./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS --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 ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 08:36:33,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:36:33,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:36:33,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:36:33,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:36:33,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:36:33,922 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:36:33,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:36:33,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:36:33,927 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:36:33,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:36:33,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:36:33,930 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:36:33,931 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:36:33,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:36:33,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:36:33,935 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:36:33,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:36:33,943 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:36:33,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:36:33,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:36:33,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:36:33,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:36:33,955 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:36:33,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:36:33,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:36:33,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:36:33,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:36:33,970 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:36:33,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:36:33,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:36:33,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:36:33,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:36:33,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:36:33,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:36:33,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:36:33,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:36:33,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:36:33,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:36:33,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:36:33,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:36:33,983 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:36:34,019 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:36:34,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:36:34,020 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:36:34,020 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:36:34,021 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:36:34,021 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:36:34,021 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:36:34,022 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:36:34,022 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:36:34,022 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:36:34,022 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:36:34,022 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:36:34,023 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:36:34,023 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:36:34,027 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:36:34,028 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:36:34,028 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:36:34,028 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:36:34,029 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:36:34,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:36:34,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:36:34,030 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:36:34,030 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:36:34,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:36:34,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:36:34,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:36:34,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:36:34,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:36:34,034 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:36:34,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:36:34,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:36:34,034 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:36:34,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:36:34,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:36:34,035 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:36:34,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:36:34,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:36:34,037 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:36:34,037 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 [2022-11-19 08:36:34,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:36:34,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:36:34,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:36:34,362 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:36:34,363 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:36:34,364 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2022-11-19 08:36:34,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/data/d95e3b150/95b5f97207034a64aa470ddbe83f6fbe/FLAGbf5fafc32 [2022-11-19 08:36:35,689 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:36:35,689 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2022-11-19 08:36:35,786 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/data/d95e3b150/95b5f97207034a64aa470ddbe83f6fbe/FLAGbf5fafc32 [2022-11-19 08:36:36,281 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/data/d95e3b150/95b5f97207034a64aa470ddbe83f6fbe [2022-11-19 08:36:36,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:36:36,285 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:36:36,286 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:36:36,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:36:36,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:36:36,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:36:36" (1/1) ... [2022-11-19 08:36:36,292 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d744143 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:36, skipping insertion in model container [2022-11-19 08:36:36,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:36:36" (1/1) ... [2022-11-19 08:36:36,299 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:36:36,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:36:46,472 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2022-11-19 08:36:46,476 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2022-11-19 08:36:46,477 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2022-11-19 08:36:46,478 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2022-11-19 08:36:46,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:36:46,620 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:36:47,660 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2022-11-19 08:36:47,661 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2022-11-19 08:36:47,661 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2022-11-19 08:36:47,661 WARN L234 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_ff5c837a-00a0-4e08-a0eb-c983331497dd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2022-11-19 08:36:47,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:36:48,535 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:36:48,536 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48 WrapperNode [2022-11-19 08:36:48,536 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:36:48,537 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:36:48,537 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:36:48,537 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:36:48,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:48,751 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:53,084 INFO L138 Inliner]: procedures = 988, calls = 7392, calls flagged for inlining = 583, calls inlined = 542, statements flattened = 21091 [2022-11-19 08:36:53,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:36:53,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:36:53,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:36:53,087 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:36:53,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:53,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:54,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:54,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:57,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:57,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:57,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:57,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:58,392 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:36:58,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:36:58,394 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:36:58,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:36:58,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:36:48" (1/1) ... [2022-11-19 08:36:58,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:36:58,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:36:58,463 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:36:58,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff5c837a-00a0-4e08-a0eb-c983331497dd/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:36:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2022-11-19 08:36:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2022-11-19 08:36:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-19 08:36:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-19 08:36:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-19 08:36:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2022-11-19 08:36:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2022-11-19 08:36:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2022-11-19 08:36:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2022-11-19 08:36:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 08:36:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-19 08:36:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2022-11-19 08:36:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2022-11-19 08:36:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2022-11-19 08:36:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2022-11-19 08:36:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 08:36:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 