./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:21:04,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:21:04,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:21:04,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:21:04,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:21:04,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:21:04,883 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:21:04,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:21:04,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:21:04,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:21:04,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:21:04,893 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:21:04,893 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:21:04,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:21:04,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:21:04,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:21:04,901 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:21:04,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:21:04,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:21:04,909 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:21:04,910 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:21:04,911 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:21:04,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:21:04,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:21:04,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:21:04,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:21:04,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:21:04,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:21:04,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:21:04,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:21:04,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:21:04,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:21:04,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:21:04,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:21:04,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:21:04,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:21:04,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:21:04,924 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:21:04,924 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:21:04,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:21:04,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:21:04,927 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:21:04,951 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:21:04,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:21:04,951 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:21:04,952 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:21:04,952 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:21:04,952 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:21:04,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:21:04,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:21:04,953 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:21:04,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:21:04,953 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:21:04,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:21:04,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:21:04,954 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:04,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:21:04,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:21:04,956 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:21:04,956 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:21:04,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:21:04,956 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:21:04,956 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f [2021-12-15 13:21:05,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:21:05,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:21:05,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:21:05,158 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:21:05,159 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:21:05,160 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-12-15 13:21:05,209 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02027001b/516a7c9660a6428f81ddc7460fb01cc6/FLAG9a182c70c [2021-12-15 13:21:05,932 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:21:05,933 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-12-15 13:21:05,972 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02027001b/516a7c9660a6428f81ddc7460fb01cc6/FLAG9a182c70c [2021-12-15 13:21:06,239 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02027001b/516a7c9660a6428f81ddc7460fb01cc6 [2021-12-15 13:21:06,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:21:06,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:21:06,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:06,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:21:06,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:21:06,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:06" (1/1) ... [2021-12-15 13:21:06,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0a3e3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:06, skipping insertion in model container [2021-12-15 13:21:06,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:06" (1/1) ... [2021-12-15 13:21:06,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:21:06,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:21:08,619 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-12-15 13:21:08,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:08,724 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:21:09,071 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-12-15 13:21:09,077 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:09,165 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:21:09,166 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09 WrapperNode [2021-12-15 13:21:09,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:09,167 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:09,167 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:21:09,167 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:21:09,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,479 INFO L137 Inliner]: procedures = 333, calls = 3594, calls flagged for inlining = 139, calls inlined = 136, statements flattened = 6651 [2021-12-15 13:21:09,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:09,480 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:21:09,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:21:09,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:21:09,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,542 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,668 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:21:09,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:21:09,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:21:09,786 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:21:09,787 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:09" (1/1) ... [2021-12-15 13:21:09,792 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:09,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:21:09,808 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 13:21:09,820 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 13:21:09,847 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:21:09,847 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:21:09,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:21:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:21:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:21:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:21:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:21:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:21:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:21:09,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:21:09,848 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2021-12-15 13:21:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2021-12-15 13:21:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:21:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:21:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:21:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:21:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:21:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:21:09,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:21:09,849 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:21:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:21:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:21:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:21:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:21:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:21:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:21:09,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:21:09,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:21:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:21:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:21:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:21:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:21:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:21:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:21:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:21:09,851 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:21:09,851 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:21:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:21:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:21:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:21:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:21:09,852 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:21:09,852 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:21:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:21:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:21:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:21:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:21:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:21:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:21:09,853 