./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6c24879c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.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 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 --- Real Ultimate output --- This is Ultimate 0.2.2-?-6c24879 [2022-07-12 15:32:45,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-12 15:32:45,441 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-12 15:32:45,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-12 15:32:45,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-12 15:32:45,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-12 15:32:45,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-12 15:32:45,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-12 15:32:45,467 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-12 15:32:45,468 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-12 15:32:45,469 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-12 15:32:45,471 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-12 15:32:45,472 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-12 15:32:45,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-12 15:32:45,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-12 15:32:45,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-12 15:32:45,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-12 15:32:45,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-12 15:32:45,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-12 15:32:45,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-12 15:32:45,488 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-12 15:32:45,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-12 15:32:45,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-12 15:32:45,490 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-12 15:32:45,491 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-12 15:32:45,493 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-12 15:32:45,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-12 15:32:45,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-12 15:32:45,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-12 15:32:45,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-12 15:32:45,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-12 15:32:45,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-12 15:32:45,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-12 15:32:45,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-12 15:32:45,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-12 15:32:45,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-12 15:32:45,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-12 15:32:45,502 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-12 15:32:45,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-12 15:32:45,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-12 15:32:45,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-12 15:32:45,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-12 15:32:45,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-12 15:32:45,528 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-12 15:32:45,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-12 15:32:45,532 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-12 15:32:45,532 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-12 15:32:45,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-12 15:32:45,533 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-12 15:32:45,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-12 15:32:45,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-12 15:32:45,534 INFO L138 SettingsManager]: * Use SBE=true [2022-07-12 15:32:45,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-12 15:32:45,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-12 15:32:45,536 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-12 15:32:45,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-12 15:32:45,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-12 15:32:45,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-12 15:32:45,537 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-12 15:32:45,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 15:32:45,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-12 15:32:45,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-12 15:32:45,539 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3151b52776d19e2fb44a194d473cc3c38f1eb2b68210144e38eb8a78a9b4d4f9 [2022-07-12 15:32:45,747 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-12 15:32:45,761 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-12 15:32:45,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-12 15:32:45,764 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-12 15:32:45,765 INFO L275 PluginConnector]: CDTParser initialized [2022-07-12 15:32:45,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-07-12 15:32:45,799 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf3f7fb4b/2f8f68dc5fb147c8bc3d148d42a4ed7d/FLAG2477a2c50 [2022-07-12 15:32:46,466 INFO L306 CDTParser]: Found 1 translation units. [2022-07-12 15:32:46,472 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i [2022-07-12 15:32:46,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf3f7fb4b/2f8f68dc5fb147c8bc3d148d42a4ed7d/FLAG2477a2c50 [2022-07-12 15:32:46,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf3f7fb4b/2f8f68dc5fb147c8bc3d148d42a4ed7d [2022-07-12 15:32:46,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-12 15:32:46,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-12 15:32:46,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-12 15:32:46,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-12 15:32:46,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-12 15:32:46,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 03:32:46" (1/1) ... [2022-07-12 15:32:46,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12dfd259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:46, skipping insertion in model container [2022-07-12 15:32:46,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.07 03:32:46" (1/1) ... [2022-07-12 15:32:46,562 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-12 15:32:46,648 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-12 15:32:48,394 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-07-12 15:32:48,396 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-07-12 15:32:48,397 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-07-12 15:32:48,397 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-07-12 15:32:48,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 15:32:48,465 INFO L203 MainTranslator]: Completed pre-run [2022-07-12 15:32:48,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373299,373312] [2022-07-12 15:32:48,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373446,373459] [2022-07-12 15:32:48,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373585,373598] [2022-07-12 15:32:48,750 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-via-via-rhine.cil.i[373743,373756] [2022-07-12 15:32:48,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-12 15:32:48,900 INFO L208 MainTranslator]: Completed translation [2022-07-12 15:32:48,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48 WrapperNode [2022-07-12 15:32:48,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-12 15:32:48,901 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-12 15:32:48,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-12 15:32:48,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-12 15:32:48,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:48,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,115 INFO L137 Inliner]: procedures = 469, calls = 2629, calls flagged for inlining = 277, calls inlined = 249, statements flattened = 5943 [2022-07-12 15:32:49,116 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-12 15:32:49,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-12 15:32:49,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-12 15:32:49,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-12 15:32:49,123 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-12 15:32:49,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-12 15:32:49,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-12 15:32:49,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-12 15:32:49,395 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.07 03:32:48" (1/1) ... [2022-07-12 15:32:49,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-12 15:32:49,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-12 15:32:49,417 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) [2022-07-12 15:32:49,434 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 [2022-07-12 15:32:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-07-12 15:32:49,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-07-12 15:32:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-12 15:32:49,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-12 15:32:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-07-12 15:32:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-07-12 15:32:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-07-12 15:32:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-07-12 15:32:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-12 15:32:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-12 15:32:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-07-12 15:32:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-07-12 15:32:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2022-07-12 15:32:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2022-07-12 15:32:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-07-12 15:32:49,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-07-12 15:32:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-07-12 15:32:49,453 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-07-12 15:32:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-07-12 15:32:49,453 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-07-12 15:32:49,453 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-07-12 15:32:49,453 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-07-12 15:32:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-07-12 15:32:49,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-07-12 15:32:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2022-07-12 15:32:49,454 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2022-07-12 15:32:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-07-12 15:32:49,454 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-07-12 15:32:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-07-12 15:32:49,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-07-12 15:32:49,454 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2022-07-12 15:32:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2022-07-12 15:32:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-07-12 15:32:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-07-12 15:32:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-12 15:32:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-12 15:32:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-07-12 15:32:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-07-12 15:32:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-07-12 15:32:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-07-12 15:32:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-07-12 15:32:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-07-12 15:32:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-12 15:32:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-12 15:32:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-07-12 15:32:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-07-12 15:32:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-12 15:32:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-07-12 15:32:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-07-12 15:32:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2022-07-12 15:32:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2022-07-12 15:32:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-07-12 15:32:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-07-12 15:32:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-07-12 15:32:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-07-12 15:32:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-07-12 15:32:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-07-12 15:32:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2022-07-12 15:32:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2022-07-12 15:32:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-07-12 15:32:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-07-12 15:32:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-12 15:32:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-12 15:32:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-12 15:32:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2022-07-12 