15 13:17:14,681 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-12-15 13:17:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:17:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:17:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:17:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:17:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-12-15 13:17:14,682 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-12-15 13:17:14,682 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-12-15 13:17:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-12-15 13:17:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:17:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:17:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-12-15 13:17:14,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-12-15 13:17:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:17:14,683 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:17:14,684 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:17:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:17:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:17:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:17:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:17:14,684 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-12-15 13:17:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-12-15 13:17:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:17:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:17:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-12-15 13:17:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-12-15 13:17:14,685 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-12-15 13:17:14,685 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-12-15 13:17:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-12-15 13:17:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-12-15 13:17:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-12-15 13:17:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-12-15 13:17:14,686 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-12-15 13:17:14,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-12-15 13:17:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-12-15 13:17:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-12-15 13:17:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-12-15 13:17:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-12-15 13:17:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-12-15 13:17:14,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-12-15 13:17:14,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:17:14,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:17:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:17:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:17:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-12-15 13:17:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-12-15 13:17:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:17:14,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-12-15 13:17:14,689 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-12-15 13:17:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-12-15 13:17:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:17:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-12-15 13:17:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:17:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:17:14,690 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-12-15 13:17:14,690 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-12-15 13:17:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-12-15 13:17:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-12-15 13:17:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:17:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:17:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-12-15 13:17:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-12-15 13:17:14,691 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-12-15 13:17:14,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-12-15 13:17:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-12-15 13:17:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-12-15 13:17:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-12-15 13:17:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-12-15 13:17:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:17:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:17:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:17:14,692 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:17:14,692 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:17:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-12-15 13:17:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-12-15 13:17:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-12-15 13:17:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-12-15 13:17:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-12-15 13:17:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-12-15 13:17:14,693 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-12-15 13:17:14,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:17:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:17:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-12-15 13:17:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-12-15 13:17:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-12-15 13:17:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-12-15 13:17:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-12-15 13:17:14,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-12-15 13:17:14,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:17:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:17:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:17:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:17:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:17:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:17:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-12-15 13:17:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-12-15 13:17:14,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:17:14,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-12-15 13:17:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-12-15 13:17:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:17:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-12-15 13:17:14,696 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-12-15 13:17:14,696 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-12-15 13:17:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-12-15 13:17:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:17:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-12-15 13:17:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-12-15 13:17:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-12-15 13:17:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-12-15 13:17:14,697 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-12-15 13:17:14,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-12-15 13:17:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-12-15 13:17:14,698 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-12-15 13:17:14,698 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-12-15 13:17:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-12-15 13:17:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-12-15 13:17:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-12-15 13:17:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:17:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:17:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-12-15 13:17:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-12-15 13:17:14,699 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-12-15 13:17:14,699 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-12-15 13:17:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-12-15 13:17:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-12-15 13:17:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-12-15 13:17:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-12-15 13:17:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-12-15 13:17:14,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-12-15 13:17:14,700 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:17:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:17:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:17:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-12-15 13:17:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-12-15 13:17:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-12-15 13:17:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-12-15 13:17:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:17:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:17:14,701 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:17:14,701 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:17:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-12-15 13:17:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-12-15 13:17:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:17:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:17:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:17:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:17:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:17:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-12-15 13:17:14,702 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:17:14,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-12-15 13:17:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:17:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:17:14,703 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-12-15 13:17:14,703 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-12-15 13:17:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-12-15 13:17:14,704 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:17:14,704 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-12-15 13:17:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-12-15 13:17:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:17:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:17:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-12-15 13:17:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-12-15 13:17:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:17:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:17:14,705 