./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:28,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:28,607 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:28,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:28,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:28,699 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:28,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:28,708 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:28,711 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:28,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:28,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:28,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:28,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:28,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:28,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:28,725 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:28,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:28,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:28,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:28,735 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:28,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:28,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:28,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:28,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:28,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:28,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:28,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:28,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:28,749 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:28,750 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:28,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:28,751 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:28,753 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:28,754 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:28,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:28,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:28,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:28,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:28,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:28,757 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:28,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:28,759 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:25:28,817 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:28,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:28,818 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:28,819 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:28,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:28,820 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:28,836 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:28,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:28,837 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:28,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:28,838 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:25:28,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:28,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:28,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:28,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:28,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:28,839 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:28,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:28,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:28,840 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:28,840 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:28,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:28,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:28,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:28,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:28,841 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:25:28,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:25:28,843 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:28,843 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:28,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:28,843 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:28,843 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 [2021-12-15 13:25:29,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:29,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:29,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:29,171 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:29,172 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:29,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:25:29,248 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25677eb30/324908cf97ed4400892943437bab5a03/FLAGb7b4b11fd [2021-12-15 13:25:30,091 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:30,093 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:25:30,170 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25677eb30/324908cf97ed4400892943437bab5a03/FLAGb7b4b11fd [2021-12-15 13:25:30,564 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25677eb30/324908cf97ed4400892943437bab5a03 [2021-12-15 13:25:30,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:30,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:30,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:30,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:30,573 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:30,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:30" (1/1) ... [2021-12-15 13:25:30,575 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79d9e14b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:30, skipping insertion in model container [2021-12-15 13:25:30,575 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:30" (1/1) ... [2021-12-15 13:25:30,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:30,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:35,410 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2021-12-15 13:25:35,413 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2021-12-15 13:25:35,453 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:35,496 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:36,077 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2021-12-15 13:25:36,078 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2021-12-15 13:25:36,082 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:36,356 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:36,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36 WrapperNode [2021-12-15 13:25:36,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:36,375 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:36,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:36,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:36,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:36,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,056 INFO L137 Inliner]: procedures = 543, calls = 4199, calls flagged for inlining = 248, calls inlined = 232, statements flattened = 8662 [2021-12-15 13:25:37,057 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:37,058 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:37,058 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:37,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:37,065 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,391 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,628 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:37,629 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:37,630 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:37,630 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:37,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:36" (1/1) ... [2021-12-15 13:25:37,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:37,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:37,696 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 13:25:37,724 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 13:25:37,737 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:25:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:25:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:25:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:25:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:37,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:25:37,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:25:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:25:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:25:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:25:37,739 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:25:37,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:25:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:25:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:25:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:25:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:25:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:25:37,740 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:25:37,740 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:25:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:25:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:25:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:25:37,741 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:25:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:25:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:25:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:25:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:25:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:25:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:25:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:25:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:25:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:25:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:25:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:25:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:25:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:25:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:25:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:25:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:25:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:25:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:25:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:25:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:25:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:25:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:37,753 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:25:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:25:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:25:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:25:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:25:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:25:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:25:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:25:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:25:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:25:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:25:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:25:37,764 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:25:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:25:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:25:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:25:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:25:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:25:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:25:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:25:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:25:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:25:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:25:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:37,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:37,767 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:25:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:25:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:37,768 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:25:37,768 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:25:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:25:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:25:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:25:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:25:37,769 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:25:37,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:25:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:25:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:25:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:37,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:37,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:25:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:25:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:25:37,771 