08:36:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2022-11-19 08:36:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2022-11-19 08:36:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 08:36:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 08:36:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2022-11-19 08:36:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2022-11-19 08:36:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2022-11-19 08:36:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2022-11-19 08:36:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-19 08:36:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-19 08:36:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2022-11-19 08:36:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2022-11-19 08:36:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2022-11-19 08:36:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2022-11-19 08:36:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-19 08:36:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 08:36:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 08:36:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 08:36:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 08:36:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2022-11-19 08:36:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2022-11-19 08:36:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 08:36:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 08:36:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-19 08:36:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-19 08:36:58,519 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2022-11-19 08:36:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2022-11-19 08:36:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2022-11-19 08:36:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2022-11-19 08:36:58,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu_parent [2022-11-19 08:36:58,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu_parent [2022-11-19 08:36:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-19 08:36:58,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-19 08:36:58,521 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 08:36:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 08:36:58,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 08:36:58,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 08:36:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2022-11-19 08:36:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2022-11-19 08:36:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_110 [2022-11-19 08:36:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_110 [2022-11-19 08:36:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2022-11-19 08:36:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2022-11-19 08:36:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:36:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2022-11-19 08:36:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2022-11-19 08:36:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-19 08:36:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-19 08:36:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2022-11-19 08:36:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2022-11-19 08:36:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 08:36:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 08:36:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-19 08:36:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-19 08:36:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2022-11-19 08:36:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2022-11-19 08:36:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 08:36:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 08:36:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2022-11-19 08:36:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2022-11-19 08:36:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-19 08:36:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-19 08:36:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2022-11-19 08:36:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2022-11-19 08:36:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2022-11-19 08:36:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2022-11-19 08:36:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2022-11-19 08:36:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2022-11-19 08:36:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2022-11-19 08:36:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2022-11-19 08:36:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2022-11-19 08:36:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2022-11-19 08:36:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 08:36:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-19 08:36:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2022-11-19 08:36:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2022-11-19 08:36:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 08:36:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2022-11-19 08:36:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2022-11-19 08:36:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-19 08:36:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-19 08:36:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-19 08:36:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-19 08:36:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-19 08:36:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-19 08:36:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:36:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 08:36:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 08:36:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 08:36:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 08:36:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 08:36:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 08:36:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-19 08:36:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-19 08:36:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2022-11-19 08:36:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2022-11-19 08:36:58,543 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2022-11-19 08:36:58,548 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2022-11-19 08:36:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2022-11-19 08:36:58,548 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2022-11-19 08:36:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2022-11-19 08:36:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2022-11-19 08:36:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2022-11-19 08:36:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2022-11-19 08:36:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 08:36:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 08:36:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-19 08:36:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-19 08:36:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2022-11-19 08:36:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2022-11-19 08:36:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 08:36:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 08:36:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:36:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:36:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2022-11-19 08:36:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2022-11-19 08:36:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2022-11-19 08:36:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2022-11-19 08:36:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 08:36:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 08:36:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2022-11-19 08:36:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2022-11-19 08:36:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2022-11-19 08:36:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2022-11-19 08:36:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 08:36:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2022-11-19 08:36:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2022-11-19 08:36:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-19 08:36:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-19 08:36:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2022-11-19 08:36:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2022-11-19 08:36:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2022-11-19 08:36:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2022-11-19 08:36:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-19 08:36:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-19 08:36:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2022-11-19 08:36:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2022-11-19 08:36:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2022-11-19 08:36:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2022-11-19 08:36:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-19 08:36:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-19 08:36:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-19 08:36:58,555 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-19 08:36:58,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-19 08:36:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2022-11-19 08:36:58,556 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2022-11-19 08:36:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-19 08:36:58,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-19 08:36:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2022-11-19 08:36:58,556 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2022-11-19 08:36:58,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 08:36:58,557 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 08:36:58,557 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-19 08:36:58,557 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-19 08:36:58,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:36:58,557 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2022-11-19 08:36:58,557 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2022-11-19 08:36:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-19 08:36:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-19 08:36:58,558 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-19 08:36:58,558 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-19 08:36:58,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 08:36:58,560 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2022-11-19 08:36:58,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2022-11-19 