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:21:09,853 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:21:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:21:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:21:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:21:09,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:21:09,854 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:21:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:21:09,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:21:09,855 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-15 13:21:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-15 13:21:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:21:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:21:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:21:09,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:21:09,856 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:21:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:21:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:21:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:21:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:21:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:21:09,857 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:21:09,857 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:21:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:21:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:21:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:21:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:21:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:21:09,858 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:21:09,858 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:21:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:21:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:21:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:21:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:21:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:21:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:21:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:21:09,859 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:21:09,859 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:21:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:21:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:21:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:21:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:21:09,860 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:21:09,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:21:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:21:09,861 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:21:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:21:09,861 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:21:09,861 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:21:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:21:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:21:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:21:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:21:09,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:21:09,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:21:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:21:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:21:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:21:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:21:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:21:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:21:09,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:21:09,863 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:21:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:21:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:21:09,864 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:21:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:21:09,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:21:09,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2021-12-15 13:21:09,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:21:09,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:21:09,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:21:09,867 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:21:09,868 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:21:09,868 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:21:09,868 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:21:09,868 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:21:09,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:21:09,872 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:21:09,872 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:21:09,872 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:21:09,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:21:09,873 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:21:09,873 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:21:09,873 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:21:09,873 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:21:09,873 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:21:09,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:21:09,873 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:21:09,873 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:21:09,873 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:21:09,873 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:21:09,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:21:09,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:21:09,874 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:21:09,874 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:21:09,874 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:21:09,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:21:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:21:09,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:21:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:21:09,875 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:21:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:21:09,875 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:21:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:21:09,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:21:09,875 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:21:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:21:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:21:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:21:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:21:09,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:21:09,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:21:09,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:21:09,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:21:09,877 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:21:09,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:21:09,877 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-15 13:21:09,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-15 13:21:09,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:21:09,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:21:09,877 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:21:09,878 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:21:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:21:09,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:21:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:21:09,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:21:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:21:09,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:21:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:21:09,878 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:21:09,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:21:09,879 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:21:09,879 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:21:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:21:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:21:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:21:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:21:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:21:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:21:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:21:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:21:09,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:21:09,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:21:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:21:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:21:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:21:09,881 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:21:09,881 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:21:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:21:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:21:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:21:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:21:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:21:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:21:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:21:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:21:09,882 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:21:09,882 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:21:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:21:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:21:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:21:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:21:09,883 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:21:09,883 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:21:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:21:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:21:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:21:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:21:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:21:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:21:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:21:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:21:09,884 