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:25:37,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:37,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:37,772 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:25:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:25:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:25:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:25:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:25:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:25:37,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:37,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:25:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:25:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:25:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:25:37,774 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:25:37,774 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:25:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:37,775 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:25:37,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:25:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:25:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:25:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:37,776 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:25:37,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:25:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:25:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:25:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:25:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:25:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:37,777 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:25:37,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:25:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:25:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:25:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:25:37,778 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:25:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:37,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:25:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:25:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:25:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:25:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:25:37,779 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:25:37,779 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:25:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:25:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:25:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:25:37,780 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:25:37,780 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:25:37,781 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:25:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:25:37,781 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:25:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:25:37,781 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:25:37,781 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:25:37,781 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:25:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:25:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:25:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:25:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:25:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:25:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:25:37,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:25:37,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:25:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:25:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:25:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:25:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:25:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:25:37,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:25:37,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:25:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2021-12-15 13:25:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2021-12-15 13:25:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:25:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:25:37,784 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:25:37,784 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:25:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:25:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:25:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:25:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:25:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:25:37,785 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:25:37,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:25:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:25:37,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:25:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:25:37,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:37,786 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:25:37,786 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:25:37,786 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:25:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:25:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:25:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:25:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:25:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:25:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:25:37,787 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:25:37,787 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:25:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:25:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:25:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:25:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:25:37,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:25:37,788 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:25:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:25:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:25:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:25:37,789 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:25:37,789 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:25:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:25:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:25:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:25:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:25:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:25:37,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:25:37,790 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:25:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:25:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:37,791 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:25:37,791 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:25:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:25:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:25:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2021-12-15 13:25:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2021-12-15 13:25:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:25:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:25:37,792 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:25:37,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:25:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:25:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:25:37,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:25:37,793 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:25:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:25:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2021-12-15 13:25:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2021-12-15 13:25:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:25:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:25:37,794 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:25:37,794 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:25:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:25:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:25:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:25:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:25:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:37,795 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:25:37,795 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:25:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:25:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:25:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:25:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:25:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:25:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:25:37,796 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:25:37,796 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:25:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:25:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:25:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:25:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:25:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:25:37,797 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:25:37,797 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2021-12-15 13:25:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2021-12-15 13:25:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:25:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:25:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:25:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:25:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:25:37,798 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:25:37,798 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:25:37,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:25:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:25:37,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:37,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:37,855 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:25:39,344 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:39,350 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:39,681 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:39,686 INFO L158 Benchmark]: Toolchain (without parser) took 9117.74ms. Allocated memory was 96.5MB in the beginning and 457.2MB in the end (delta: 360.7MB). Free memory was 67.1MB in the beginning and 296.3MB in the end (delta: -229.3MB). Peak memory consumption was 150.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:39,687 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 50.3MB in the beginning and 50.2MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:39,688 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5791.87ms. Allocated memory was 96.5MB in the beginning and 228.6MB in the end (delta: 132.1MB). Free memory was 67.1MB in the beginning and 128.8MB in the end (delta: -61.7MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:39,688 INFO L158 Benchmark]: Boogie Procedure Inliner took 681.60ms. Allocated memory is still 228.6MB. Free memory was 128.8MB in the beginning and 114.2MB in the end (delta: 14.6MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2021-12-15 13:25:39,689 INFO L158 Benchmark]: Boogie Preprocessor took 571.06ms. Allocated memory is still 228.6MB. Free memory was 114.2MB in the beginning and 86.6MB in the end (delta: 27.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2021-12-15 13:25:39,689 INFO L158 Benchmark]: RCFGBuilder took 2055.32ms. Allocated memory was 228.6MB in the beginning and 457.2MB in the end (delta: 228.6MB). Free memory was 86.6MB in the beginning and 296.3MB in the end (delta: -209.8MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-12-15 13:25:39,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 50.3MB in the beginning and 50.2MB in the end (delta: 26.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5791.87ms. Allocated memory was 96.5MB in the beginning and 228.6MB in the end (delta: 132.1MB). Free memory was 67.1MB in the beginning and 128.8MB in the end (delta: -61.7MB). Peak memory consumption was 114.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 681.60ms. Allocated memory is still 228.6MB. Free memory was 128.8MB in the beginning and 114.2MB in the end (delta: 14.6MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 571.06ms. Allocated memory is still 228.6MB. Free memory was 114.2MB in the beginning and 86.6MB in the end (delta: 27.6MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2055.32ms. Allocated memory was 228.6MB in the beginning and 457.2MB in the end (delta: 228.6MB). Free memory was 86.6MB in the beginning and 296.3MB in the end (delta: -209.8MB). Peak memory consumption was 39.8MB. 