./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.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 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:19,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:19,331 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:19,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:19,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:19,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:19,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:19,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:19,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:19,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:19,404 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:19,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:19,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:19,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:19,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:19,412 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:19,413 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:19,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:19,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:19,419 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:19,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:19,421 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:19,422 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:19,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:19,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:19,428 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:19,428 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:19,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:19,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:19,430 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:19,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:19,431 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:19,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:19,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:19,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:19,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:19,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:19,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:19,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:19,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:19,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:19,438 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:10:19,463 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:19,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:19,464 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:19,464 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:19,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:19,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:19,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:19,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:19,466 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:19,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:19,467 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:19,468 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:19,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:19,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:19,468 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:19,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:19,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:19,469 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:19,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:19,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:19,469 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:10:19,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:10:19,469 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:19,470 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:19,470 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:19,470 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:19,470 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 [2021-12-15 13:10:19,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:19,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:19,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:19,702 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:19,704 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:19,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2021-12-15 13:10:19,748 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c627a6d43/f7ed641cf10447c0919529dd91d8f091/FLAG7bf67eeb7 [2021-12-15 13:10:20,493 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:20,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2021-12-15 13:10:20,549 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c627a6d43/f7ed641cf10447c0919529dd91d8f091/FLAG7bf67eeb7 [2021-12-15 13:10:20,739 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c627a6d43/f7ed641cf10447c0919529dd91d8f091 [2021-12-15 13:10:20,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:20,742 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:20,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:20,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:20,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:20,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:20" (1/1) ... [2021-12-15 13:10:20,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae76414 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:20, skipping insertion in model container [2021-12-15 13:10:20,749 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:20" (1/1) ... [2021-12-15 13:10:20,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:20,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:21,665 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2021-12-15 13:10:23,461 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:23,511 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:23,574 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2021-12-15 13:10:23,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:24,030 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:24,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24 WrapperNode [2021-12-15 13:10:24,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:24,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:24,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:24,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:24,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,425 INFO L137 Inliner]: procedures = 464, calls = 4799, calls flagged for inlining = 260, calls inlined = 254, statements flattened = 9636 [2021-12-15 13:10:24,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:24,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:24,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:24,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:24,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,606 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,699 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:24,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:24,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:24,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:24,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:24" (1/1) ... [2021-12-15 13:10:24,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:24,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:24,812 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) [2021-12-15 13:10:24,841 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 [2021-12-15 13:10:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:10:24,856 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:10:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-12-15 13:10:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-12-15 13:10:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2021-12-15 13:10:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2021-12-15 13:10:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:10:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:10:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2021-12-15 13:10:24,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2021-12-15 13:10:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2021-12-15 13:10:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2021-12-15 13:10:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2021-12-15 13:10:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2021-12-15 13:10:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:10:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:10:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_request_timer [2021-12-15 13:10:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_request_timer [2021-12-15 13:10:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2021-12-15 13:10:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2021-12-15 13:10:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:10:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:10:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reinit_task [2021-12-15 13:10:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reinit_task [2021-12-15 13:10:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2021-12-15 13:10:24,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2021-12-15 13:10:24,859 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_plus_minus [2021-12-15 13:10:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_plus_minus [2021-12-15 13:10:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2021-12-15 13:10:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2021-12-15 13:10:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:10:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:10:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:10:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:10:24,860 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_asic_down [2021-12-15 13:10:24,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_asic_down [2021-12-15 13:10:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:10:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:10:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2021-12-15 13:10:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2021-12-15 13:10:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_rxbufsize [2021-12-15 13:10:24,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_rxbufsize [2021-12-15 13:10:24,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:10:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:10:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2021-12-15 13:10:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2021-12-15 13:10:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:10:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:10:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:10:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:10:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:10:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2021-12-15 