08:36:58,560 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-19 08:36:58,560 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-19 08:36:58,560 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2022-11-19 08:36:58,560 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2022-11-19 08:36:58,561 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2022-11-19 08:36:58,561 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2022-11-19 08:36:58,561 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2022-11-19 08:36:58,561 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2022-11-19 08:36:58,561 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2022-11-19 08:36:58,561 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2022-11-19 08:36:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2022-11-19 08:36:58,562 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2022-11-19 08:36:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-19 08:36:58,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-19 08:36:58,562 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2022-11-19 08:36:58,562 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2022-11-19 08:36:58,563 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 08:36:58,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 08:36:58,563 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2022-11-19 08:36:58,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2022-11-19 08:36:58,563 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2022-11-19 08:36:58,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2022-11-19 08:36:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2022-11-19 08:36:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2022-11-19 08:36:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 08:36:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 08:36:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2022-11-19 08:36:58,564 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2022-11-19 08:36:58,564 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2022-11-19 08:36:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2022-11-19 08:36:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2022-11-19 08:36:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2022-11-19 08:36:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 08:36:58,565 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 08:36:58,565 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2022-11-19 08:36:58,566 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2022-11-19 08:36:58,566 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 08:36:58,566 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 08:36:58,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:36:58,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 08:36:58,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 08:36:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2022-11-19 08:36:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2022-11-19 08:36:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2022-11-19 08:36:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2022-11-19 08:36:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2022-11-19 08:36:58,567 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2022-11-19 08:36:58,567 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2022-11-19 08:36:58,568 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2022-11-19 08:36:58,568 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2022-11-19 08:36:58,569 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2022-11-19 08:36:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-19 08:36:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-19 08:36:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2022-11-19 08:36:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2022-11-19 08:36:58,573 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2022-11-19 08:36:58,573 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2022-11-19 08:36:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2022-11-19 08:36:58,574 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2022-11-19 08:36:58,574 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2022-11-19 08:36:58,575 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2022-11-19 08:36:58,575 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2022-11-19 08:36:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2022-11-19 08:36:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2022-11-19 08:36:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2022-11-19 08:36:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2022-11-19 08:36:58,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2022-11-19 08:36:58,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-19 08:36:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-19 08:36:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2022-11-19 08:36:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2022-11-19 08:36:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 08:36:58,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 08:36:58,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 08:36:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 08:36:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2022-11-19 08:36:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2022-11-19 08:36:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 08:36:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 08:36:58,578 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2022-11-19 08:36:58,578 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2022-11-19 08:36:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-19 08:36:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-19 08:36:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-19 08:36:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-19 08:36:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-19 08:36:58,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-19 08:36:58,579 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2022-11-19 08:36:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2022-11-19 08:36:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2022-11-19 08:36:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2022-11-19 08:36:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 08:36:58,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 08:36:58,580 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2022-11-19 08:36:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2022-11-19 08:36:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-19 08:36:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-19 08:36:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2022-11-19 08:36:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2022-11-19 08:36:58,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 08:36:58,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 08:36:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2022-11-19 08:36:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2022-11-19 08:36:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-19 08:36:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-19 08:36:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2022-11-19 08:36:58,582 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2022-11-19 08:36:58,582 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 08:36:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 08:36:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 08:36:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 08:36:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2022-11-19 08:36:58,583 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2022-11-19 08:36:58,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:36:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-19 08:36:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-19 08:36:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-11-19 08:36:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2022-11-19 08:36:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 08:36:58,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 08:36:58,584 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2022-11-19 08:36:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2022-11-19 08:36:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2022-11-19 08:36:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2022-11-19 08:36:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2022-11-19 08:36:58,585 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2022-11-19 08:36:58,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 08:36:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 08:36:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 08:36:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 08:36:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2022-11-19 08:36:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2022-11-19 08:36:58,586 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 08:36:58,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 08:36:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 08:36:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 08:36:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-19 08:36:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-19 08:36:58,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 08:36:58,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 08:36:58,588 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2022-11-19 08:36:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2022-11-19 08:36:58,588 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2022-11-19 08:36:58,588 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2022-11-19 08:36:58,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu [2022-11-19 08:36:58,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu [2022-11-19 08:36:58,589 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2022-11-19 08:36:58,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2022-11-19 08:36:58,589 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2022-11-19 08:36:58,589 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2022-11-19 08:36:58,589 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-19 08:36:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-19 08:36:58,590 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2022-11-19 08:36:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2022-11-19 08:36:58,590 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-19 08:36:58,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-19 08:36:58,590 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2022-11-19 08:36:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2022-11-19 