./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/config/TaipanReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:33:12,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:33:12,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:33:12,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:33:12,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:33:12,982 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:33:12,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:33:12,989 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:33:12,993 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:33:12,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:33:13,001 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:33:13,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:33:13,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:33:13,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:33:13,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:33:13,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:33:13,019 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:33:13,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:33:13,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:33:13,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:33:13,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:33:13,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:33:13,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:33:13,043 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:33:13,055 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:33:13,055 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:33:13,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:33:13,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:33:13,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:33:13,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:33:13,063 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:33:13,064 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:33:13,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:33:13,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:33:13,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:33:13,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:33:13,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:33:13,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:33:13,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:33:13,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:33:13,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:33:13,077 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:33:13,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:33:13,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:33:13,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:33:13,135 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:33:13,136 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:33:13,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:33:13,146 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:33:13,146 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:33:13,146 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:33:13,147 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:33:13,148 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:33:13,149 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:33:13,149 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:33:13,150 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:33:13,150 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:33:13,150 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:33:13,151 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:33:13,151 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:33:13,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:33:13,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:33:13,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:33:13,154 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:33:13,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:33:13,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:33:13,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:33:13,156 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:33:13,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:33:13,158 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:33:13,159 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:33:13,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:33:13,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:33:13,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:33:13,161 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:33:13,161 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:33:13,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:33:13,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:33:13,162 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:33:13,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:33:13,163 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-23 02:33:13,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:33:13,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:33:13,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:33:13,636 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:33:13,638 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:33:13,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 02:33:13,714 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/data/d72a36c8b/faf62bebf25f47f2a503a7d70fdad68a/FLAG26d60730b [2021-11-23 02:33:15,275 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:33:15,276 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 02:33:15,462 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/data/d72a36c8b/faf62bebf25f47f2a503a7d70fdad68a/FLAG26d60730b [2021-11-23 02:33:15,595 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/data/d72a36c8b/faf62bebf25f47f2a503a7d70fdad68a [2021-11-23 02:33:15,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:33:15,601 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:33:15,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:33:15,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:33:15,611 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:33:15,613 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:33:15" (1/1) ... [2021-11-23 02:33:15,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23366dce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:15, skipping insertion in model container [2021-11-23 02:33:15,615 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:33:15" (1/1) ... [2021-11-23 02:33:15,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:33:15,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:33:26,382 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:26,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:26,386 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:26,387 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:26,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:33:26,546 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:33:27,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:27,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:27,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:27,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/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] [2021-11-23 02:33:27,685 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:33:28,424 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:33:28,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28 WrapperNode [2021-11-23 02:33:28,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:33:28,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:33:28,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:33:28,427 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:33:28,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:28,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:29,611 INFO L137 Inliner]: procedures = 850, calls = 7105, calls flagged for inlining = 542, calls inlined = 510, statements flattened = 19562 [2021-11-23 02:33:29,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:33:29,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:33:29,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:33:29,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:33:29,626 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:29,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:29,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:29,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:30,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:30,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:30,742 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:30,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:33:31,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:33:31,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:33:31,011 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:33:31,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:28" (1/1) ... [2021-11-23 02:33:31,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:33:31,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:33:31,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:33:31,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37f766ef-d003-4ef2-a963-2d5293626ccf/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:33:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 02:33:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 02:33:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 02:33:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 02:33:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 02:33:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 02:33:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 02:33:31,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 02:33:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 02:33:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 02:33:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 02:33:31,266 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 02:33:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 02:33:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 02:33:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 02:33:31,267 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 02:33:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 02:33:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 02:33:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 02:33:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 02:33:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 02:33:31,268 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 02:33:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 02:33:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 02:33:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 02:33:31,269 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 02:33:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 02:33:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 02:33:31,270 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 02:33:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 02:33:31,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 02:33:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 02:33:31,271 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 02:33:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 02:33:31,272 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 02:33:31,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 02:33:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 02:33:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 02:33:31,285 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 02:33:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 02:33:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 02:33:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 02:33:31,286 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 02:33:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 02:33:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 02:33:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 02:33:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 02:33:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 02:33:31,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 02:33:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 02:33:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 02:33:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 02:33:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 02:33:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 02:33:31,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:33:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 02:33:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 02:33:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 02:33:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 02:33:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 