15:32:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2022-07-12 15:32:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-12 15:32:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-07-12 15:32:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-07-12 15:32:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-07-12 15:32:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-07-12 15:32:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-12 15:32:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-12 15:32:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2022-07-12 15:32:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2022-07-12 15:32:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-07-12 15:32:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-07-12 15:32:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-07-12 15:32:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-07-12 15:32:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-07-12 15:32:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-07-12 15:32:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2022-07-12 15:32:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2022-07-12 15:32:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2022-07-12 15:32:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2022-07-12 15:32:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-12 15:32:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-07-12 15:32:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-07-12 15:32:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-07-12 15:32:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-07-12 15:32:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-07-12 15:32:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-07-12 15:32:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-07-12 15:32:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-07-12 15:32:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-12 15:32:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2022-07-12 15:32:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2022-07-12 15:32:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-12 15:32:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-12 15:32:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-07-12 15:32:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-07-12 15:32:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-12 15:32:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-07-12 15:32:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-07-12 15:32:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-07-12 15:32:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 15:32:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-12 15:32:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-07-12 15:32:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-07-12 15:32:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2022-07-12 15:32:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2022-07-12 15:32:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-12 15:32:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-12 15:32:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2022-07-12 15:32:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2022-07-12 15:32:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-07-12 15:32:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-07-12 15:32:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-12 15:32:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-12 15:32:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-07-12 15:32:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-07-12 15:32:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-07-12 15:32:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-07-12 15:32:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-07-12 15:32:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-07-12 15:32:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-07-12 15:32:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-07-12 15:32:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-12 15:32:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-12 15:32:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2022-07-12 15:32:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2022-07-12 15:32:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2022-07-12 15:32:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2022-07-12 15:32:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-07-12 15:32:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-07-12 15:32:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-12 15:32:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-12 15:32:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-07-12 15:32:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-07-12 15:32:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-07-12 15:32:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-07-12 15:32:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-12 15:32:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-12 15:32:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-12 15:32:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-07-12 15:32:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2022-07-12 15:32:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2022-07-12 15:32:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-07-12 15:32:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-07-12 15:32:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-07-12 15:32:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-07-12 15:32:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-07-12 15:32:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-07-12 15:32:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2022-07-12 15:32:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2022-07-12 15:32:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2022-07-12 15:32:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2022-07-12 15:32:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-07-12 15:32:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-07-12 15:32:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2022-07-12 15:32:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2022-07-12 15:32:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-07-12 15:32:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-07-12 15:32:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-07-12 15:32:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-07-12 15:32:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2022-07-12 15:32:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2022-07-12 15:32:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-07-12 15:32:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-07-12 15:32:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-12 15:32:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-12 15:32:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-12 15:32:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-07-12 15:32:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-07-12 15:32:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-07-12 15:32:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-07-12 15:32:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-12 15:32:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2022-07-12 15:32:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2022-07-12 15:32:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-07-12 15:32:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2022-07-12 15:32:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-12 15:32:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2022-07-12 15:32:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2022-07-12 15:32:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2022-07-12 15:32:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2022-07-12 15:32:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-12 15:32:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-07-12 15:32:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-07-12 15:32:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-07-12 15:32:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2022-07-12 15:32:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2022-07-12 15:32:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2022-07-12 15:32:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2022-07-12 15:32:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-07-12 15:32:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-07-12 15:32:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-07-12 15:32:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-07-12 15:32:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-07-12 15:32:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-07-12 15:32:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-07-12 15:32:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-07-12 15:32:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-12 15:32:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-12 15:32:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-12 15:32:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-12 15:32:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-07-12 15:32:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-07-12 15:32:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-07-12 15:32:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-07-12 15:32:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-07-12 15:32:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-07-12 15:32:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2022-07-12 15:32:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2022-07-12 15:32:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2022-07-12 15:32:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2022-07-12 15:32:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-07-12 15:32:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-07-12 15:32:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2022-07-12 15:32:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2022-07-12 15:32:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-12 15:32:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-07-12 15:32:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-07-12 15:32:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-12 15:32:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-12 15:32:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-07-12 15:32:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-07-12 15:32:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-07-12 15:32:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-07-12 15:32:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2022-07-12 15:32:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2022-07-12 15:32:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2022-07-12 15:32:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2022-07-12 15:32:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2022-07-12 15:32:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2022-07-12 15:32:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2022-07-12 15:32:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2022-07-12 15:32:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-07-12 15:32:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-07-12 15:32:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-12 15:32:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-12 15:32:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-12 15:32:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-12 15:32:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-07-12 15:32:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-07-12 15:32:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2022-07-12 15:32:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2022-07-12 15:32:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2022-07-12 15:32:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2022-07-12 15:32:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-07-12 15:32:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-07-12 15:32:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-07-12 15:32:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-07-12 15:32:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-12 15:32:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2022-07-12 15:32:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2022-07-12 15:32:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2022-07-12 15:32:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2022-07-12 15:32:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-07-12 15:32:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-07-12 15:32:50,173 INFO L234 CfgBuilder]: Building ICFG [2022-07-12 15:32:50,175 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-12 15:32:50,296 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;