./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.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 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:27:07,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:27:07,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:27:07,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:27:07,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:27:07,158 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:27:07,160 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:27:07,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:27:07,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:27:07,167 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:27:07,168 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:27:07,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:27:07,170 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:27:07,173 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:27:07,174 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:27:07,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:27:07,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:27:07,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:27:07,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:27:07,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:27:07,188 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:27:07,189 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:27:07,190 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:27:07,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:27:07,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:27:07,197 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:27:07,197 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:27:07,198 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:27:07,199 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:27:07,200 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:27:07,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:27:07,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:27:07,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:27:07,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:27:07,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:27:07,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:27:07,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:27:07,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:27:07,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:27:07,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:27:07,211 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:27:07,212 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:27:07,233 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:27:07,233 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:27:07,234 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:27:07,234 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:27:07,234 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:27:07,235 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:27:07,235 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:27:07,235 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:27:07,236 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:27:07,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:27:07,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:27:07,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:27:07,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:27:07,238 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:27:07,238 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:27:07,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:27:07,238 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:27:07,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:27:07,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:27:07,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:27:07,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:27:07,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:07,239 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:27:07,239 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:27:07,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:27:07,241 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:27:07,241 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 [2021-12-15 13:27:07,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:27:07,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:27:07,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:27:07,438 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:27:07,443 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:27:07,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:27:07,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afce8dfc6/7a76623740954a089b78316870c9ae35/FLAG320bd12a5 [2021-12-15 13:27:08,311 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:27:08,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:27:08,384 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afce8dfc6/7a76623740954a089b78316870c9ae35/FLAG320bd12a5 [2021-12-15 13:27:08,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afce8dfc6/7a76623740954a089b78316870c9ae35 [2021-12-15 13:27:08,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:27:08,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:27:08,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:08,529 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:27:08,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:27:08,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:08" (1/1) ... [2021-12-15 13:27:08,534 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ee5fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:08, skipping insertion in model container [2021-12-15 13:27:08,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:08" (1/1) ... [2021-12-15 13:27:08,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:27:08,688 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:13,979 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-12-15 13:27:14,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:14,110 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:27:14,807 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-12-15 13:27:14,819 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:15,207 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:27:15,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15 WrapperNode [2021-12-15 13:27:15,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:15,209 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:15,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:27:15,210 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:27:15,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:15,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:15,682 INFO L137 Inliner]: procedures = 694, calls = 5425, calls flagged for inlining = 404, calls inlined = 362, statements flattened = 11348 [2021-12-15 13:27:15,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:15,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:27:15,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:27:15,684 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:27:15,693 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:15,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:15,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:15,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:16,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:16,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:16,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:16,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:27:16,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:27:16,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:27:16,287 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:27:16,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:15" (1/1) ... [2021-12-15 13:27:16,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:16,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:27:16,316 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 13:27:16,335 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 13:27:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:27:16,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:27:16,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:27:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:27:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:27:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:27:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:27:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:27:16,356 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:27:16,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:27:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:27:16,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:27:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:27:16,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:27:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:27:16,357 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:27:16,357 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:27:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:27:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:27:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:27:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:27:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:27:16,358 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:27:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:27:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:27:16,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:27:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:27:16,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:27:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:27:16,359 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:27:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:27:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:27:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:27:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:27:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:27:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:27:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:27:16,360 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:27:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:27:16,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:27:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:27:16,361 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:27:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:27:16,361 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:27:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:27:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:27:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:27:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:27:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:27:16,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:27:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:27:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:27:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:27:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:27:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:27:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:27:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:27:16,363 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:27:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:27:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:27:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:27:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:27:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:27:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:27:16,364 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:27:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:27:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:27:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:27:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:27:16,365 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:27:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:27:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:27:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:27:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:27:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:27:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:27:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:27:16,366 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:27:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:27:16,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:27:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:27:16,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:27:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:27:16,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:27:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:27:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:27:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:27:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:27:16,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:27:16,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:27:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:27:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:27:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:27:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:27:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:27:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:27:16,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:27:16,370 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:27:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:27:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:27:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:27:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:27:16,371 