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 13:25:39,745 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-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.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 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:41,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:41,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:42,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:42,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:42,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:42,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:42,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:42,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:42,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:42,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:42,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:42,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:42,056 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:42,058 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:42,060 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:42,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:42,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:42,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:42,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:42,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:42,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:42,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:42,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:42,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:42,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:42,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:42,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:42,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:42,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:42,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:42,098 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:42,099 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:42,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:42,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:42,101 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:42,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:42,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:42,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:42,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:42,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:42,107 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:25:42,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:42,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:42,138 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:42,138 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:42,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:42,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:42,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:42,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:42,141 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:42,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:42,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:42,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:42,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:42,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:42,143 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:25:42,143 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:25:42,143 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:25:42,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:42,144 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:42,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:42,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:42,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:42,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:42,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:42,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:42,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:42,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:42,146 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:25:42,146 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:25:42,146 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:42,146 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:42,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:42,147 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:42,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:25:42,147 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45acb2c796116b4df93c0e090b1e242e2e986b4d7b1240180279cd2f8660db26 [2021-12-15 13:25:42,535 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:42,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:42,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:42,565 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:42,566 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:42,568 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:25:42,633 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b29b100b/32c8912d57ce4ad180b25baf8fed4710/FLAG37d6e83e3 [2021-12-15 13:25:43,887 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:43,888 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2021-12-15 13:25:43,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b29b100b/32c8912d57ce4ad180b25baf8fed4710/FLAG37d6e83e3 [2021-12-15 13:25:44,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b29b100b/32c8912d57ce4ad180b25baf8fed4710 [2021-12-15 13:25:44,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:44,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:44,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:44,065 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:44,068 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:44,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:44" (1/1) ... [2021-12-15 13:25:44,070 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0dfaf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:44, skipping insertion in model container [2021-12-15 13:25:44,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:44" (1/1) ... [2021-12-15 13:25:44,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:44,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:50,196 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2021-12-15 13:25:50,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2021-12-15 13:25:50,240 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:50,296 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:25:50,388 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:50,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2021-12-15 13:25:50,907 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2021-12-15 13:25:50,912 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:50,927 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:51,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480731,480744] [2021-12-15 13:25:51,386 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480876,480889] [2021-12-15 13:25:51,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:51,580 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:51,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51 WrapperNode [2021-12-15 13:25:51,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:51,582 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:51,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:51,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:51,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:51,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,025 INFO L137 Inliner]: procedures = 557, calls = 4199, calls flagged for inlining = 248, calls inlined = 232, statements flattened = 8432 [2021-12-15 13:25:52,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:52,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:52,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:52,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:52,035 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,098 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,098 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,432 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:52,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:52,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:52,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:52,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:51" (1/1) ... [2021-12-15 13:25:52,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:52,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:52,537 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 13:25:52,559 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 13:25:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:25:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:25:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:25:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:25:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:25:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:25:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:25:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:25:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:25:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:25:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:25:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:25:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:25:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2021-12-15 13:25:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:25:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2021-12-15 13:25:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:25:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:25:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:25:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:25:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:25:52,585 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:25:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:25:52,586 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:25:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:25:52,586 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:25:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:25:52,586 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:25:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:25:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:25:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:25:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:25:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:25:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:25:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:25:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:25:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:25:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:25:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:52,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:25:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:25:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:25:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:25:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:25:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:25:52,595 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:25:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:25:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:25:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:25:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:25:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:25:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:25:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:25:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:25:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:25:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:25:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:25:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:25:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:25:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:25:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:25:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:25:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:25:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:25:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:25:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:25:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:25:52,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:25:52,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:25:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:25:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:25:52,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:52,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:25:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:25:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:25:52,604 