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:21:09,884 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:21:09,885 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:21:09,887 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:21:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:21:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:21:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:21:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:21:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:21:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:21:09,888 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:21:09,888 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:21:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:21:09,889 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:21:09,889 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:21:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:21:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:21:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:21:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:21:09,890 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:21:09,890 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:21:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:21:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:21:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:21:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:21:09,891 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:21:09,891 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:21:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:21:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:21:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:21:09,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:21:09,892 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:21:09,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:21:10,764 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:21:10,769 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:21:11,051 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:21:11,055 INFO L158 Benchmark]: Toolchain (without parser) took 4811.74ms. Allocated memory was 109.1MB in the beginning and 308.3MB in the end (delta: 199.2MB). Free memory was 74.7MB in the beginning and 140.8MB in the end (delta: -66.2MB). Peak memory consumption was 175.8MB. Max. memory is 16.1GB. [2021-12-15 13:21:11,055 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 88.7MB in the beginning and 88.6MB in the end (delta: 57.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:21:11,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2921.46ms. Allocated memory was 109.1MB in the beginning and 308.3MB in the end (delta: 199.2MB). Free memory was 74.7MB in the beginning and 172.3MB in the end (delta: -97.6MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2021-12-15 13:21:11,056 INFO L158 Benchmark]: Boogie Procedure Inliner took 312.44ms. Allocated memory is still 308.3MB. Free memory was 172.3MB in the beginning and 198.5MB in the end (delta: -26.2MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2021-12-15 13:21:11,056 INFO L158 Benchmark]: Boogie Preprocessor took 304.19ms. Allocated memory is still 308.3MB. Free memory was 198.5MB in the beginning and 141.9MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-15 13:21:11,057 INFO L158 Benchmark]: RCFGBuilder took 1268.45ms. Allocated memory is still 308.3MB. Free memory was 141.9MB in the beginning and 140.8MB in the end (delta: 1.0MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-12-15 13:21:11,059 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 109.1MB. Free memory was 88.7MB in the beginning and 88.6MB in the end (delta: 57.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2921.46ms. Allocated memory was 109.1MB in the beginning and 308.3MB in the end (delta: 199.2MB). Free memory was 74.7MB in the beginning and 172.3MB in the end (delta: -97.6MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 312.44ms. Allocated memory is still 308.3MB. Free memory was 172.3MB in the beginning and 198.5MB in the end (delta: -26.2MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 304.19ms. Allocated memory is still 308.3MB. Free memory was 198.5MB in the beginning and 141.9MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1268.45ms. Allocated memory is still 308.3MB. Free memory was 141.9MB in the beginning and 140.8MB in the end (delta: 1.0MB). Peak memory consumption was 44.0MB. 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 13:21:11,097 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:21:12,718 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:21:12,720 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:21:12,744 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:21:12,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:21:12,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:21:12,749 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:21:12,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:21:12,752 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:21:12,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:21:12,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:21:12,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:21:12,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:21:12,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:21:12,756 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:21:12,757 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:21:12,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:21:12,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:21:12,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:21:12,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:21:12,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:21:12,765 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:21:12,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:21:12,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:21:12,770 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:21:12,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:21:12,779 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:21:12,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:21:12,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:21:12,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:21:12,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:21:12,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:21:12,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:21:12,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:21:12,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:21:12,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:21:12,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:21:12,794 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:21:12,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:21:12,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:21:12,796 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:21:12,797 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:21:12,819 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:21:12,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:21:12,820 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:21:12,820 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:21:12,821 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:21:12,821 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:21:12,822 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:21:12,822 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:21:12,822 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:21:12,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:21:12,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:21:12,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:21:12,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:21:12,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:21:12,823 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:21:12,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:21:12,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:21:12,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:21:12,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:12,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:21:12,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:21:12,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:21:12,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:21:12,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:21:12,826 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a2974a33527a9392dca8d355734fee3e0faaae6e14749128119c28fd0f37e8f [2021-12-15 13:21:13,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:21:13,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:21:13,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:21:13,089 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:21:13,090 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:21:13,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-12-15 13:21:13,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b5318078/d4d192bdf03843fab80759b61082d4cc/FLAG18f0c5112 [2021-12-15 13:21:13,939 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:21:13,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i [2021-12-15 13:21:13,983 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b5318078/d4d192bdf03843fab80759b61082d4cc/FLAG18f0c5112 [2021-12-15 13:21:14,137 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b5318078/d4d192bdf03843fab80759b61082d4cc [2021-12-15 13:21:14,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:21:14,140 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:21:14,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:14,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:21:14,145 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:21:14,145 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:14,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357f1735 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:14, skipping insertion in model container [2021-12-15 