13:10:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2021-12-15 13:10:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:24,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:10:24,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:10:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2021-12-15 13:10:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2021-12-15 13:10:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:10:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:10:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:10:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:10:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:10:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:10:24,865 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2021-12-15 13:10:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2021-12-15 13:10:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:10:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:10:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:10:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2021-12-15 13:10:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2021-12-15 13:10:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:10:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2021-12-15 13:10:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2021-12-15 13:10:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:10:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:10:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_get_sync_12 [2021-12-15 13:10:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_get_sync_12 [2021-12-15 13:10:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2021-12-15 13:10:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2021-12-15 13:10:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2021-12-15 13:10:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2021-12-15 13:10:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:10:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:10:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2021-12-15 13:10:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2021-12-15 13:10:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2021-12-15 13:10:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2021-12-15 13:10:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:10:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:10:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:10:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:10:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:10:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:10:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2021-12-15 13:10:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2021-12-15 13:10:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:10:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:10:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reset_task [2021-12-15 13:10:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reset_task [2021-12-15 13:10:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2021-12-15 13:10:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2021-12-15 13:10:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:10:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:10:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rw_cpluscmd [2021-12-15 13:10:24,873 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rw_cpluscmd [2021-12-15 13:10:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_schedule_work [2021-12-15 13:10:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_schedule_work [2021-12-15 13:10:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:10:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:10:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:10:24,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:10:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_put_noidle_14 [2021-12-15 13:10:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_put_noidle_14 [2021-12-15 13:10:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:10:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:10:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write [2021-12-15 13:10:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write [2021-12-15 13:10:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:10:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:10:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:10:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-12-15 13:10:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats [2021-12-15 13:10:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2021-12-15 13:10:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:10:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:10:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:10:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2021-12-15 13:10:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2021-12-15 13:10:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2021-12-15 13:10:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2021-12-15 13:10:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:10:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:10:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:10:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:10:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:10:24,884 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:10:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:10:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:10:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2021-12-15 13:10:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:10:24,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:24,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:10:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2021-12-15 13:10:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:10:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:10:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:10:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_open [2021-12-15 13:10:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_open [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2021-12-15 13:10:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:10:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:10:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:10:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:10:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_remove_one [2021-12-15 13:10:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_remove_one [2021-12-15 13:10:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_suspend [2021-12-15 13:10:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_suspend [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_one [2021-12-15 13:10:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_one [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:10:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-12-15 13:10:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:10:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2021-12-15 13:10:24,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2021-12-15 13:10:24,889 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:10:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:10:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:10:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-12-15 13:10:24,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-12-15 13:10:24,890 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2021-12-15 13:10:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2021-12-15 13:10:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2021-12-15 13:10:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2021-12-15 13:10:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_vlan_rx_register [2021-12-15 13:10:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_vlan_rx_register [2021-12-15 13:10:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:10:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:10:24,891 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:10:24,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:10:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_irq_mask_and_ack [2021-12-15 13:10:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_irq_mask_and_ack [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2021-12-15 13:10:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:24,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:24,892 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2021-12-15 13:10:24,893 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2021-12-15 13:10:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_4 [2021-12-15 13:10:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_4 [2021-12-15 13:10:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:10:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:10:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2021-12-15 13:10:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2021-12-15 13:10:24,896 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2021-12-15 13:10:24,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2021-12-15 13:10:24,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_patch [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_patch [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:10:24,899 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:10:24,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_resume [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_resume [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_wait_for_quiescence [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_wait_for_quiescence [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:24,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2021-12-15 13:10:24,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_fill [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_fill [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_interrupt [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_interrupt [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2021-12-15 13:10:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2021-12-15 13:10:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:10:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:10:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:10:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2021-12-15 13:10:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2021-12-15 13:10:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:10:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:10:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2021-12-15 13:10:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2021-12-15 13:10:25,695 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:25,697 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:28,112 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:28,116 INFO L158 Benchmark]: Toolchain (without parser) took 7372.70ms. Allocated memory was 125.8MB in the beginning and 461.4MB in the end (delta: 335.5MB). Free memory was 84.3MB in the beginning and 277.1MB in the end (delta: -192.8MB). Peak memory consumption was 188.