./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/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 c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c --- 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 07:52:25,117 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:52:25,119 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:52:25,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:52:25,153 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:52:25,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:52:25,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:52:25,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:52:25,165 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:52:25,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:52:25,167 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:52:25,169 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:52:25,169 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:52:25,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:52:25,172 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:52:25,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:52:25,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:52:25,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:52:25,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:52:25,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:52:25,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:52:25,188 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:52:25,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:52:25,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:52:25,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:52:25,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:52:25,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:52:25,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:52:25,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:52:25,209 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:52:25,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:52:25,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:52:25,213 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:52:25,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:52:25,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:52:25,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:52:25,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:52:25,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:52:25,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:52:25,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:52:25,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:52:25,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:52:25,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:52:25,247 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:52:25,248 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:52:25,248 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:52:25,248 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:52:25,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:52:25,249 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:52:25,249 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:52:25,249 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:52:25,250 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:52:25,250 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:52:25,250 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:52:25,250 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:52:25,250 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:52:25,251 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:52:25,251 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:52:25,251 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:52:25,251 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:52:25,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:52:25,252 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:52:25,252 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:52:25,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:52:25,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:52:25,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:52:25,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:52:25,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:52:25,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:52:25,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:52:25,254 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:52:25,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:52:25,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:52:25,255 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:52:25,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:52:25,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:52:25,255 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:52:25,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:52:25,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:52:25,256 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:52:25,256 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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c [2022-11-19 07:52:25,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:52:25,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:52:25,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:52:25,571 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:52:25,575 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:52:25,577 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-19 07:52:25,653 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/data/0229e9b0e/816a1a3900144fcab1835b0649241095/FLAG72782eca6 [2022-11-19 07:52:26,873 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:52:26,873 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-19 07:52:26,986 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/data/0229e9b0e/816a1a3900144fcab1835b0649241095/FLAG72782eca6 [2022-11-19 07:52:27,017 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/data/0229e9b0e/816a1a3900144fcab1835b0649241095 [2022-11-19 07:52:27,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:52:27,023 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:52:27,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:52:27,026 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:52:27,029 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:52:27,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:52:27" (1/1) ... [2022-11-19 07:52:27,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e8c1dfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:27, skipping insertion in model container [2022-11-19 07:52:27,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:52:27" (1/1) ... [2022-11-19 07:52:27,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:52:27,315 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:52:38,459 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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2022-11-19 07:52:38,463 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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2022-11-19 07:52:38,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:52:38,704 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:52:39,618 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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2022-11-19 07:52:39,619 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_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2022-11-19 07:52:39,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:52:40,696 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:52:40,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40 WrapperNode [2022-11-19 07:52:40,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:52:40,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:52:40,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:52:40,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:52:40,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:41,136 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:44,477 INFO L138 Inliner]: procedures = 1122, calls = 12879, calls flagged for inlining = 622, calls inlined = 583, statements flattened = 22959 [2022-11-19 07:52:44,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:52:44,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:52:44,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:52:44,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:52:44,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:44,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:45,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:45,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:48,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:48,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:49,261 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:49,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:50,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:52:50,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:52:50,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:52:50,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:52:50,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:52:40" (1/1) ... [2022-11-19 07:52:50,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:52:50,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:52:50,208 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:52:50,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eed5c336-bc61-4cf7-9394-452cbe0a1dd3/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:52:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-19 07:52:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-19 07:52:50,256 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-19 07:52:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-19 07:52:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-19 07:52:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-19 07:52:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 07:52:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 07:52:50,257 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-19 07:52:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-19 07:52:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_130 [2022-11-19 07:52:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_130 [2022-11-19 07:52:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-19 07:52:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-19 07:52:50,258 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:52:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:52:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-11-19 07:52:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-11-19 07:52:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:52:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:52:50,259 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-19 07:52:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-19 07:52:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-19 07:52:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-19 07:52:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-19 07:52:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-19 07:52:50,260 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-19 07:52:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-19 07:52:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-19 07:52:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-19 07:52:50,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 07:52:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 07:52:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:52:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:52:50,262 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-19 07:52:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-19 07:52:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-19 07:52:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-19 07:52:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:52:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:52:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-19 07:52:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-19 07:52:50,263 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-11-19 07:52:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-11-19 07:52:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-19 07:52:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-19 07:52:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2022-11-19 07:52:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2022-11-19 07:52:50,266 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-19 07:52:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-19 07:52:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-11-19 07:52:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-11-19 07:52:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-19 07:52:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-19 07:52:50,267 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-19 