08:36:58,591 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2022-11-19 08:36:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2022-11-19 08:36:58,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:36:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 08:36:58,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 08:36:58,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 08:36:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2022-11-19 08:36:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2022-11-19 08:36:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2022-11-19 08:36:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2022-11-19 08:36:58,592 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-19 08:36:58,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-19 08:36:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-19 08:36:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-19 08:36:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2022-11-19 08:36:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2022-11-19 08:36:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-19 08:36:58,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-19 08:36:58,593 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2022-11-19 08:36:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2022-11-19 08:36:58,594 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2022-11-19 08:36:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2022-11-19 08:36:58,594 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-19 08:36:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-19 08:36:58,594 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-19 08:36:58,594 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-19 08:36:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2022-11-19 08:36:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2022-11-19 08:36:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2022-11-19 08:36:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2022-11-19 08:36:58,595 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-19 08:36:58,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-19 08:36:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2022-11-19 08:36:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2022-11-19 08:36:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2022-11-19 08:36:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2022-11-19 08:36:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 08:36:58,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 08:36:58,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 08:36:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2022-11-19 08:36:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2022-11-19 08:36:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2022-11-19 08:36:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2022-11-19 08:36:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 08:36:58,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-19 08:36:58,597 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2022-11-19 08:36:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2022-11-19 08:36:58,598 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2022-11-19 08:36:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2022-11-19 08:36:58,598 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-19 08:36:58,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-19 08:36:58,598 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2022-11-19 08:36:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2022-11-19 08:36:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2022-11-19 08:36:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2022-11-19 08:36:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2022-11-19 08:36:58,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2022-11-19 08:36:58,599 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2022-11-19 08:36:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2022-11-19 08:36:58,600 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2022-11-19 08:36:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2022-11-19 08:36:58,600 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-19 08:36:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-19 08:36:58,600 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2022-11-19 08:36:58,600 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2022-11-19 08:36:58,601 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2022-11-19 08:36:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2022-11-19 08:36:58,601 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2022-11-19 08:36:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2022-11-19 08:36:58,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 08:36:58,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 08:36:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-19 08:36:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-19 08:36:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2022-11-19 08:36:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2022-11-19 08:36:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 08:36:58,602 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-19 08:36:58,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-19 08:36:58,603 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2022-11-19 08:36:58,603 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2022-11-19 08:36:58,603 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-19 08:36:58,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-19 08:36:58,603 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-19 08:36:58,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-19 08:36:58,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 08:36:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 08:36:58,604 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2022-11-19 08:36:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2022-11-19 08:36:58,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-19 08:36:58,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-19 08:36:58,604 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2022-11-19 08:36:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2022-11-19 08:36:58,605 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2022-11-19 08:36:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2022-11-19 08:36:58,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_109 [2022-11-19 08:36:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_109 [2022-11-19 08:36:58,605 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 08:36:58,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 08:36:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 08:36:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 08:36:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2022-11-19 08:36:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2022-11-19 08:36:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2022-11-19 08:36:58,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2022-11-19 08:36:58,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_niu [2022-11-19 08:36:58,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_niu [2022-11-19 08:36:58,607 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-19 08:36:58,607 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-19 08:36:58,607 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 08:36:58,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 08:36:58,607 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2022-11-19 08:36:58,607 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2022-11-19 08:36:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2022-11-19 08:36:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2022-11-19 08:36:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2022-11-19 08:36:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2022-11-19 08:36:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2022-11-19 08:36:58,608 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2022-11-19 08:36:58,608 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2022-11-19 08:36:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2022-11-19 08:36:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2022-11-19 08:36:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2022-11-19 08:36:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 08:36:58,609 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 08:36:58,609 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2022-11-19 08:36:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2022-11-19 08:36:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-19 08:36:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-19 08:36:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2022-11-19 08:36:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2022-11-19 08:36:58,610 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2022-11-19 08:36:58,610 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2022-11-19 08:36:58,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-19 08:36:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-19 08:36:58,611 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2022-11-19 08:36:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2022-11-19 08:36:58,611 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2022-11-19 08:36:58,611 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2022-11-19 08:36:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 08:36:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 08:36:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2022-11-19 08:36:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2022-11-19 08:36:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-19 08:36:58,612 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-19 08:36:58,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:36:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 08:36:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:36:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-19 08:36:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-19 08:36:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 08:36:58,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 08:36:58,613 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2022-11-19 08:36:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2022-11-19 08:36:58,614 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2022-11-19 08:36:58,614 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2022-11-19 08:37:00,756 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:37:00,761 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:37:01,727 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;