./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-17 07:24:36,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-17 07:24:36,911 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-17 07:24:36,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-17 07:24:36,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-17 07:24:36,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-17 07:24:36,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-17 07:24:36,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-17 07:24:36,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-17 07:24:36,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-17 07:24:36,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-17 07:24:36,972 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-17 07:24:36,972 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-17 07:24:36,977 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-17 07:24:36,978 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-17 07:24:36,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-17 07:24:36,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-17 07:24:36,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-17 07:24:36,986 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-17 07:24:36,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-17 07:24:36,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-17 07:24:36,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-17 07:24:36,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-17 07:24:36,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-17 07:24:36,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-17 07:24:36,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-17 07:24:36,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-17 07:24:36,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-17 07:24:36,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-17 07:24:36,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-17 07:24:36,997 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-17 07:24:36,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-17 07:24:36,998 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-17 07:24:36,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-17 07:24:37,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-17 07:24:37,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-17 07:24:37,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-17 07:24:37,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-17 07:24:37,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-17 07:24:37,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-17 07:24:37,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-17 07:24:37,008 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-17 07:24:37,036 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-17 07:24:37,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-17 07:24:37,037 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-17 07:24:37,037 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-17 07:24:37,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-17 07:24:37,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-17 07:24:37,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-17 07:24:37,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-17 07:24:37,038 INFO L138 SettingsManager]: * Use SBE=true [2021-11-17 07:24:37,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-17 07:24:37,039 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-17 07:24:37,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-17 07:24:37,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-17 07:24:37,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-17 07:24:37,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-17 07:24:37,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 07:24:37,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-17 07:24:37,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-17 07:24:37,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-17 07:24:37,041 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-17 07:24:37,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-17 07:24:37,041 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-17 07:24:37,042 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-17 07:24:37,042 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-17 07:24:37,042 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-17 07:24:37,042 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-17 07:24:37,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-17 07:24:37,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-17 07:24:37,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-17 07:24:37,241 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-17 07:24:37,241 INFO L275 PluginConnector]: CDTParser initialized [2021-11-17 07:24:37,243 INFO L432 ainManager$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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-17 07:24:37,313 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3346d5441/f521405bf534433492450dd050018a79/FLAG9cfc381f0 [2021-11-17 07:24:38,133 INFO L306 CDTParser]: Found 1 translation units. [2021-11-17 07:24:38,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-17 07:24:38,199 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3346d5441/f521405bf534433492450dd050018a79/FLAG9cfc381f0 [2021-11-17 07:24:38,327 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3346d5441/f521405bf534433492450dd050018a79 [2021-11-17 07:24:38,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-17 07:24:38,330 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-17 07:24:38,331 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-17 07:24:38,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-17 07:24:38,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-17 07:24:38,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 07:24:38" (1/1) ... [2021-11-17 07:24:38,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77389557 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:38, skipping insertion in model container [2021-11-17 07:24:38,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 07:24:38" (1/1) ... [2021-11-17 07:24:38,339 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-17 07:24:38,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-17 07:24:45,489 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-17 07:24:45,492 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-17 07:24:45,492 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-17 07:24:45,493 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-17 07:24:45,525 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 07:24:45,588 INFO L203 MainTranslator]: Completed pre-run [2021-11-17 07:24:46,182 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-17 07:24:46,195 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-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-17 07:24:46,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-17 07:24:46,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-17 07:24:46,203 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-17 07:24:46,511 INFO L208 MainTranslator]: Completed translation [2021-11-17 07:24:46,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46 WrapperNode [2021-11-17 07:24:46,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-17 07:24:46,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-17 07:24:46,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-17 07:24:46,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-17 07:24:46,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:46,777 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,136 INFO L137 Inliner]: procedures = 850, calls = 7105, calls flagged for inlining = 542, calls inlined = 510, statements flattened = 19525 [2021-11-17 07:24:47,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-17 07:24:47,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-17 07:24:47,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-17 07:24:47,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-17 07:24:47,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,211 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,212 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,804 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,901 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-17 07:24:47,902 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-17 07:24:47,902 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-17 07:24:47,902 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-17 07:24:47,920 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 07:24:46" (1/1) ... [2021-11-17 07:24:47,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-17 07:24:47,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-17 07:24:47,944 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) [2021-11-17 07:24:47,949 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 [2021-11-17 07:24:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-17 07:24:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-17 07:24:47,973 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-17 07:24:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-17 07:24:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-17 07:24:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-17 07:24:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-17 07:24:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-17 07:24:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-17 07:24:47,974 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-17 07:24:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-17 07:24:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-17 07:24:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-17 07:24:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-17 07:24:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-17 07:24:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-17 07:24:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-17 07:24:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-17 07:24:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-17 07:24:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-17 07:24:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-17 07:24:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-17 07:24:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-17 07:24:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-17 07:24:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-17 07:24:47,976 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-17 07:24:47,976 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-17 07:24:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-17 07:24:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-17 07:24:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-17 07:24:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-17 07:24:47,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-17 07:24:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-17 07:24:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-17 07:24:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-17 07:24:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-17 07:24:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-17 07:24:47,978 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-17 07:24:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-17 07:24:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-17 07:24:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-17 07:24:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-17 07:24:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-17 07:24:47,979 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-17 07:24:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-17 07:24:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-17 07:24:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-17 07:24:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-17 07:24:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-17 07:24:47,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-17 07:24:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-17 07:24:47,981 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-17 07:24:47,981 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-17 07:24:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-17 07:24:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-17 07:24:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-17 07:24:47,982 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-17 07:24:47,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-17 07:24:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-17 07:24:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-17 07:24:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-17 07:24:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-17 07:24:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-17 07:24:47,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-17 07:24:47,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-17 07:24:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-17 