02:33:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 02:33:31,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 02:33:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 02:33:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 02:33:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 02:33:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 02:33:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 02:33:31,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 02:33:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 02:33:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 02:33:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 02:33:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 02:33:31,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 02:33:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 02:33:31,296 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 02:33:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 02:33:31,297 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 02:33:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 02:33:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 02:33:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 02:33:31,298 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 02:33:31,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 02:33:31,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 02:33:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 02:33:31,300 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 02:33:31,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:33:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 02:33:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 02:33:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 02:33:31,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 02:33:31,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 02:33:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 02:33:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 02:33:31,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 02:33:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:33:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 02:33:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 02:33:31,304 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 02:33:31,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 02:33:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:33:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:33:31,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 02:33:31,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 02:33:31,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 02:33:31,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 02:33:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 02:33:31,323 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 02:33:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 02:33:31,324 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 02:33:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 02:33:31,326 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 02:33:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 02:33:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 02:33:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 02:33:31,327 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 02:33:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 02:33:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 02:33:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 02:33:31,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 02:33:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 02:33:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 02:33:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 02:33:31,330 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 02:33:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:33:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:33:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 02:33:31,331 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 02:33:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 02:33:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 02:33:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 02:33:31,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 02:33:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 02:33:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 02:33:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 02:33:31,333 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 02:33:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:33:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 02:33:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 02:33:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 02:33:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 02:33:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 02:33:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 02:33:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 02:33:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 02:33:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 02:33:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 02:33:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 02:33:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 02:33:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 02:33:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 02:33:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 02:33:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 02:33:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 02:33:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 02:33:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 02:33:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 02:33:31,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 02:33:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 02:33:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 02:33:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:33:31,338 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:33:31,338 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 02:33:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 02:33:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:33:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 02:33:31,339 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 02:33:31,339 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 02:33:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 02:33:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 02:33:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 02:33:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:33:31,340 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 02:33:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 02:33:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 02:33:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 02:33:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 02:33:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 02:33:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 02:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 02:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 02:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 02:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 02:33:31,353 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 02:33:31,353 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 02:33:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 02:33:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 02:33:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 02:33:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 02:33:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 02:33:31,354 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 02:33:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 02:33:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 02:33:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 02:33:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 02:33:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 02:33:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 02:33:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 02:33:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 02:33:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 02:33:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 02:33:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 02:33:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 02:33:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 02:33:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 02:33:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 02:33:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 02:33:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 02:33:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 02:33:31,357 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 02:33:31,357 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 02:33:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 02:33:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 02:33:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 02:33:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 02:33:31,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 02:33:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:33:31,358 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 02:33:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 02:33:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:33:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:33:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 02:33:31,359 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 02:33:31,359 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 02:33:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 02:33:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 02:33:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 02:33:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 02:33:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 02:33:31,360 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 02:33:31,360 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 02:33:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 02:33:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 02:33:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 02:33:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 02:33:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 02:33:31,361 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 02:33:31,361 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 02:33:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 02:33:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 02:33:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 02:33:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 02:33:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 02:33:31,362 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 02:33:31,362 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 02:33:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 02:33:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 02:33:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 02:33:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 02:33:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 02:33:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 02:33:31,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 02:33:31,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 02:33:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:33:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:33:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 02:33:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 02:33:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 02:33:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 02:33:31,364 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 02:33:31,364 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 02:33:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 02:33:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 02:33:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 02:33:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 02:33:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 02:33:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 02:33:31,365 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 02:33:31,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 02:33:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 02:33:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 02:33:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 02:33:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 02:33:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 02:33:31,366 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 02:33:31,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 