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-12-15 13:17:14,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-12-15 13:17:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:17:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:17:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:17:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:17:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-12-15 13:17:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-12-15 13:17:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:17:14,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-12-15 13:17:14,706 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-12-15 13:17:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-12-15 13:17:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-12-15 13:17:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-12-15 13:17:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-12-15 13:17:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-12-15 13:17:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:17:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:17:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:17:14,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:17:14,707 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-12-15 13:17:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-12-15 13:17:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:17:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:17:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:17:14,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-12-15 13:17:14,708 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:17:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:17:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:17:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:17:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-12-15 13:17:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-12-15 13:17:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-12-15 13:17:14,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-12-15 13:17:14,709 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-12-15 13:17:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-12-15 13:17:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-12-15 13:17:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-12-15 13:17:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-12-15 13:17:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-12-15 13:17:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-12-15 13:17:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-12-15 13:17:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:17:14,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:17:14,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:17:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-12-15 13:17:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-12-15 13:17:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-12-15 13:17:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-12-15 13:17:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:17:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:17:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:17:14,711 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-12-15 13:17:14,711 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-12-15 13:17:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-12-15 13:17:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-12-15 13:17:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:17:14,712 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-12-15 13:17:14,712 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-12-15 13:17:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-12-15 13:17:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-12-15 13:17:14,713 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-12-15 13:17:14,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-12-15 13:17:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-12-15 13:17:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-12-15 13:17:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:17:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:17:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:17:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:17:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:17:14,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:17:14,714 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:17:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:17:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:17:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-12-15 13:17:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-12-15 13:17:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-12-15 13:17:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-12-15 13:17:14,715 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-12-15 13:17:14,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-12-15 13:17:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-12-15 13:17:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-12-15 13:17:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-12-15 13:17:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-12-15 13:17:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:17:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:17:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-12-15 13:17:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-12-15 13:17:14,716 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-12-15 13:17:14,716 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-12-15 13:17:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:17:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:17:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-12-15 13:17:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-12-15 13:17:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-12-15 13:17:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-12-15 13:17:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:17:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:17:14,717 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-12-15 13:17:14,717 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-12-15 13:17:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:17:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:17:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:17:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-12-15 13:17:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-12-15 13:17:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-12-15 13:17:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:17:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:17:14,718 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-12-15 13:17:14,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-12-15 13:17:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-12-15 13:17:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:17:14,719 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:17:14,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:17:14,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-12-15 13:17:14,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-12-15 13:17:14,821 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:17:14,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:17:14,822 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-12-15 13:17:14,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-12-15 13:17:14,823 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-12-15 13:17:14,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-12-15 13:17:15,897 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:17:15,900 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:17:16,566 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:17:16,570 INFO L158 Benchmark]: Toolchain (without parser) took 8314.97ms. Allocated memory was 65.0MB in the beginning and 350.2MB in the end (delta: 285.2MB). Free memory was 33.7MB in the beginning and 131.6MB in the end (delta: -97.9MB). Peak memory consumption was 223.3MB. Max. memory is 16.1GB. [2021-12-15 13:17:16,570 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:17:16,571 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5528.92ms. Allocated memory was 65.0MB in the beginning and 350.2MB in the end (delta: 285.2MB). Free memory was 33.6MB in the beginning and 150.5MB in the end (delta: -117.0MB). Peak memory consumption was 171.8MB. Max. memory is 16.1GB. [2021-12-15 13:17:16,571 INFO L158 Benchmark]: Boogie Procedure Inliner took 505.44ms. Allocated memory is still 350.2MB. Free memory was 149.5MB in the beginning and 215.3MB in the end (delta: -65.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2021-12-15 13:17:16,571 INFO L158 Benchmark]: Boogie Preprocessor took 293.21ms. Allocated memory is still 350.2MB. Free memory was 215.3MB in the beginning and 148.2MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-12-15 13:17:16,571 INFO L158 Benchmark]: RCFGBuilder took 1983.80ms. Allocated memory is still 350.2MB. Free memory was 148.2MB in the beginning and 131.6MB in the end (delta: 16.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2021-12-15 13:17:16,573 INFO L339 ainManager$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 65.0MB. Free memory was 45.8MB in the beginning and 45.8MB in the end (delta: 31.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5528.92ms. Allocated memory was 65.0MB in the beginning and 350.2MB in the end (delta: 285.2MB). Free memory was 33.6MB in the beginning and 150.5MB in the end (delta: -117.0MB). Peak memory consumption was 171.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 505.44ms. Allocated memory is still 350.2MB. Free memory was 149.5MB in the beginning and 215.3MB in the end (delta: -65.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 293.21ms. Allocated memory is still 350.2MB. Free memory was 215.3MB in the beginning and 148.2MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1983.80ms. Allocated memory is still 350.2MB. Free memory was 148.2MB in the beginning and 131.6MB in the end (delta: 16.6MB). Peak memory consumption was 52.3MB. 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 13:17:16,606 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