07:24:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-17 07:24:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-17 07:24:47,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-17 07:24:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-17 07:24:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-17 07:24:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-17 07:24:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-17 07:24:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-17 07:24:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-17 07:24:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-17 07:24:47,985 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-17 07:24:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-17 07:24:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-17 07:24:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-17 07:24:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-17 07:24:47,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-17 07:24:47,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-17 07:24:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-17 07:24:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-17 07:24:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-17 07:24:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-17 07:24:47,987 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-17 07:24:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-17 07:24:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-17 07:24:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-17 07:24:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-17 07:24:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-17 07:24:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-17 07:24:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-17 07:24:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-17 07:24:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-17 07:24:47,989 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-17 07:24:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-17 07:24:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-17 07:24:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-17 07:24:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-17 07:24:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-17 07:24:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-17 07:24:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-17 07:24:47,990 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-17 07:24:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-17 07:24:47,991 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-17 07:24:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-17 07:24:47,993 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-17 07:24:47,993 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-17 07:24:47,993 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-17 07:24:47,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-17 07:24:47,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-17 07:24:47,994 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-17 07:24:47,994 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-17 07:24:47,994 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-17 07:24:47,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-17 07:24:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-17 07:24:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-17 07:24:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-17 07:24:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-17 07:24:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-17 07:24:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-17 07:24:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-17 07:24:47,999 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-17 07:24:47,999 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-17 07:24:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-17 07:24:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-17 07:24:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-17 07:24:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-17 07:24:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-17 07:24:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-17 07:24:48,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 07:24:48,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-17 07:24:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-17 07:24:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-17 07:24:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-17 07:24:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-17 07:24:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-17 07:24:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-17 07:24:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-17 07:24:48,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-17 07:24:48,001 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-17 07:24:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-17 07:24:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-17 07:24:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-17 07:24:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-17 07:24:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-17 07:24:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-17 07:24:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-17 07:24:48,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-17 07:24:48,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-17 07:24:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-17 07:24:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-17 07:24:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-17 07:24:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-17 07:24:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-17 07:24:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-17 07:24:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-17 07:24:48,003 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-17 07:24:48,003 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-17 07:24:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-17 07:24:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-17 07:24:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-17 07:24:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-17 07:24:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-17 07:24:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-17 07:24:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-17 07:24:48,004 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-17 07:24:48,004 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-17 07:24:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-17 07:24:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-17 07:24:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-17 07:24:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-17 07:24:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-17 07:24:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-17 07:24:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-17 07:24:48,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-17 07:24:48,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-17 07:24:48,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 07:24:48,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-17 07:24:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-17 07:24:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-17 07:24:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-17 07:24:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-17 07:24:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-17 07:24:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-17 07:24:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-17 07:24:48,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-17 07:24:48,007 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-17 07:24:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-17 07:24:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-17 07:24:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-17 07:24:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-17 07:24:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-17 07:24:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-17 07:24:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-17 07:24:48,008 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-17 07:24:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-17 07:24:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-17 07:24:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-17 07:24:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-17 07:24:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-17 07:24:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-17 07:24:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-17 07:24:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-17 07:24:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-17 07:24:48,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-17 07:24:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-17 07:24:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-17 07:24:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-17 07:24:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-17 07:24:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-17 07:24:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-17 07:24:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-17 07:24:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-17 07:24:48,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-17 07:24:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-17 07:24:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-17 07:24:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-17 07:24:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-17 07:24:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-17 07:24:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-17 07:24:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-17 07:24:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 07:24:48,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-17 07:24:48,011 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-17 07:24:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-17 07:24:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-17 07:24:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-17 07:24:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-17 07:24:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-17 07:24:48,012 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-17 07:24:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-17 07:24:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-17 07:24:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-17 07:24:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-17 07:24:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-17 07:24:48,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-17 07:24:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-17 07:24:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-17 07:24:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-17 07:24:48,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-17 07:24:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-17 07:24:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-17 07:24:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-17 07:24:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-17 07:24:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-17 07:24:48,017 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-17 07:24:48,017 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-17 07:24:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-17 07:24:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-17 07:24:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-17 07:24:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-17 07:24:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-17 07:24:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-17 07:24:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-17 07:24:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-17 07:24:48,018 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-17 07:24:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-17 07:24:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-17 07:24:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-17 07:24:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-17 07:24:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-17 07:24:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-17 07:24:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-17 07:24:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-17 07:24:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-17 07:24:48,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-17 07:24:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-17 07:24:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-17 07:24:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-17 