13:21:14,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:21:14" (1/1) ... [2021-12-15 13:21:14,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:21:14,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:21:16,545 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-12-15 13:21:16,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:16,676 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:21:16,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:21:17,060 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-12-15 13:21:17,066 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:17,098 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:21:17,482 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--de4x5.ko-entry_point.cil.out.i[386204,386217] [2021-12-15 13:21:17,486 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:21:17,630 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:21:17,631 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17 WrapperNode [2021-12-15 13:21:17,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:21:17,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:17,632 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:21:17,632 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:21:17,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:17,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:17,929 INFO L137 Inliner]: procedures = 347, calls = 3594, calls flagged for inlining = 139, calls inlined = 136, statements flattened = 6470 [2021-12-15 13:21:17,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:21:17,930 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:21:17,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:21:17,931 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:21:17,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:17,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:17,992 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:17,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:18,106 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:18,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:18,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:18,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:21:18,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:21:18,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:21:18,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:21:18,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:21:17" (1/1) ... [2021-12-15 13:21:18,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:21:18,217 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:21:18,228 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 13:21:18,247 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 13:21:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2021-12-15 13:21:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2021-12-15 13:21:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:21:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:21:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:21:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:21:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2021-12-15 13:21:18,264 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2021-12-15 13:21:18,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:21:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_interrupt [2021-12-15 13:21:18,265 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_interrupt [2021-12-15 13:21:18,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:21:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:21:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2021-12-15 13:21:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2021-12-15 13:21:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:21:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:21:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:21:18,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:21:18,266 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2021-12-15 13:21:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2021-12-15 13:21:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:21:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:21:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2021-12-15 13:21:18,267 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2021-12-15 13:21:18,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:21:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:21:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2021-12-15 13:21:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2021-12-15 13:21:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2021-12-15 13:21:18,268 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2021-12-15 13:21:18,268 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-12-15 13:21:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-12-15 13:21:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2021-12-15 13:21:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2021-12-15 13:21:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2021-12-15 13:21:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2021-12-15 13:21:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:21:18,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:21:18,269 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2021-12-15 13:21:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2021-12-15 13:21:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2021-12-15 13:21:18,270 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2021-12-15 13:21:18,270 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2021-12-15 13:21:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2021-12-15 13:21:18,271 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:21:18,271 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:21:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2021-12-15 13:21:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2021-12-15 13:21:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2021-12-15 13:21:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2021-12-15 13:21:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2021-12-15 13:21:18,272 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2021-12-15 13:21:18,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:21:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:21:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2021-12-15 13:21:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2021-12-15 13:21:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-12-15 13:21:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-12-15 13:21:18,273 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:21:18,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:21:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:21:18,274 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:21:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2021-12-15 13:21:18,274 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2021-12-15 13:21:18,274 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:21:18,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:21:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:21:18,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:21:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2021-12-15 13:21:18,275 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2021-12-15 13:21:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2021-12-15 13:21:18,275 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2021-12-15 13:21:18,275 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2021-12-15 13:21:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2021-12-15 13:21:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2021-12-15 13:21:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2021-12-15 13:21:18,276 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2021-12-15 13:21:18,276 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2021-12-15 13:21:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:21:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:21:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:21:18,277 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2021-12-15 13:21:18,277 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2021-12-15 13:21:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:21:18,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:21:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:21:18,278 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2021-12-15 13:21:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2021-12-15 13:21:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2021-12-15 13:21:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2021-12-15 13:21:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2021-12-15 13:21:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2021-12-15 13:21:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2021-12-15 13:21:18,279 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2021-12-15 13:21:18,279 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:21:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:21:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2021-12-15 13:21:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2021-12-15 13:21:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:21:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2021-12-15 13:21:18,280 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2021-12-15 13:21:18,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2021-12-15 13:21:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2021-12-15 13:21:18,281 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:21:18,281 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:21:18,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:21:18,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:21:18,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:21:18,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:21:18,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2021-12-15 13:21:18,284 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2021-12-15 13:21:18,285 