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:25:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:52,605 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:25:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:25:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:25:52,606 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:25:52,608 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:25:52,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:25:52,609 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:25:52,610 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:25:52,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:52,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:52,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:52,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:25:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:25:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:25:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:25:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:25:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:25:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:25:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:25:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:25:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:25:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:25:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:25:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:25:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:25:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:25:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:25:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:25:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:25:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:25:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:25:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:25:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:25:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:25:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:25:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:25:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:25:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:25:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:25:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:25:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:25:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:25:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:25:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:25:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:25:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:25:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:25:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:25:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:25:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:25:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:25:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:25:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:25:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:25:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:25:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:25:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:25:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:25:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:25:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:25:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:25:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:25:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:25:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:25:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:25:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:25:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:25:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:25:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:25:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:25:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:25:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:25:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:25:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:25:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:25:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:25:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:25:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:25:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2021-12-15 13:25:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2021-12-15 13:25:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:25:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:25:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:25:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:25:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:25:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:25:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:25:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:25:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:25:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:25:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:25:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:25:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:25:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:25:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:25:52,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:25:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:25:52,636 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:25:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:25:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:25:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:25:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:25:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:25:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:25:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:25:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:25:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:25:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:25:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:25:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:25:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:25:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:25:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:25:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:25:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:25:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:25:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:25:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:25:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:25:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:25:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:25:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:25:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:25:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:25:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:25:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:25:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:25:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:25:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:25:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:25:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2021-12-15 13:25:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2021-12-15 13:25:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:25:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:25:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:25:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:25:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:25:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:25:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:25:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_96 [2021-12-15 13:25:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_96 [2021-12-15 13:25:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:25:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:25:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:25:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:25:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:25:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:25:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:25:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:25:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:25:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:25:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:25:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:25:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:25:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:25:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:25:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:25:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:25:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:25:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:25:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:25:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:25:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:25:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:25:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:25:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2021-12-15 13:25:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2021-12-15 13:25:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:25:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:25:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:25:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:25:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:25:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:25:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:25:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:25:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:25:53,886 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:53,892 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:54,260 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:54,264 INFO L158 Benchmark]: Toolchain (without parser) took 10199.93ms. Allocated memory was 58.7MB in the beginning and 469.8MB in the end (delta: 411.0MB). Free memory was 26.9MB in the beginning and 293.9MB in the end (delta: -267.0MB). Peak memory consumption was 143.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:54,265 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:54,265 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7516.39ms. Allocated memory was 58.7MB in the beginning and 232.8MB in the end (delta: 174.1MB). Free memory was 26.5MB in the beginning and 112.2MB in the end (delta: -85.6MB). Peak memory consumption was 119.6MB. Max. memory is 16.1GB. [2021-12-15 13:25:54,266 INFO L158 Benchmark]: Boogie Procedure Inliner took 443.21ms. Allocated memory is still 232.8MB. Free memory was 112.2MB in the beginning and 115.9MB in the end (delta: -3.8MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:54,266 INFO L158 Benchmark]: Boogie Preprocessor took 472.03ms. Allocated memory is still 232.8MB. Free memory was 115.9MB in the beginning and 87.6MB in the end (delta: 28.3MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-12-15 13:25:54,267 INFO L158 Benchmark]: RCFGBuilder took 1762.91ms. Allocated memory was 232.8MB in the beginning and 469.8MB in the end (delta: 237.0MB). Free memory was 87.6MB in the beginning and 293.9MB in the end (delta: -206.3MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:54,269 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 58.7MB. Free memory was 39.7MB in the beginning and 39.7MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7516.39ms. Allocated memory was 58.7MB in the beginning and 232.8MB in the end (delta: 174.1MB). Free memory was 26.5MB in the beginning and 112.2MB in the end (delta: -85.6MB). Peak memory consumption was 119.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 443.21ms. Allocated memory is still 232.8MB. Free memory was 112.2MB in the beginning and 115.9MB in the end (delta: -3.8MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 472.03ms. Allocated memory is still 232.8MB. Free memory was 115.9MB in the beginning and 87.6MB in the end (delta: 28.3MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1762.91ms. Allocated memory was 232.8MB in the beginning and 469.8MB in the end (delta: 237.0MB). Free memory was 87.6MB in the beginning and 293.9MB in the end (delta: -206.3MB). Peak memory consumption was 31.5MB. 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 13:25:54,309 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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