07:24:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-17 07:24:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-17 07:24:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-17 07:24:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-17 07:24:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-17 07:24:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-17 07:24:48,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-17 07:24:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-17 07:24:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-17 07:24:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-17 07:24:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-17 07:24:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-17 07:24:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-17 07:24:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-17 07:24:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-17 07:24:48,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-17 07:24:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-17 07:24:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-17 07:24:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-17 07:24:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-17 07:24:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-17 07:24:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-17 07:24:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-17 07:24:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-17 07:24:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-17 07:24:48,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-17 07:24:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-17 07:24:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-17 07:24:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-17 07:24:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-17 07:24:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-17 07:24:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-17 07:24:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-17 07:24:48,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-17 07:24:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-17 07:24:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-17 07:24:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-17 07:24:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-17 07:24:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-17 07:24:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-17 07:24:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-17 07:24:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-17 07:24:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-17 07:24:48,024 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-17 07:24:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-17 07:24:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-17 07:24:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-17 07:24:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-17 07:24:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-17 07:24:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-17 07:24:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-17 07:24:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-17 07:24:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-17 07:24:48,025 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-17 07:24:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-17 07:24:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-17 07:24:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-17 07:24:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 07:24:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-17 07:24:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_niu_parent_lock [2021-11-17 07:24:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_niu_parent_lock [2021-11-17 07:24:48,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-17 07:24:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-17 07:24:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-17 07:24:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-17 07:24:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-17 07:24:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-17 07:24:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-17 07:24:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-17 07:24:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-17 07:24:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-17 07:24:48,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-17 07:24:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-17 07:24:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-17 07:24:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-17 07:24:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-17 07:24:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-17 07:24:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-17 07:24:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-17 07:24:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-17 07:24:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-17 07:24:48,028 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-17 07:24:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-17 07:24:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-17 07:24:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-17 07:24:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-17 07:24:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-17 07:24:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-17 07:24:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-17 07:24:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-17 07:24:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-17 07:24:48,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-17 07:24:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-17 07:24:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-17 07:24:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-17 07:24:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-17 07:24:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-17 07:24:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-17 07:24:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-17 07:24:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-17 07:24:48,030 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-17 07:24:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-17 07:24:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-17 07:24:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-17 07:24:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-17 07:24:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-17 07:24:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-17 07:24:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-17 07:24:48,031 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-17 07:24:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-17 07:24:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-17 07:24:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-17 07:24:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-17 07:24:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-17 07:24:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-17 07:24:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-17 07:24:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-17 07:24:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-17 07:24:48,032 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-17 07:24:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-17 07:24:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-17 07:24:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-17 07:24:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-17 07:24:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-17 07:24:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-17 07:24:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-17 07:24:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-17 07:24:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-17 07:24:48,033 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-17 07:24:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-17 07:24:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-17 07:24:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-17 07:24:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-17 07:24:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-17 07:24:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-17 07:24:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-17 07:24:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-17 07:24:48,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-17 07:24:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-17 07:24:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-17 07:24:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-17 07:24:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-17 07:24:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-17 07:24:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-17 07:24:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-17 07:24:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-17 07:24:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-17 07:24:48,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-17 07:24:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-17 07:24:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-17 07:24:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-17 07:24:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-17 07:24:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-17 07:24:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-17 07:24:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-17 07:24:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-17 07:24:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-17 07:24:48,036 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-17 07:24:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-17 07:24:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-17 07:24:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-17 07:24:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-17 07:24:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-17 07:24:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-17 07:24:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-17 07:24:48,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-17 07:24:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-17 07:24:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-17 07:24:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-17 07:24:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-17 07:24:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-17 07:24:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-17 07:24:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-17 07:24:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-17 07:24:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-17 07:24:48,038 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-17 07:24:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-17 07:24:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-17 07:24:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-17 07:24:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-17 07:24:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-17 07:24:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-17 07:24:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-17 07:24:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-17 07:24:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-17 07:24:48,039 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-17 07:24:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-17 07:24:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-17 07:24:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-17 07:24:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-17 07:24:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-17 07:24:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-17 07:24:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-17 07:24:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-17 07:24:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-17 07:24:48,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 07:24:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-17 07:24:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-17 07:24:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-17 07:24:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-17 07:24:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-17 07:24:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-17 07:24:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-17 07:24:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-17 07:24:48,041 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-17 07:24:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-17 07:24:49,465 INFO L236 CfgBuilder]: Building ICFG [2021-11-17 07:24:49,468 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-17 07:24:49,844 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; Killed by 15