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2021-12-15 13:21:18,285 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2021-12-15 13:21:18,285 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2021-12-15 13:21:18,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:21:18,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:21:18,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2021-12-15 13:21:18,291 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:21:18,291 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2021-12-15 13:21:18,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2021-12-15 13:21:18,291 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2021-12-15 13:21:18,291 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2021-12-15 13:21:18,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:21:18,292 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:21:18,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:21:18,292 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2021-12-15 13:21:18,292 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2021-12-15 13:21:18,292 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:21:18,292 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:21:18,292 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:21:18,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:21:18,293 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:21:18,293 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:21:18,293 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2021-12-15 13:21:18,293 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2021-12-15 13:21:18,293 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2021-12-15 13:21:18,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2021-12-15 13:21:18,293 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:21:18,293 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:21:18,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:21:18,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:21:18,294 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:21:18,294 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:21:18,294 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:21:18,294 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:21:18,294 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2021-12-15 13:21:18,294 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2021-12-15 13:21:18,294 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2021-12-15 13:21:18,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2021-12-15 13:21:18,294 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2021-12-15 13:21:18,295 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2021-12-15 13:21:18,295 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2021-12-15 13:21:18,295 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2021-12-15 13:21:18,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:21:18,295 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:21:18,295 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:21:18,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:21:18,295 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2021-12-15 13:21:18,295 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2021-12-15 13:21:18,296 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:21:18,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2021-12-15 13:21:18,296 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2021-12-15 13:21:18,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2021-12-15 13:21:18,296 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:21:18,296 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:21:18,296 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:21:18,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:21:18,296 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:21:18,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:21:18,297 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-12-15 13:21:18,297 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-12-15 13:21:18,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:21:18,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:21:18,297 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2021-12-15 13:21:18,297 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2021-12-15 13:21:18,297 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:21:18,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:21:18,297 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2021-12-15 13:21:18,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2021-12-15 13:21:18,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:21:18,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:21:18,298 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:21:18,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:21:18,298 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2021-12-15 13:21:18,298 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2021-12-15 13:21:18,298 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2021-12-15 13:21:18,298 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2021-12-15 13:21:18,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:21:18,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:21:18,299 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:21:18,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:21:18,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:21:18,300 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2021-12-15 13:21:18,300 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2021-12-15 13:21:18,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:21:18,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:21:18,300 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2021-12-15 13:21:18,300 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2021-12-15 13:21:18,300 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:21:18,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:21:18,300 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2021-12-15 13:21:18,301 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:21:18,301 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2021-12-15 13:21:18,301 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:21:18,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2021-12-15 13:21:18,301 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2021-12-15 13:21:18,301 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:21:18,302 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:21:18,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:21:18,302 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2021-12-15 13:21:18,302 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2021-12-15 13:21:18,302 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2021-12-15 13:21:18,303 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:21:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:21:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:21:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2021-12-15 13:21:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2021-12-15 13:21:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:21:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2021-12-15 13:21:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:21:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2021-12-15 13:21:18,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2021-12-15 13:21:19,299 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:21:19,301 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:21:22,285 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:21:22,288 INFO L158 Benchmark]: Toolchain (without parser) took 8146.95ms. Allocated memory was 67.1MB in the beginning and 499.1MB in the end (delta: 432.0MB). Free memory was 41.1MB in the beginning and 311.0MB in the end (delta: -269.9MB). Peak memory consumption was 171.5MB. Max. memory is 16.1GB. [2021-12-15 13:21:22,288 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:21:22,289 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3489.24ms. Allocated memory was 67.1MB in the beginning and 249.6MB in the end (delta: 182.5MB). Free memory was 40.9MB in the beginning and 127.8MB in the end (delta: -86.9MB). Peak memory consumption was 133.2MB. Max. memory is 16.1GB. [2021-12-15 13:21:22,289 INFO L158 Benchmark]: Boogie Procedure Inliner took 297.79ms. Allocated memory is still 249.6MB. Free memory was 127.8MB in the beginning and 144.8MB in the end (delta: -17.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2021-12-15 13:21:22,289 INFO L158 Benchmark]: Boogie Preprocessor took 271.68ms. Allocated memory is still 249.6MB. Free memory was 144.8MB in the beginning and 85.3MB in the end (delta: 59.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-12-15 13:21:22,290 INFO L158 Benchmark]: RCFGBuilder took 4083.16ms. Allocated memory was 249.6MB in the beginning and 499.1MB in the end (delta: 249.6MB). Free memory was 84.2MB in the beginning and 311.0MB in the end (delta: -226.8MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2021-12-15 13:21:22,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 67.1MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 32.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3489.24ms. Allocated memory was 67.1MB in the beginning and 249.6MB in the end (delta: 182.5MB). Free memory was 40.9MB in the beginning and 127.8MB in the end (delta: -86.9MB). Peak memory consumption was 133.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 297.79ms. Allocated memory is still 249.6MB. Free memory was 127.8MB in the beginning and 144.8MB in the end (delta: -17.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 271.68ms. Allocated memory is still 249.6MB. Free memory was 144.8MB in the beginning and 85.3MB in the end (delta: 59.5MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 4083.16ms. Allocated memory was 249.6MB in the beginning and 499.1MB in the end (delta: 249.6MB). Free memory was 84.2MB in the beginning and 311.0MB in the end (delta: -226.8MB). Peak memory consumption was 31.2MB. 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 13:21:22,324 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