07:52:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-19 07:52:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:52:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:52:50,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-19 07:52:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-19 07:52:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-19 07:52:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-19 07:52:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-19 07:52:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-19 07:52:50,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-19 07:52:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-19 07:52:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:52:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-19 07:52:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-19 07:52:50,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-19 07:52:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-19 07:52:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-19 07:52:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-19 07:52:50,271 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-19 07:52:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-19 07:52:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:52:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:52:50,272 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-19 07:52:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-19 07:52:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-19 07:52:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-19 07:52:50,273 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-19 07:52:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-19 07:52:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-19 07:52:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-19 07:52:50,274 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-19 07:52:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-19 07:52:50,275 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-19 07:52:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-19 07:52:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:52:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-19 07:52:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-19 07:52:50,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-19 07:52:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-19 07:52:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-19 07:52:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-19 07:52:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-19 07:52:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-19 07:52:50,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-19 07:52:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-19 07:52:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-19 07:52:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-19 07:52:50,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-19 07:52:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-19 07:52:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-11-19 07:52:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-11-19 07:52:50,279 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-19 07:52:50,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-19 07:52:50,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-11-19 07:52:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-11-19 07:52:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:52:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-19 07:52:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-19 07:52:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:52:50,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:52:50,281 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-19 07:52:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-19 07:52:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:52:50,282 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-19 07:52:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-19 07:52:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-19 07:52:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-19 07:52:50,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-19 07:52:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-19 07:52:50,283 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-19 07:52:50,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-19 07:52:50,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-19 07:52:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-19 07:52:50,284 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-19 07:52:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-19 07:52:50,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-19 07:52:50,284 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-11-19 07:52:50,284 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-11-19 07:52:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:52:50,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:52:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-19 07:52:50,285 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-19 07:52:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-19 07:52:50,285 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-19 07:52:50,285 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:52:50,286 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:52:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-19 07:52:50,286 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-19 07:52:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-19 07:52:50,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-19 07:52:50,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-19 07:52:50,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-19 07:52:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-19 07:52:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-19 07:52:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-19 07:52:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-19 07:52:50,287 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-19 07:52:50,287 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-19 07:52:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-19 07:52:50,288 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-19 07:52:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:52:50,288 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:52:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-19 07:52:50,288 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-19 07:52:50,288 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-19 07:52:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-19 07:52:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-19 07:52:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-19 07:52:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-19 07:52:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-19 07:52:50,289 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-19 07:52:50,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-19 07:52:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-19 07:52:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-19 07:52:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:52:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:52:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-19 07:52:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-19 07:52:50,290 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-19 07:52:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-19 07:52:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-19 07:52:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-19 07:52:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-19 07:52:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-19 07:52:50,291 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-19 07:52:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-19 07:52:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-19 07:52:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-19 07:52:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:52:50,292 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 07:52:50,292 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 07:52:50,292 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-19 07:52:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-19 07:52:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-19 07:52:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-19 07:52:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-19 07:52:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-19 07:52:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-19 07:52:50,293 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-19 07:52:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-19 07:52:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-19 07:52:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-19 07:52:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-19 07:52:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-19 07:52:50,294 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-19 07:52:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-19 07:52:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-19 07:52:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-19 07:52:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-19 07:52:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-19 07:52:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-19 07:52:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-19 07:52:50,295 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-19 07:52:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-19 07:52:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-11-19 07:52:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-11-19 07:52:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:52:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:52:50,296 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-19 07:52:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-19 07:52:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-19 07:52:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-19 07:52:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-19 07:52:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-19 07:52:50,297 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-19 07:52:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-19 07:52:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-19 07:52:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-19 07:52:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-19 07:52:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-19 07:52:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:52:50,298 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-19 07:52:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-19 07:52:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-19 07:52:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-19 07:52:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-19 07:52:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-19 07:52:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:52:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-19 07:52:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-19 07:52:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_109 [2022-11-19 07:52:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_109 [2022-11-19 07:52:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-19 07:52:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-19 07:52:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-19 07:52:50,300 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-19 07:52:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-19 07:52:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-19 07:52:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-19 07:52:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-19 07:52:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-11-19 07:52:50,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-11-19 07:52:50,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2022-11-19 07:52:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2022-11-19 07:52:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-19 07:52:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-19 07:52:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-19 07:52:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-19 07:52:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:52:50,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:52:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-19 07:52:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-19 07:52:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:52:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:52:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:52:50,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:52:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-19 