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:27:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:27:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:27:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:27:16,372 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:27:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:27:16,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:27:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:27:16,373 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:27:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:27:16,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:27:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:27:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:27:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:27:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:27:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:27:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:27:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:27:16,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:27:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:27:16,375 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:27:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:27:16,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:27:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:27:16,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:27:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:27:16,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:27:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:27:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:27:16,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:27:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:27:16,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:27:16,376 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:27:16,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:27:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:27:16,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:27:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:27:16,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:27:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:27:16,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:27:16,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:27:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:27:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:27:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:27:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:27:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:27:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:27:16,378 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:27:16,378 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:27:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:27:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:27:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:27:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:27:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:27:16,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:27:16,379 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:27:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:27:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:27:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:27:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:27:16,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:27:16,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:27:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:27:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:27:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:27:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:27:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:27:16,381 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:27:16,381 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:27:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:27:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:27:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:27:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:27:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:27:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:27:16,382 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:27:16,382 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:27:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:27:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:27:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:27:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:27:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:27:16,383 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:27:16,383 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:27:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:27:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:27:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:27:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:27:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:27:16,384 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:27:16,384 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:27:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:27:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:27:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:27:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:27:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:27:16,385 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:27:16,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:27:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:27:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:27:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:27:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:27:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:27:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:27:16,386 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:27:16,386 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:27:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:27:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:27:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:27:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:27:16,387 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:27:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:27:16,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:27:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:27:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:27:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:27:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:27:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:27:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:27:16,388 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:27:16,388 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:27:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:27:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:27:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:27:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:27:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:27:16,389 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:27:16,389 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:27:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:27:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:27:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:27:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:27:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:27:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:27:16,390 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:27:16,390 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:27:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:27:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:27:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:27:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:27:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:27:16,391 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:27:16,391 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:27:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:27:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:27:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:27:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:27:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:27:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:27:16,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:27:16,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:27:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:27:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:27:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:27:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:27:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:27:16,393 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:27:16,393 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:27:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:27:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:27:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:27:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:27:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:27:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:27:16,394 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:27:16,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:27:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:27:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:27:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:27:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:27:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:27:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:27:16,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:27:16,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:27:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:27:16,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:27:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:27:16,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:27:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:27:16,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:27:16,396 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:27:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:27:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:27:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:27:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:27:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:27:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:27:16,397 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:27:16,397 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:27:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:27:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:27:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:27:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:27:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:27:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:27:16,398 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:27:16,398 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:27:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:27:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:27:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:27:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:27:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:27:16,399 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:27:16,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:27:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:27:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:27:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:27:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:27:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:27:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:27:16,400 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:27:16,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:27:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:27:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:27:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:27:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:27:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:27:16,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:27:16,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:27:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:27:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:27:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:27:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:27:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:27:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:27:16,402 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:27:16,402 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:27:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:27:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:27:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:27:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:27:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:27:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:27:16,403 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:27:16,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:27:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:27:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:27:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:27:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:27:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:27:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:27:16,404 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:27:16,404 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:27:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:27:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:27:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:27:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:27:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:27:16,405 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:27:16,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:27:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:27:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:27:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:27:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:27:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:27:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:27:16,406 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:27:16,406 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:27:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:27:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:27:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:27:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:27:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:27:16,407 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:27:16,407 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:27:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:27:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:27:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:27:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:27:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:27:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:27:16,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:27:16,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:27:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:27:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:27:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:27:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:27:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:27:16,409 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:27:16,409 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:27:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:27:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:27:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:27:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:27:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:27:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:27:16,410 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:27:16,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:27:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:27:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:27:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:27:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:27:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:27:16,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:27:16,411 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:27:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:27:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:27:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:27:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:27:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:27:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:27:16,412 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:27:16,412 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:27:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:27:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:27:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:27:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:27:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:27:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:27:16,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:27:16,413 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:27:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:27:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:27:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:27:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:27:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:27:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:27:16,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:27:16,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:27:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:27:16,415 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:27:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:27:16,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:27:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:27:16,415 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:27:16,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:27:17,687 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:27:17,691 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:27:17,819 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:27:17,824 INFO L158 Benchmark]: Toolchain (without parser) took 9297.26ms. Allocated memory was 115.3MB in the beginning and 312.5MB in the end (delta: 197.1MB). Free memory was 74.9MB in the beginning and 127.2MB in the end (delta: -52.3MB). Peak memory consumption was 210.4MB. Max. memory is 16.1GB. [2021-12-15 13:27:17,824 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 92.3MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:27:17,825 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6680.00ms. Allocated memory was 115.3MB in the beginning and 312.5MB in the end (delta: 197.1MB). Free memory was 74.9MB in the beginning and 183.9MB in the end (delta: -109.0MB). Peak memory consumption was 160.9MB. Max. memory is 16.1GB. [2021-12-15 13:27:17,825 INFO L158 Benchmark]: Boogie Procedure Inliner took 473.46ms. Allocated memory is still 312.5MB. Free memory was 183.9MB in the beginning and 118.0MB in the end (delta: 65.9MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-12-15 13:27:17,826 INFO L158 Benchmark]: Boogie Preprocessor took 601.68ms. Allocated memory is still 312.5MB. Free memory was 118.0MB in the beginning and 133.9MB in the end (delta: -16.0MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2021-12-15 13:27:17,826 INFO L158 Benchmark]: RCFGBuilder took 1536.07ms. Allocated memory is still 312.5MB. Free memory was 133.9MB in the beginning and 127.2MB in the end (delta: 6.7MB). Peak memory consumption was 71.8MB. Max. memory is 16.1GB. [2021-12-15 13:27:17,829 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 92.3MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6680.00ms. Allocated memory was 115.3MB in the beginning and 312.5MB in the end (delta: 197.1MB). Free memory was 74.9MB in the beginning and 183.9MB in the end (delta: -109.0MB). Peak memory consumption was 160.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 473.46ms. Allocated memory is still 312.5MB. Free memory was 183.9MB in the beginning and 118.0MB in the end (delta: 65.9MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 601.68ms. Allocated memory is still 312.5MB. Free memory was 118.0MB in the beginning and 133.9MB in the end (delta: -16.0MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1536.07ms. Allocated memory is still 312.5MB. Free memory was 133.9MB in the beginning and 127.2MB in the end (delta: 6.7MB). Peak memory consumption was 71.8MB. 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 13:27:17,868 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.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 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:27:19,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:27:19,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:27:19,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:27:19,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:27:19,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:27:19,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:27:19,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:27:19,857 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:27:19,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:27:19,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:27:19,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:27:19,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:27:19,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:27:19,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:27:19,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:27:19,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:27:19,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:27:19,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:27:19,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:27:19,882 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:27:19,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:27:19,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:27:19,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:27:19,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:27:19,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:27:19,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:27:19,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:27:19,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:27:19,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:27:19,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:27:19,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:27:19,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:27:19,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:27:19,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:27:19,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:27:19,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:27:19,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:27:19,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:27:19,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:27:19,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:27:19,908 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:27:19,931 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:27:19,932 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:27:19,932 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:27:19,933 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:27:19,933 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:27:19,934 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:27:19,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:27:19,935 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:27:19,935 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:27:19,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:27:19,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:27:19,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:27:19,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:27:19,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:27:19,937 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:27:19,937 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:27:19,937 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:27:19,938 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:27:19,938 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:27:19,938 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:27:19,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:27:19,938 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:27:19,939 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:27:19,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:19,939 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:27:19,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:27:19,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:27:19,947 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:27:19,948 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:27:19,948 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:27:19,948 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:27:19,948 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:27:19,948 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:27:19,949 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:27:19,949 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 [2021-12-15 13:27:20,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:27:20,287 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:27:20,289 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:27:20,290 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:27:20,291 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:27:20,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:27:20,353 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7394ab040/1ad5411be65b47d8a305ab96d8a139e7/FLAG7f6f1e470 [2021-12-15 13:27:21,311 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:27:21,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:27:21,372 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7394ab040/1ad5411be65b47d8a305ab96d8a139e7/FLAG7f6f1e470 [2021-12-15 13:27:21,710 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7394ab040/1ad5411be65b47d8a305ab96d8a139e7 [2021-12-15 13:27:21,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:27:21,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:27:21,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:21,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:27:21,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:27:21,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:21" (1/1) ... [2021-12-15 13:27:21,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d868c1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:21, skipping insertion in model container [2021-12-15 13:27:21,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:27:21" (1/1) ... [2021-12-15 13:27:21,726 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:27:21,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:27,570 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-12-15 13:27:27,626 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:27,742 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:27:27,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:27:28,296 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-12-15 13:27:28,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:28,353 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:27:29,041 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-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2021-12-15 13:27:29,052 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:27:29,366 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:27:29,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29 WrapperNode [2021-12-15 13:27:29,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:27:29,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:29,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:27:29,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:27:29,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:29,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:29,838 INFO L137 Inliner]: procedures = 709, calls = 5425, calls flagged for inlining = 404, calls inlined = 362, statements flattened = 11062 [2021-12-15 13:27:29,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:27:29,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:27:29,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:27:29,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:27:29,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:29,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:29,914 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:29,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:30,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:30,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:30,289 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:30,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:27:30,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:27:30,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:27:30,352 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:27:30,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:27:29" (1/1) ... [2021-12-15 13:27:30,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:27:30,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:27:30,393 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 13:27:30,406 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 13:27:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:27:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:27:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:27:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:27:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:27:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:27:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:27:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:27:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:27:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:27:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:27:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:27:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:27:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:27:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:27:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:27:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:27:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:27:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:27:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:27:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:27:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:27:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:27:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:27:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:27:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:27:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:27:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:27:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:27:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:27:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:27:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:27:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:27:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:27:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:27:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:27:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:27:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:27:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:27:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:27:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:27:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:27:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:27:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:27:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:27:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:27:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:27:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:27:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:27:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:27:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:27:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:27:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:27:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:27:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:27:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:27:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:27:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:27:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:27:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:27:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:27:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:27:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:27:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:27:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:27:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:27:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:27:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:27:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:27:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:27:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:27:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:27:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:27:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:27:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:27:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:27:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:27:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:27:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:27:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:27:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:27:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:27:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:27:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:27:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:27:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:27:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:27:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:27:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:27:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:27:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:27:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:27:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:27:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:27:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:27:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:27:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:27:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:27:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:27:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:27:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:27:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:27:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:27:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:27:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:27:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:27:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:27:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:27:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:27:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:27:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:27:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:27:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:27:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:27:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:27:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:27:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:27:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:27:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:27:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:27:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:27:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:27:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:27:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:27:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:27:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:27:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:27:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:27:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:27:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:27:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:27:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:27:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:27:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:27:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:27:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:27:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:27:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:27:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:27:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:27:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:27:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:27:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:27:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:27:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:27:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:27:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:27:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:27:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:27:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:27:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:27:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:27:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:27:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:27:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:27:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:27:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:27:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:27:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:27:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:27:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:27:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:27:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:27:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:27:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:27:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:27:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:27:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:27:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:27:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:27:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:27:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:27:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:27:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:27:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:27:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:27:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:27:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:27:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:27:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:27:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:27:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:27:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:27:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:27:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:27:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:27:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:27:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:27:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:27:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:27:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:27:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:27:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:27:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:27:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:27:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:27:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:27:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:27:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:27:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:27:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:27:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:27:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:27:30,464 