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:28,116 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:28,117 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3286.78ms. Allocated memory was 125.8MB in the beginning and 272.6MB in the end (delta: 146.8MB). Free memory was 83.9MB in the beginning and 122.8MB in the end (delta: -38.9MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:28,117 INFO L158 Benchmark]: Boogie Procedure Inliner took 393.01ms. Allocated memory is still 272.6MB. Free memory was 122.8MB in the beginning and 151.3MB in the end (delta: -28.5MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. [2021-12-15 13:10:28,117 INFO L158 Benchmark]: Boogie Preprocessor took 273.57ms. Allocated memory is still 272.6MB. Free memory was 151.3MB in the beginning and 88.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:28,118 INFO L158 Benchmark]: RCFGBuilder took 3414.31ms. Allocated memory was 272.6MB in the beginning and 461.4MB in the end (delta: 188.7MB). Free memory was 88.4MB in the beginning and 277.1MB in the end (delta: -188.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:28,120 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 125.8MB. Free memory is still 83.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3286.78ms. Allocated memory was 125.8MB in the beginning and 272.6MB in the end (delta: 146.8MB). Free memory was 83.9MB in the beginning and 122.8MB in the end (delta: -38.9MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 393.01ms. Allocated memory is still 272.6MB. Free memory was 122.8MB in the beginning and 151.3MB in the end (delta: -28.5MB). Peak memory consumption was 43.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 273.57ms. Allocated memory is still 272.6MB. Free memory was 151.3MB in the beginning and 88.4MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3414.31ms. Allocated memory was 272.6MB in the beginning and 461.4MB in the end (delta: 188.7MB). Free memory was 88.4MB in the beginning and 277.1MB in the end (delta: -188.7MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:10:28,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:10:29,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:10:29,906 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:10:29,940 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:10:29,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:10:29,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:10:29,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:10:29,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:10:29,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:10:29,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:10:29,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:10:29,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:10:29,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:10:29,959 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:10:29,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:10:29,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:10:29,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:10:29,964 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:10:29,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:10:29,970 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:10:29,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:10:29,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:10:29,972 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:10:29,973 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:10:29,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:10:29,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:10:29,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:10:29,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:10:29,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:10:29,980 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:10:29,981 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:10:29,981 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:10:29,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:10:29,983 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:10:29,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:10:29,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:10:29,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:10:29,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:10:29,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:10:29,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:10:29,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:10:29,987 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:10:30,014 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:10:30,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:10:30,016 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:10:30,016 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:10:30,017 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:10:30,017 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:10:30,018 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:10:30,018 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:10:30,018 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:10:30,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:10:30,019 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:10:30,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:10:30,020 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:30,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:10:30,021 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:10:30,022 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:10:30,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:10:30,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:10:30,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:10:30,022 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 [2021-12-15 13:10:30,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:10:30,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:10:30,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:10:30,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:10:30,317 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:10:30,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2021-12-15 13:10:30,354 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fe2b302c/cbf842edfeac4d2f861d2f3f9bda2f35/FLAG863ff252e [2021-12-15 13:10:31,013 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:10:31,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2021-12-15 13:10:31,054 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fe2b302c/cbf842edfeac4d2f861d2f3f9bda2f35/FLAG863ff252e [2021-12-15 13:10:31,399 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3fe2b302c/cbf842edfeac4d2f861d2f3f9bda2f35 [2021-12-15 13:10:31,401 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:10:31,402 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:10:31,405 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:31,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:10:31,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:10:31,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:31" (1/1) ... [2021-12-15 13:10:31,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4adc3acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:31, skipping insertion in model container [2021-12-15 13:10:31,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:10:31" (1/1) ... [2021-12-15 13:10:31,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:10:31,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:32,336 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2021-12-15 13:10:34,090 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:34,148 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:10:34,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:10:34,274 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2021-12-15 13:10:34,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:34,494 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:10:34,543 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-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2021-12-15 13:10:34,940 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:10:35,067 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:10:35,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35 WrapperNode [2021-12-15 13:10:35,068 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:10:35,069 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:35,069 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:10:35,069 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:10:35,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,388 INFO L137 Inliner]: procedures = 479, calls = 4791, calls flagged for inlining = 262, calls inlined = 256, statements flattened = 9410 [2021-12-15 13:10:35,389 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:10:35,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:10:35,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:10:35,390 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:10:35,396 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,434 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,435 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,658 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:10:35,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:10:35,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:10:35,714 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:10:35,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:10:35" (1/1) ... [2021-12-15 13:10:35,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:10:35,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:10:35,737 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) [2021-12-15 13:10:35,755 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 [2021-12-15 13:10:35,770 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:10:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:10:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-12-15 13:10:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-12-15 13:10:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2021-12-15 13:10:35,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2021-12-15 13:10:35,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:10:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:10:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2021-12-15 13:10:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2021-12-15 13:10:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2021-12-15 13:10:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2021-12-15 13:10:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2021-12-15 13:10:35,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2021-12-15 13:10:35,772 