07:52:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-19 07:52:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-19 07:52:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-19 07:52:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-19 07:52:50,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-19 07:52:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-19 07:52:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-19 07:52:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-19 07:52:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-19 07:52:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 07:52:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 07:52:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-19 07:52:50,305 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-19 07:52:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 07:52:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 07:52:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-19 07:52:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-19 07:52:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-19 07:52:50,306 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-19 07:52:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:52:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2022-11-19 07:52:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2022-11-19 07:52:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-19 07:52:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-19 07:52:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:52:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:52:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-19 07:52:50,307 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-19 07:52:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-19 07:52:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-19 07:52:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-19 07:52:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-19 07:52:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-19 07:52:50,308 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-19 07:52:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-19 07:52:50,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-19 07:52:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-19 07:52:50,309 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-19 07:52:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-19 07:52:50,309 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-19 07:52:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-11-19 07:52:50,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-11-19 07:52:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-19 07:52:50,310 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-19 07:52:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-19 07:52:50,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-19 07:52:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-19 07:52:50,310 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-19 07:52:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-19 07:52:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-19 07:52:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-19 07:52:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-19 07:52:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-19 07:52:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-19 07:52:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-19 07:52:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-19 07:52:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-19 07:52:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-19 07:52:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-11-19 07:52:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-11-19 07:52:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-19 07:52:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-19 07:52:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-19 07:52:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-19 07:52:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:52:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:52:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:52:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:52:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-11-19 07:52:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-11-19 07:52:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-19 07:52:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-19 07:52:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-19 07:52:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-19 07:52:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-19 07:52:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-19 07:52:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:52:50,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:52:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-19 07:52:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-19 07:52:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_129 [2022-11-19 07:52:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_129 [2022-11-19 07:52:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-19 07:52:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-19 07:52:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-19 07:52:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-19 07:52:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-19 07:52:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-19 07:52:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2022-11-19 07:52:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2022-11-19 07:52:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-19 07:52:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-19 07:52:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-19 07:52:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-19 07:52:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:52:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:52:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-19 07:52:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-19 07:52:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-19 07:52:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-19 07:52:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-19 07:52:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-19 07:52:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-19 07:52:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-19 07:52:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-19 07:52:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-19 07:52:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-19 07:52:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-19 07:52:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-19 07:52:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-19 07:52:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-19 07:52:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-19 07:52:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:52:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-19 07:52:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-19 07:52:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-19 07:52:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-19 07:52:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-19 07:52:50,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-19 07:52:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-19 07:52:50,321 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-19 07:52:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-19 07:52:50,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-19 07:52:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-19 07:52:50,321 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-19 07:52:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-19 07:52:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-19 07:52:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:52:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:52:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-19 07:52:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-19 07:52:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-19 07:52:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-19 07:52:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:52:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-19 07:52:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-19 07:52:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-19 07:52:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-19 07:52:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-19 07:52:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-19 07:52:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-19 07:52:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-19 07:52:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-19 07:52:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-19 07:52:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-19 07:52:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-19 07:52:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-19 07:52:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-19 07:52:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-19 07:52:50,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-19 07:52:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:52:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-19 07:52:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-19 07:52:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:52:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:52:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-19 07:52:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-19 07:52:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-19 07:52:50,326 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-19 07:52:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:52:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:52:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-19 07:52:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-19 07:52:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-19 07:52:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-19 07:52:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-19 07:52:50,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-19 07:52:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-19 07:52:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-19 07:52:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-19 07:52:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-19 07:52:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-19 07:52:50,328 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-19 07:52:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-19 07:52:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-19 07:52:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-11-19 07:52:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-11-19 07:52:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-19 07:52:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-19 07:52:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-19 07:52:50,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-19 07:52:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-19 07:52:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-19 07:52:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-19 07:52:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-19 07:52:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-19 07:52:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-19 07:52:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-19 07:52:50,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-19 07:52:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-19 07:52:50,331 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-19 07:52:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-19 07:52:50,331 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-19 07:52:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-19 07:52:50,331 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-19 07:52:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-19 07:52:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-19 07:52:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-19 07:52:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-19 07:52:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-19 07:52:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-19 07:52:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-19 07:52:50,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-19 07:52:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-19 07:52:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-19 07:52:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-19 07:52:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-19 07:52:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-19 07:52:50,333 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-19 07:52:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:52:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:52:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-19 07:52:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-19 07:52:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-19 07:52:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-19 07:52:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:52:50,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:52:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-19 07:52:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-19 07:52:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-19 07:52:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-19 07:52:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-19 07:52:50,335 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-19 07:52:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-19 07:52:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-19 07:52:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-19 07:52:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-19 07:52:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-19 07:52:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-19 07:52:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-19 07:52:50,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-19 07:52:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-19 07:52:50,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-19 07:52:50,337 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-19 07:52:50,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-19 07:52:50,337 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-19 07:52:50,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-19 07:52:50,337 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-19 07:52:50,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-19 07:52:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-19 07:52:50,338 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-19 07:52:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-11-19 07:52:50,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-11-19 07:52:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-19 07:52:50,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-19 07:52:50,338 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-19 07:52:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-19 07:52:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-19 07:52:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-19 07:52:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-19 07:52:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-19 07:52:50,339 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-19 07:52:50,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-19 07:52:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-19 07:52:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-19 07:52:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:52:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:52:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:52:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-19 07:52:50,340 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-19 07:52:50,340 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-19 07:52:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-19 07:52:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-19 07:52:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-19 07:52:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-19 07:52:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-19 07:52:50,341 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-19 07:52:50,341 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-19 07:52:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-19 07:52:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-19 07:52:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-19 07:52:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-19 07:52:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-19 07:52:50,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-19 07:52:50,342 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:52:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:52:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-19 07:52:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-19 07:52:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-19 07:52:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-19 07:52:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-19 07:52:50,343 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-19 07:52:50,343 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-19 07:52:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-19 07:52:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-19 07:52:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-19 07:52:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-19 07:52:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-19 07:52:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-19 07:52:50,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-19 07:52:50,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:52:50,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:52:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-19 07:52:50,345 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-19 07:52:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-19 07:52:50,345 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-19 07:52:50,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 07:52:50,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-19 07:52:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-19 07:52:50,346 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-19 07:52:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:52:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-19 07:52:50,346 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-19 07:52:50,346 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-19 07:52:50,346 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-19 07:52:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-19 07:52:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-19 07:52:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-19 07:52:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-19 07:52:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-19 07:52:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-19 07:52:50,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-19 07:52:50,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-19 07:52:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-11-19 07:52:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-11-19 07:52:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-19 07:52:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-19 07:52:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-19 07:52:50,348 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-19 07:52:50,348 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 07:52:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 07:52:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:52:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:52:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-19 07:52:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-19 07:52:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-19 07:52:50,349 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-19 07:52:50,349 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-19 07:52:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-19 07:52:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-19 07:52:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-19 07:52:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-19 07:52:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-19 07:52:50,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-19 07:52:50,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-19 07:52:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:52:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:52:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-19 07:52:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-19 07:52:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-19 07:52:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-19 07:52:50,351 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-19 07:52:50,351 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-19 07:52:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-19 07:52:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-19 07:52:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-19 07:52:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-19 07:52:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-19 07:52:50,352 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-19 07:52:50,352 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-19 07:52:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-19 07:52:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:52:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:52:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-19 07:52:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-19 07:52:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 07:52:50,353 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 07:52:50,353 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-19 07:52:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-19 07:52:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-19 07:52:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-19 07:52:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-19 07:52:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-19 07:52:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-19 07:52:50,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-19 07:52:50,354 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-19 07:52:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-19 07:52:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-19 07:52:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-19 07:52:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-19 07:52:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-19 07:52:50,355 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-19 07:52:50,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-19 07:52:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-11-19 07:52:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-11-19 07:52:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-19 07:52:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-19 07:52:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-19 07:52:50,356 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-19 07:52:50,356 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-19 07:52:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-19 07:52:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:52:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-19 07:52:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-19 07:52:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-19 07:52:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-19 07:52:50,357 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-19 07:52:50,357 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-19 07:52:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-19 07:52:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-19 07:52:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-19 07:52:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-19 07:52:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-19 07:52:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:52:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-19 07:52:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-19 07:52:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-19 07:52:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-19 07:52:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-19 07:52:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-19 07:52:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-19 07:52:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-19 07:52:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-19 07:52:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-19 07:52:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-19 07:52:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-19 07:52:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-19 07:52:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-19 07:52:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-19 07:52:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-19 07:52:53,022 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:52:53,033 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:52:53,395 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-19 07:54:47,448 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-19 07:54:48,082 INFO L276 CfgBuilder]: Performing block encoding