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:27:30,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:27:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:27:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:27:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:27:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:27:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:27:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:27:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:27:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:27:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:27:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:27:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:27:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:27:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:27:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:27:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:27:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:27:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:27:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:27:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:27:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:27:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:27:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:27:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:27:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:27:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:27:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:27:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:27:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:27:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:27:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:27:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:27:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:27:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:27:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:27:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:27:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:27:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:27:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:27:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:27:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:27:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:27:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:27:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:27:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:27:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:27:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:27:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:27:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:27:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:27:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:27:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:27:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:27:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:27:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:27:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:27:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:27:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:27:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:27:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:27:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:27:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:27:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:27:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:27:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:27:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:27:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:27:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:27:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:27:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:27:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:27:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:27:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:27:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:27:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:27:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:27:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:27:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:27:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:27:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:27:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:27:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:27:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:27:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:27:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:27:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:27:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:27:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:27:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:27:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:27:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:27:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:27:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:27:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:27:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:27:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:27:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:27:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:27:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:27:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:27:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:27:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:27:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:27:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:27:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:27:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:27:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:27:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:27:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:27:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:27:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:27:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:27:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:27:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:27:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:27:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:27:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:27:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:27:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:27:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:27:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:27:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:27:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:27:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:27:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:27:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:27:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:27:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:27:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:27:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:27:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:27:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:27:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:27:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:27:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:27:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:27:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:27:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:27:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:27:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:27:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:27:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:27:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:27:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:27:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:27:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:27:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:27:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:27:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:27:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:27:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:27:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:27:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:27:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:27:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:27:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:27:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:27:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:27:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:27:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:27:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:27:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:27:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2021-12-15 13:27:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:27:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:27:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:27:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:27:30,494 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:27:30,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:27:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:27:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:27:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:27:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:27:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:27:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:27:30,495 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:27:30,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:27:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:27:30,496 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:27:30,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:27:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:27:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:27:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:27:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:27:30,497 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:27:30,497 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:27:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:27:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:27:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:27:30,498 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:27:30,498 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:27:30,499 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:27:30,499 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:27:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:27:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:27:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:27:30,500 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:27:30,500 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:27:30,501 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:27:30,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:27:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:27:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:27:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:27:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:27:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:27:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:27:30,502 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:27:30,502 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:27:31,771 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:27:31,774 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:27:31,954 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:27:31,957 INFO L158 Benchmark]: Toolchain (without parser) took 10242.71ms. Allocated memory was 65.0MB in the beginning and 413.1MB in the end (delta: 348.1MB). Free memory was 31.5MB in the beginning and 117.8MB in the end (delta: -86.3MB). Peak memory consumption was 262.3MB. Max. memory is 16.1GB. [2021-12-15 13:27:31,957 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 50.3MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:27:31,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7652.41ms. Allocated memory was 65.0MB in the beginning and 413.1MB in the end (delta: 348.1MB). Free memory was 31.4MB in the beginning and 225.4MB in the end (delta: -194.0MB). Peak memory consumption was 209.3MB. Max. memory is 16.1GB. [2021-12-15 13:27:31,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 469.78ms. Allocated memory is still 413.1MB. Free memory was 225.4MB in the beginning and 162.5MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:27:31,959 INFO L158 Benchmark]: Boogie Preprocessor took 510.80ms. Allocated memory is still 413.1MB. Free memory was 162.5MB in the beginning and 198.6MB in the end (delta: -36.1MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. [2021-12-15 13:27:31,959 INFO L158 Benchmark]: RCFGBuilder took 1603.83ms. Allocated memory is still 413.1MB. Free memory was 198.6MB in the beginning and 117.8MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-12-15 13:27:31,961 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 50.3MB. Free memory was 32.6MB in the beginning and 32.5MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7652.41ms. Allocated memory was 65.0MB in the beginning and 413.1MB in the end (delta: 348.1MB). Free memory was 31.4MB in the beginning and 225.4MB in the end (delta: -194.0MB). Peak memory consumption was 209.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 469.78ms. Allocated memory is still 413.1MB. Free memory was 225.4MB in the beginning and 162.5MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 510.80ms. Allocated memory is still 413.1MB. Free memory was 162.5MB in the beginning and 198.6MB in the end (delta: -36.1MB). Peak memory consumption was 42.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1603.83ms. Allocated memory is still 413.1MB. Free memory was 198.6MB in the beginning and 117.8MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. 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 13:27:32,008 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