02:33:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 02:33:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 02:33:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 02:33:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 02:33:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 02:33:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 02:33:31,367 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 02:33:31,367 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 02:33:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 02:33:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 02:33:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 02:33:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 02:33:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 02:33:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 02:33:31,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 02:33:31,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:33:31,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 02:33:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 02:33:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 02:33:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 02:33:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 02:33:31,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 02:33:31,387 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 02:33:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 02:33:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 02:33:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 02:33:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 02:33:31,388 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 02:33:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:33:31,388 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 02:33:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 02:33:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:33:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 02:33:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 02:33:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 02:33:31,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 02:33:31,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:33:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:33:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 02:33:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 02:33:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 02:33:31,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 02:33:31,390 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 02:33:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 02:33:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 02:33:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 02:33:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 02:33:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 02:33:31,391 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 02:33:31,391 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 02:33:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 02:33:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 02:33:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 02:33:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 02:33:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 02:33:31,392 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 02:33:31,392 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 02:33:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 02:33:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 02:33:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 02:33:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:33:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:33:31,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 02:33:31,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 02:33:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:33:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:33:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 02:33:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 02:33:31,394 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 02:33:31,394 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 02:33:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 02:33:31,395 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 02:33:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 02:33:31,395 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 02:33:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 02:33:31,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 02:33:31,395 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 02:33:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 02:33:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 02:33:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 02:33:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 02:33:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 02:33:31,396 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 02:33:31,396 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 02:33:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 02:33:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 02:33:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 02:33:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 02:33:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 02:33:31,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 02:33:31,397 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 02:33:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 02:33:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 02:33:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 02:33:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:33:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:33:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:33:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 02:33:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 02:33:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 02:33:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 02:33:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 02:33:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 02:33:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 02:33:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 02:33:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 02:33:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 02:33:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 02:33:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 02:33:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 02:33:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 02:33:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 02:33:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 02:33:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 02:33:31,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 02:33:31,417 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 02:33:31,418 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 02:33:31,418 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 02:33:31,419 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 02:33:31,419 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 02:33:31,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 02:33:31,419 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 02:33:31,420 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 02:33:31,420 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 02:33:31,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 02:33:31,420 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 02:33:31,420 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 02:33:31,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 02:33:31,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 02:33:31,421 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 02:33:31,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 02:33:31,421 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 02:33:31,421 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 02:33:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:33:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 02:33:31,422 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 02:33:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 02:33:31,422 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 02:33:31,422 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 02:33:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 02:33:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 02:33:31,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 02:33:31,423 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 02:33:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 02:33:31,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 02:33:31,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 02:33:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 02:33:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 02:33:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 02:33:31,425 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 02:33:31,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 02:33:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 02:33:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 02:33:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 02:33:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 02:33:31,426 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 02:33:31,426 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 02:33:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 02:33:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 02:33:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 02:33:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 02:33:31,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 02:33:31,427 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:33:31,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:33:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 02:33:31,428 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 02:33:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 02:33:31,428 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 02:33:31,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 02:33:31,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 02:33:31,429 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 02:33:31,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 02:33:31,429 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 02:33:31,429 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 02:33:31,429 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 02:33:31,430 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 02:33:31,430 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 02:33:31,430 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 02:33:31,430 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 02:33:31,430 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 02:33:31,430 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 02:33:31,431 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 02:33:31,431 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 02:33:31,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 02:33:31,431 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 02:33:31,431 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 02:33:31,431 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 02:33:31,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 02:33:31,432 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 02:33:31,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 02:33:31,432 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 02:33:31,432 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 02:33:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 02:33:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 02:33:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 02:33:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 02:33:31,433 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 02:33:31,433 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 02:33:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:31,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:33:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 02:33:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 02:33:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 02:33:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 02:33:31,439 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 02:33:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 02:33:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 02:33:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 02:33:33,949 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:33:33,954 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:33:34,680 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;