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:10:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:10:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:10:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:10:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_request_timer [2021-12-15 13:10:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_request_timer [2021-12-15 13:10:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2021-12-15 13:10:35,773 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2021-12-15 13:10:35,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:10:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:10:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reinit_task [2021-12-15 13:10:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reinit_task [2021-12-15 13:10:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2021-12-15 13:10:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2021-12-15 13:10:35,774 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_plus_minus [2021-12-15 13:10:35,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_plus_minus [2021-12-15 13:10:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2021-12-15 13:10:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2021-12-15 13:10:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:10:35,775 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:10:35,775 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:10:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:10:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_asic_down [2021-12-15 13:10:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_asic_down [2021-12-15 13:10:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:10:35,776 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:10:35,776 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2021-12-15 13:10:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2021-12-15 13:10:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_rxbufsize [2021-12-15 13:10:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_rxbufsize [2021-12-15 13:10:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:10:35,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:10:35,777 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2021-12-15 13:10:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2021-12-15 13:10:35,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:10:35,778 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:10:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:10:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:10:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-12-15 13:10:35,779 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2021-12-15 13:10:35,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2021-12-15 13:10:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:10:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:10:35,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:10:35,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:10:35,781 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2021-12-15 13:10:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2021-12-15 13:10:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:10:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:10:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:10:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-12-15 13:10:35,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-12-15 13:10:35,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:10:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:10:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:10:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:10:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:10:35,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:10:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2021-12-15 13:10:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2021-12-15 13:10:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:10:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:10:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2021-12-15 13:10:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2021-12-15 13:10:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2021-12-15 13:10:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2021-12-15 13:10:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:10:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:10:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2021-12-15 13:10:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2021-12-15 13:10:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:10:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:10:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_get_sync_12 [2021-12-15 13:10:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_get_sync_12 [2021-12-15 13:10:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2021-12-15 13:10:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2021-12-15 13:10:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:10:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:10:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2021-12-15 13:10:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2021-12-15 13:10:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:10:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:10:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2021-12-15 13:10:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2021-12-15 13:10:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2021-12-15 13:10:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2021-12-15 13:10:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:10:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:10:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:10:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:10:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-12-15 13:10:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-12-15 13:10:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2021-12-15 13:10:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2021-12-15 13:10:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:10:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:10:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reset_task [2021-12-15 13:10:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reset_task [2021-12-15 13:10:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:10:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2021-12-15 13:10:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2021-12-15 13:10:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:10:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:10:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:10:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rw_cpluscmd [2021-12-15 13:10:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rw_cpluscmd [2021-12-15 13:10:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:10:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_schedule_work [2021-12-15 13:10:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_schedule_work [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:10:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:10:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:10:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:10:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:10:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:10:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_put_noidle_14 [2021-12-15 13:10:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_put_noidle_14 [2021-12-15 13:10:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write [2021-12-15 13:10:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write [2021-12-15 13:10:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:10:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:10:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:10:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:10:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2021-12-15 13:10:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2021-12-15 13:10:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats [2021-12-15 13:10:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats [2021-12-15 13:10:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2021-12-15 13:10:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2021-12-15 13:10:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:10:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:10:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:10:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:10:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2021-12-15 13:10:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2021-12-15 13:10:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2021-12-15 13:10:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2021-12-15 13:10:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:10:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:10:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:10:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:10:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:10:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:10:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:10:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:10:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:10:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:10:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:10:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2021-12-15 13:10:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2021-12-15 13:10:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:10:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:10:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:10:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:10:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:10:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:10:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:10:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2021-12-15 13:10:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2021-12-15 13:10:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:10:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:10:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:10:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:10:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_open [2021-12-15 13:10:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_open [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2021-12-15 13:10:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:10:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:10:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:10:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:10:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:10:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:10:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_UINT [2021-12-15 13:10:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_UINT [2021-12-15 