./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 15:52:51,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:52:51,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:52:51,353 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:52:51,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:52:51,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:52:51,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:52:51,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:52:51,363 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:52:51,363 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:52:51,364 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:52:51,365 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:52:51,365 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:52:51,366 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:52:51,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:52:51,367 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:52:51,368 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:52:51,368 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:52:51,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:52:51,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:52:51,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:52:51,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:52:51,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:52:51,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:52:51,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:52:51,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:52:51,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:52:51,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:52:51,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:52:51,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:52:51,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:52:51,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:52:51,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:52:51,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:52:51,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:52:51,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:52:51,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:52:51,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:52:51,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:52:51,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:52:51,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:52:51,393 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:52:51,411 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:52:51,412 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:52:51,412 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:52:51,412 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:52:51,413 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:52:51,413 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:52:51,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:52:51,414 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:52:51,414 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:52:51,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:52:51,414 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:52:51,415 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:52:51,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:52:51,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:52:51,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:52:51,416 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:52:51,416 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:52:51,416 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:52:51,417 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:52:51,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:52:51,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:52:51,418 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:52:51,418 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:52:51,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:52:51,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:52:51,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 [2021-12-22 15:52:51,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:52:51,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:52:51,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:52:51,671 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:52:51,673 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:52:51,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2021-12-22 15:52:51,747 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ef6fa28/a6ba36cd27de447f905aaa6459408166/FLAG33471e8db [2021-12-22 15:52:52,386 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:52:52,386 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2021-12-22 15:52:52,436 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ef6fa28/a6ba36cd27de447f905aaa6459408166/FLAG33471e8db [2021-12-22 15:52:52,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ef6fa28/a6ba36cd27de447f905aaa6459408166 [2021-12-22 15:52:52,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:52:52,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:52:52,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:52:52,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:52:52,529 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:52:52,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:52:52" (1/1) ... [2021-12-22 15:52:52,531 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2de10ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:52, skipping insertion in model container [2021-12-22 15:52:52,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:52:52" (1/1) ... [2021-12-22 15:52:52,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:52:52,625 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:52:54,874 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2021-12-22 15:52:54,887 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2021-12-22 15:52:54,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2021-12-22 15:52:54,888 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2021-12-22 15:52:54,906 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:52:54,947 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:52:55,245 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2021-12-22 15:52:55,246 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2021-12-22 15:52:55,246 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2021-12-22 15:52:55,247 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2021-12-22 15:52:55,252 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:52:55,437 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:52:55,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55 WrapperNode [2021-12-22 15:52:55,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:52:55,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:52:55,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:52:55,439 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:52:55,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,678 INFO L137 Inliner]: procedures = 502, calls = 2414, calls flagged for inlining = 253, calls inlined = 226, statements flattened = 5408 [2021-12-22 15:52:55,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:52:55,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:52:55,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:52:55,681 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:52:55,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,719 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,720 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:52:55,936 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:52:55,937 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:52:55,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:52:55,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:52:55" (1/1) ... [2021-12-22 15:52:55,944 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:52:55,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:52:55,977 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-22 15:52:56,003 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-22 15:52:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-22 15:52:56,021 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-22 15:52:56,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:52:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:52:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-22 15:52:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-22 15:52:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr [2021-12-22 15:52:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr [2021-12-22 15:52:56,022 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-22 15:52:56,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-22 15:52:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:52:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:52:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_interrupt [2021-12-22 15:52:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_interrupt [2021-12-22 15:52:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 15:52:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 15:52:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_rx_refill [2021-12-22 15:52:56,023 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_rx_refill [2021-12-22 15:52:56,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:52:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:52:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-22 15:52:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-22 15:52:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 15:52:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 15:52:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:52:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:52:56,024 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_poll_controller [2021-12-22 15:52:56,024 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_poll_controller [2021-12-22 15:52:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-22 15:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-22 15:52:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_mac_addr [2021-12-22 15:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_mac_addr [2021-12-22 15:52:56,025 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-22 15:52:56,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-22 15:52:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_tx_timeout [2021-12-22 15:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_tx_timeout [2021-12-22 15:52:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-22 15:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-22 15:52:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:52:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:52:56,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:52:56,026 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2021-12-22 15:52:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2021-12-22 15:52:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:52:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 15:52:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 15:52:56,027 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 15:52:56,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 15:52:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:52:56,028 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:52:56,028 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr_and_size [2021-12-22 15:52:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr_and_size [2021-12-22 15:52:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:52:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 15:52:56,029 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 15:52:56,029 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_probe [2021-12-22 15:52:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_probe [2021-12-22 15:52:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:52:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-22 15:52:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-22 15:52:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:52:56,030 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_len [2021-12-22 15:52:56,030 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_len [2021-12-22 15:52:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 15:52:56,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 15:52:56,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:52:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:52:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-22 15:52:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-22 15:52:56,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-22 15:52:56,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-22 15:52:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_suspend [2021-12-22 15:52:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_suspend [2021-12-22 15:52:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-22 15:52:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-22 15:52:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_open [2021-12-22 15:52:56,033 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_open [2021-12-22 15:52:56,033 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_len [2021-12-22 15:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_len [2021-12-22 15:52:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-22 15:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-22 15:52:56,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:52:56,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:52:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:52:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-22 15:52:56,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-22 15:52:56,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-22 15:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-22 15:52:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-22 15:52:56,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-22 15:52:56,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:52:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_pmt [2021-12-22 15:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_pmt [2021-12-22 15:52:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 15:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 15:52:56,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-22 15:52:56,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-22 15:52:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:52:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_free_tx_skbufs [2021-12-22 15:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_free_tx_skbufs [2021-12-22 15:52:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:52:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:52:56,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:52:56,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:52:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2021-12-22 15:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2021-12-22 15:52:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 15:52:56,039 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 15:52:56,039 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-22 15:52:56,040 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-22 15:52:56,040 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:52:56,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-22 15:52:56,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-22 15:52:56,043 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-22 15:52:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-22 15:52:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 15:52:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:52:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:52:56,047 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_disable [2021-12-22 15:52:56,047 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_disable [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure desc_init_tx_desc [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_init_tx_desc [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-22 15:52:56,048 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-22 15:52:56,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-22 15:52:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:52:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:52:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-22 15:52:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-22 15:52:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-22 15:52:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-22 15:52:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-22 15:52:56,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-22 15:52:56,049 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_enable [2021-12-22 15:52:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_enable [2021-12-22 15:52:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-22 15:52:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-22 15:52:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-22 15:52:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-22 15:52:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:52:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_stop [2021-12-22 15:52:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_stop [2021-12-22 15:52:56,050 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_tx_owner [2021-12-22 15:52:56,050 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_tx_owner [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 15:52:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2021-12-22 15:52:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 15:52:56,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 15:52:56,051 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-22 15:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-22 15:52:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 15:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 15:52:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-22 15:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-22 15:52:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-22 15:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-22 15:52:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-22 15:52:56,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-22 15:52:56,052 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_flow_ctrl [2021-12-22 15:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_flow_ctrl [2021-12-22 15:52:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-22 15:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-22 15:52:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_resume [2021-12-22 15:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_resume [2021-12-22 15:52:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-22 15:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-22 15:52:56,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-22 15:52:56,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-22 15:52:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 15:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 15:52:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-22 15:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-22 15:52:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_fs [2021-12-22 15:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_fs [2021-12-22 15:52:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:52:56,054 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_rx_mode [2021-12-22 15:52:56,054 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_rx_mode [2021-12-22 15:52:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-22 15:52:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-22 15:52:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:52:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:52:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:52:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:52:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:52:56,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-22 15:52:56,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-22 15:52:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 15:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 15:52:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 15:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 15:52:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-22 15:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-22 15:52:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2021-12-22 15:52:56,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2021-12-22 15:52:56,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-22 15:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-22 15:52:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-22 15:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-22 15:52:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:52:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2021-12-22 15:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2021-12-22 15:52:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-22 15:52:56,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-22 15:52:56,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:52:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-22 15:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-22 15:52:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-22 15:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-22 15:52:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_remove [2021-12-22 15:52:56,058 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_remove [2021-12-22 15:52:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:52:56,058 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_addr [2021-12-22 15:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_addr [2021-12-22 15:52:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-22 15:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-22 15:52:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2021-12-22 15:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2021-12-22 15:52:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-22 15:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-22 15:52:56,059 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_ls [2021-12-22 15:52:56,059 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_ls [2021-12-22 15:52:56,669 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:52:56,673 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:52:57,018 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;