13:10:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:10:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:10:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:10:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:10:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_remove_one [2021-12-15 13:10:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_remove_one [2021-12-15 13:10:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:10:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:10:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:10:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:10:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_one [2021-12-15 13:10:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_one [2021-12-15 13:10:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:10:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:10:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2021-12-15 13:10:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2021-12-15 13:10:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:10:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:10:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2021-12-15 13:10:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2021-12-15 13:10:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:10:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:10:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:10:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:10:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:10:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:10:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:10:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-12-15 13:10:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2021-12-15 13:10:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2021-12-15 13:10:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2021-12-15 13:10:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_vlan_rx_register [2021-12-15 13:10:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_vlan_rx_register [2021-12-15 13:10:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:10:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:10:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:10:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:10:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:10:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:10:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:10:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:10:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:10:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_irq_mask_and_ack [2021-12-15 13:10:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_irq_mask_and_ack [2021-12-15 13:10:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2021-12-15 13:10:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2021-12-15 13:10:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:10:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:10:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2021-12-15 13:10:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2021-12-15 13:10:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_4 [2021-12-15 13:10:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_4 [2021-12-15 13:10:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:10:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:10:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2021-12-15 13:10:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2021-12-15 13:10:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2021-12-15 13:10:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2021-12-15 13:10:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:10:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:10:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:10:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:10:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:10:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:10:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_patch [2021-12-15 13:10:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_patch [2021-12-15 13:10:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2021-12-15 13:10:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2021-12-15 13:10:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2021-12-15 13:10:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2021-12-15 13:10:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:10:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:10:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:10:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:10:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2021-12-15 13:10:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:10:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2021-12-15 13:10:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2021-12-15 13:10:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:10:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:10:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:10:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:10:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_wait_for_quiescence [2021-12-15 13:10:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_wait_for_quiescence [2021-12-15 13:10:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:10:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:10:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-12-15 13:10:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2021-12-15 13:10:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2021-12-15 13:10:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2021-12-15 13:10:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2021-12-15 13:10:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2021-12-15 13:10:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:10:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:10:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2021-12-15 13:10:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2021-12-15 13:10:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_fill [2021-12-15 13:10:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_fill [2021-12-15 13:10:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2021-12-15 13:10:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2021-12-15 13:10:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:10:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:10:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2021-12-15 13:10:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2021-12-15 13:10:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2021-12-15 13:10:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2021-12-15 13:10:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2021-12-15 13:10:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2021-12-15 13:10:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring [2021-12-15 13:10:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring [2021-12-15 13:10:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2021-12-15 13:10:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2021-12-15 13:10:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2021-12-15 13:10:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2021-12-15 13:10:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2021-12-15 13:10:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2021-12-15 13:10:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:10:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:10:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_interrupt [2021-12-15 13:10:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_interrupt [2021-12-15 13:10:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:10:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:10:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2021-12-15 13:10:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2021-12-15 13:10:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:10:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:10:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2021-12-15 13:10:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2021-12-15 13:10:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:10:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:10:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2021-12-15 13:10:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2021-12-15 13:10:36,701 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:10:36,704 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:10:42,394 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:10:42,399 INFO L158 Benchmark]: Toolchain (without parser) took 10996.05ms. Allocated memory was 58.7MB in the beginning and 362.8MB in the end (delta: 304.1MB). Free memory was 33.2MB in the beginning and 217.4MB in the end (delta: -184.2MB). Peak memory consumption was 243.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:42,399 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:10:42,400 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3663.68ms. Allocated memory was 58.7MB in the beginning and 247.5MB in the end (delta: 188.7MB). Free memory was 33.0MB in the beginning and 102.3MB in the end (delta: -69.3MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2021-12-15 13:10:42,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 320.28ms. Allocated memory was 247.5MB in the beginning and 362.8MB in the end (delta: 115.3MB). Free memory was 102.3MB in the beginning and 248.7MB in the end (delta: -146.3MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2021-12-15 13:10:42,400 INFO L158 Benchmark]: Boogie Preprocessor took 322.13ms. Allocated memory is still 362.8MB. Free memory was 247.6MB in the beginning and 180.5MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-12-15 13:10:42,403 INFO L158 Benchmark]: RCFGBuilder took 6684.97ms. Allocated memory is still 362.8MB. Free memory was 180.5MB in the beginning and 217.4MB in the end (delta: -36.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2021-12-15 13:10:42,405 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 58.7MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3663.68ms. Allocated memory was 58.7MB in the beginning and 247.5MB in the end (delta: 188.7MB). Free memory was 33.0MB in the beginning and 102.3MB in the end (delta: -69.3MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 320.28ms. Allocated memory was 247.5MB in the beginning and 362.8MB in the end (delta: 115.3MB). Free memory was 102.3MB in the beginning and 248.7MB in the end (delta: -146.3MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 322.13ms. Allocated memory is still 362.8MB. Free memory was 247.6MB in the beginning and 180.5MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 6684.97ms. Allocated memory is still 362.8MB. Free memory was 180.5MB in the beginning and 217.4MB in the end (delta: -36.9MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:10:42,492 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable