./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:07,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:07,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:07,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:07,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:07,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:07,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:07,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:07,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:07,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:07,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:07,279 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:07,279 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:07,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:07,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:07,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:07,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:07,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:07,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:07,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:07,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:07,296 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:07,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:07,298 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:07,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:07,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:07,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:07,301 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:07,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:07,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:07,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:07,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:07,305 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:07,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:07,306 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:07,307 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:07,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:07,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:07,308 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:07,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:07,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:07,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:32:07,340 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:07,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:07,343 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:07,343 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:07,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:07,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:07,344 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:07,345 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:07,345 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:07,345 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:07,346 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:32:07,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:07,346 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:07,346 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:07,346 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:07,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:07,347 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:07,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:07,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:07,347 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:07,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:07,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:07,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:07,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:07,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:07,348 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:32:07,349 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:32:07,350 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:07,350 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:07,350 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:07,350 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:07,350 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-12-15 13:32:07,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:07,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:07,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:07,632 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:07,633 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:07,634 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-15 13:32:07,703 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69bb02070/d779efdd26954d2884491bef0496cd8b/FLAG89d1111fe [2021-12-15 13:32:08,812 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:08,812 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-15 13:32:08,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69bb02070/d779efdd26954d2884491bef0496cd8b/FLAG89d1111fe [2021-12-15 13:32:09,198 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69bb02070/d779efdd26954d2884491bef0496cd8b [2021-12-15 13:32:09,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:09,202 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:09,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:09,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:09,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:09,208 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:09" (1/1) ... [2021-12-15 13:32:09,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42374126 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:09, skipping insertion in model container [2021-12-15 13:32:09,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:09" (1/1) ... [2021-12-15 13:32:09,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:09,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:17,928 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-12-15 13:32:17,931 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-12-15 13:32:17,931 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-12-15 13:32:17,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-12-15 13:32:17,978 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:18,104 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:32:18,641 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-12-15 13:32:18,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-12-15 13:32:18,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-12-15 13:32:18,642 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-12-15 13:32:18,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:32:19,431 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:32:19,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19 WrapperNode [2021-12-15 13:32:19,432 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:19,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:19,433 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:32:19,433 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:32:19,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:19,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:20,403 INFO L137 Inliner]: procedures = 983, calls = 12456, calls flagged for inlining = 592, calls inlined = 569, statements flattened = 22508 [2021-12-15 13:32:20,420 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:32:20,421 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:32:20,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:32:20,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:32:20,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:20,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:20,729 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:20,730 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:21,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:21,297 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:21,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:21,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:32:21,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:32:21,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:32:21,780 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:32:21,799 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:19" (1/1) ... [2021-12-15 13:32:21,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:21,827 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:32:21,872 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 13:32:21,943 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 13:32:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-15 13:32:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-15 13:32:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:32:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:32:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-15 13:32:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-15 13:32:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:32:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:32:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-15 13:32:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-15 13:32:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-15 13:32:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-15 13:32:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:32:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:32:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-15 13:32:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-15 13:32:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:32:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:32:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:32:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:32:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:32:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-15 13:32:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-15 13:32:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-15 13:32:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-15 13:32:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-15 13:32:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-15 13:32:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-15 13:32:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:32:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:32:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:32:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:32:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-15 13:32:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-15 13:32:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-15 13:32:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-15 13:32:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:32:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:32:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-15 13:32:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-15 13:32:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-15 13:32:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-15 13:32:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:32:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:32:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:32:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:32:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-15 13:32:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-15 13:32:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-15 13:32:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-15 13:32:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-15 13:32:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-15 13:32:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:32:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:32:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-15 13:32:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-15 13:32:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-15 13:32:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-15 13:32:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-15 13:32:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-15 13:32:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:32:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:32:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:32:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-15 13:32:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-15 13:32:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:32:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:32:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-15 13:32:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-15 13:32:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-15 13:32:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-15 13:32:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:32:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:32:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-15 13:32:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-15 13:32:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-15 13:32:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-15 13:32:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-15 13:32:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-15 13:32:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:32:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:32:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-15 13:32:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-15 13:32:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-15 13:32:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-15 13:32:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:32:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:32:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:32:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:32:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:32:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:32:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:32:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:32:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:32:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:32:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:32:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:32:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:32:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:32:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:32:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-15 13:32:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-15 13:32:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-15 13:32:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-15 13:32:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-15 13:32:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-15 13:32:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:32:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:32:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:32:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:32:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:32:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-15 13:32:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-15 13:32:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:32:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-15 13:32:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-15 13:32:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:32:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:32:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:32:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:32:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:32:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:32:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:32:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-15 13:32:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-15 13:32:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:32:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:32:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-15 13:32:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-15 13:32:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:32:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:32:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-15 13:32:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-15 13:32:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:32:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:32:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:32:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:32:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-15 13:32:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-15 13:32:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-15 13:32:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-15 13:32:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:32:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:32:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-15 13:32:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-15 13:32:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-15 13:32:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-15 13:32:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-15 13:32:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-15 13:32:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-15 13:32:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-15 13:32:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:32:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:32:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-15 13:32:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-15 13:32:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-15 13:32:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-15 13:32:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-15 13:32:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-15 13:32:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-15 13:32:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-15 13:32:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-15 13:32:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-15 13:32:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-15 13:32:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-15 13:32:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:32:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:32:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-15 13:32:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-15 13:32:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:32:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:32:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-15 13:32:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-15 13:32:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-15 13:32:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-15 13:32:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-15 13:32:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-15 13:32:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-15 13:32:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-15 13:32:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:32:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:32:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-15 13:32:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-15 13:32:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-15 13:32:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-15 13:32:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:32:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:32:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:32:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-15 13:32:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-15 13:32:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:32:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:32:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-15 13:32:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-15 13:32:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-15 13:32:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-15 13:32:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-15 13:32:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-15 13:32:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:32:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:32:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-15 13:32:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-15 13:32:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-15 13:32:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-15 13:32:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:32:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:32:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-15 13:32:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-15 13:32:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:32:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:32:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-15 13:32:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-15 13:32:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-15 13:32:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-15 13:32:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:32:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:32:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:32:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:32:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:32:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-15 13:32:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-15 13:32:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-15 13:32:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-15 13:32:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:32:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:32:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:32:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:32:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:32:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-15 13:32:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-15 13:32:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-15 13:32:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-15 13:32:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-15 13:32:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-15 13:32:22,050 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-15 13:32:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-15 13:32:22,050 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-15 13:32:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-15 13:32:22,051 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-15 13:32:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-15 13:32:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:32:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:32:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-15 13:32:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-15 13:32:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:22,054 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:32:22,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:32:22,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:32:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:32:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:32:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-15 13:32:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-15 13:32:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-15 13:32:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-15 13:32:22,056 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-15 13:32:22,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-15 13:32:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-15 13:32:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-15 13:32:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-15 13:32:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-15 13:32:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-15 13:32:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-15 13:32:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:32:22,057 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:32:22,057 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-15 13:32:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-15 13:32:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:32:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:32:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-15 13:32:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-15 13:32:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-15 13:32:22,058 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-15 13:32:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:32:22,058 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-15 13:32:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-15 13:32:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-15 13:32:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-15 13:32:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:32:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:32:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:32:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:32:22,059 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-15 13:32:22,059 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-15 13:32:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-15 13:32:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-15 13:32:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-15 13:32:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-15 13:32:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:32:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:32:22,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:32:22,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:32:22,061 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-15 13:32:22,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-15 13:32:22,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-15 13:32:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-15 13:32:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-15 13:32:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-15 13:32:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-15 13:32:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-15 13:32:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-15 13:32:22,074 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-15 13:32:22,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-15 13:32:22,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-15 13:32:22,075 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-15 13:32:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-15 13:32:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-15 13:32:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-15 13:32:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-15 13:32:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-15 13:32:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-15 13:32:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-15 13:32:22,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-15 13:32:22,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-15 13:32:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-15 13:32:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-15 13:32:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-15 13:32:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-15 13:32:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:32:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:32:22,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:32:22,077 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:32:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-15 13:32:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-15 13:32:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-15 13:32:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-15 13:32:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-15 13:32:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-15 13:32:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:32:22,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:32:22,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-15 13:32:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-15 13:32:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-15 13:32:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-15 13:32:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:32:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:32:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-15 13:32:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-15 13:32:22,079 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-15 13:32:22,079 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-15 13:32:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-15 13:32:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-15 13:32:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:32:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:32:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-15 13:32:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-15 13:32:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-15 13:32:22,080 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-15 13:32:22,080 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:32:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:32:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:32:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:32:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:32:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:32:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:32:22,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:32:22,081 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-15 13:32:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-15 13:32:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-15 13:32:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-15 13:32:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:32:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-15 13:32:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-15 13:32:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:32:22,082 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:32:22,082 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-15 13:32:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-15 13:32:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-15 13:32:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-15 13:32:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:32:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:32:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-15 13:32:22,083 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-15 13:32:22,083 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-15 13:32:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-15 13:32:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:32:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:32:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-15 13:32:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-15 13:32:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-15 13:32:22,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-15 13:32:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:32:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:32:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:32:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-15 13:32:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-15 13:32:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-15 13:32:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-15 13:32:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-15 13:32:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-15 13:32:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:32:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:32:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-15 13:32:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-15 13:32:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-15 13:32:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-15 13:32:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:32:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:32:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:32:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-15 13:32:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-15 13:32:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:32:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:32:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-15 13:32:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-15 13:32:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:32:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:32:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:32:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-15 13:32:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-15 13:32:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:32:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:32:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-15 13:32:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-15 13:32:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-15 13:32:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-15 13:32:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:32:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:32:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-15 13:32:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-15 13:32:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-15 13:32:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-15 13:32:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-15 13:32:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-15 13:32:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-15 13:32:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-15 13:32:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-15 13:32:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-15 13:32:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-15 13:32:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-15 13:32:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:32:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:32:22,090 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:32:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:32:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-15 13:32:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-15 13:32:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-15 13:32:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-15 13:32:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-15 13:32:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-15 13:32:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:32:22,091 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:32:22,091 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-15 13:32:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-15 13:32:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-15 13:32:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-15 13:32:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-15 13:32:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-15 13:32:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-15 13:32:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-15 13:32:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-15 13:32:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-15 13:32:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-15 13:32:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-15 13:32:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:32:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-15 13:32:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-15 13:32:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-15 13:32:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-15 13:32:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:32:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-15 13:32:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-15 13:32:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-15 13:32:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-15 13:32:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-15 13:32:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-15 13:32:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-15 13:32:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-15 13:32:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-15 13:32:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-15 13:32:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-15 13:32:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-15 13:32:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-15 13:32:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-15 13:32:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-15 13:32:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-15 13:32:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:32:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:32:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-15 13:32:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-15 13:32:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:32:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:32:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:32:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:32:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-15 13:32:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-15 13:32:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-15 13:32:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-15 13:32:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-15 13:32:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-15 13:32:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-15 13:32:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-15 13:32:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:32:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:32:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:32:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-15 13:32:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-15 13:32:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:32:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:32:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:32:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:32:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:32:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:32:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-15 13:32:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-15 13:32:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-15 13:32:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-15 13:32:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-15 13:32:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-15 13:32:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-15 13:32:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-15 13:32:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:32:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:32:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-15 13:32:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-15 13:32:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-15 13:32:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-15 13:32:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-15 13:32:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-15 13:32:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-15 13:32:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-15 13:32:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:32:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:32:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:32:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:32:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-15 13:32:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-15 13:32:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:32:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:32:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:32:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:32:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-15 13:32:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-15 13:32:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-15 13:32:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-15 13:32:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:32:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-15 13:32:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-15 13:32:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-15 13:32:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:32:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-15 13:32:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-15 13:32:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:32:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:32:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-15 13:32:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-15 13:32:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:32:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:32:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:32:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:32:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:32:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:32:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-15 13:32:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-15 13:32:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:32:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:32:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-15 13:32:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-15 13:32:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:32:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:32:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:32:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:32:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-15 13:32:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-15 13:32:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-15 13:32:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-15 13:32:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-15 13:32:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-15 13:32:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-15 13:32:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-15 13:32:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-15 13:32:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-15 13:32:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:32:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:32:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:32:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:32:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-15 13:32:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-15 13:32:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:32:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:32:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-15 13:32:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-15 13:32:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-15 13:32:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-15 13:32:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-15 13:32:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-15 13:32:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-15 13:32:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-15 13:32:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-15 13:32:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-15 13:32:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:32:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:32:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-15 13:32:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-15 13:32:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:32:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:32:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-15 13:32:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-15 13:32:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-15 13:32:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-15 13:32:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:32:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:32:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-15 13:32:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-15 13:32:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-15 13:32:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-15 13:32:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:32:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:32:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:32:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:32:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-15 13:32:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-15 13:32:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-15 13:32:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-15 13:32:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:32:22,129 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:32:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-15 13:32:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-15 13:32:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:32:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:32:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:32:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:32:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-15 13:32:22,130 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-15 13:32:22,130 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:32:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:32:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-15 13:32:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-15 13:32:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-15 13:32:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-15 13:32:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-15 13:32:22,131 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-15 13:32:22,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:32:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:32:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-15 13:32:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-15 13:32:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-15 13:32:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-15 13:32:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-15 13:32:22,132 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-15 13:32:22,132 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-15 13:32:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:32:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:32:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:32:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:32:22,133 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-15 13:32:22,133 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-15 13:32:24,051 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:32:24,056 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:32:24,219 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:32:24,223 INFO L158 Benchmark]: Toolchain (without parser) took 15020.69ms. Allocated memory was 117.4MB in the beginning and 964.7MB in the end (delta: 847.2MB). Free memory was 67.9MB in the beginning and 691.3MB in the end (delta: -623.4MB). Peak memory consumption was 269.1MB. Max. memory is 16.1GB. [2021-12-15 13:32:24,224 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:24,224 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10227.29ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 67.9MB in the beginning and 115.3MB in the end (delta: -47.4MB). Peak memory consumption was 175.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:24,225 INFO L158 Benchmark]: Boogie Procedure Inliner took 987.13ms. Allocated memory was 293.6MB in the beginning and 396.4MB in the end (delta: 102.8MB). Free memory was 115.3MB in the beginning and 179.3MB in the end (delta: -64.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-12-15 13:32:24,225 INFO L158 Benchmark]: Boogie Preprocessor took 1356.29ms. Allocated memory is still 396.4MB. Free memory was 179.3MB in the beginning and 163.9MB in the end (delta: 15.4MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:24,226 INFO L158 Benchmark]: RCFGBuilder took 2443.76ms. Allocated memory was 396.4MB in the beginning and 964.7MB in the end (delta: 568.3MB). Free memory was 163.9MB in the beginning and 691.3MB in the end (delta: -527.4MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:24,228 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 42.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10227.29ms. Allocated memory was 117.4MB in the beginning and 293.6MB in the end (delta: 176.2MB). Free memory was 67.9MB in the beginning and 115.3MB in the end (delta: -47.4MB). Peak memory consumption was 175.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 987.13ms. Allocated memory was 293.6MB in the beginning and 396.4MB in the end (delta: 102.8MB). Free memory was 115.3MB in the beginning and 179.3MB in the end (delta: -64.0MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1356.29ms. Allocated memory is still 396.4MB. Free memory was 179.3MB in the beginning and 163.9MB in the end (delta: 15.4MB). Peak memory consumption was 89.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2443.76ms. Allocated memory was 396.4MB in the beginning and 964.7MB in the end (delta: 568.3MB). Free memory was 163.9MB in the beginning and 691.3MB in the end (delta: -527.4MB). Peak memory consumption was 86.0MB. 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 13:32:24,273 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:32:26,366 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:32:26,368 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:32:26,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:32:26,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:32:26,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:32:26,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:32:26,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:32:26,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:32:26,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:32:26,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:32:26,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:32:26,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:32:26,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:32:26,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:32:26,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:32:26,443 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:32:26,445 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:32:26,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:32:26,452 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:32:26,453 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:32:26,454 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:32:26,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:32:26,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:32:26,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:32:26,463 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:32:26,463 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:32:26,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:32:26,465 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:32:26,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:32:26,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:32:26,467 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:32:26,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:32:26,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:32:26,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:32:26,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:32:26,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:32:26,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:32:26,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:32:26,473 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:32:26,473 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:32:26,477 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:32:26,501 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:32:26,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:32:26,502 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:32:26,502 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:32:26,503 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:32:26,503 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:32:26,504 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:32:26,504 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:32:26,504 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:32:26,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:32:26,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:32:26,505 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:32:26,506 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:32:26,506 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:32:26,506 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:32:26,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:32:26,506 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:32:26,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:32:26,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:32:26,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:32:26,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:32:26,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:32:26,511 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:32:26,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:32:26,511 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-12-15 13:32:26,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:32:26,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:32:26,845 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:32:26,846 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:32:26,847 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:32:26,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-15 13:32:26,903 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b991e3625/695896a90c5d42a1aa1b8be43872ac13/FLAG431a86391 [2021-12-15 13:32:27,979 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:32:27,980 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-15 13:32:28,099 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b991e3625/695896a90c5d42a1aa1b8be43872ac13/FLAG431a86391 [2021-12-15 13:32:28,438 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b991e3625/695896a90c5d42a1aa1b8be43872ac13 [2021-12-15 13:32:28,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:32:28,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:32:28,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:32:28,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:32:28,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:32:28,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:28" (1/1) ... [2021-12-15 13:32:28,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7098f950 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:32:28, skipping insertion in model container [2021-12-15 13:32:28,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:32:28" (1/1) ... [2021-12-15 13:32:28,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:32:28,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:32:32,546 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 13:32:32,554 INFO L158 Benchmark]: Toolchain (without parser) took 4109.04ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 49.1MB in the beginning and 45.5MB in the end (delta: 3.6MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,555 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:32:32,557 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4105.90ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 48.8MB in the beginning and 45.5MB in the end (delta: 3.3MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2021-12-15 13:32:32,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 54.5MB. Free memory was 36.9MB in the beginning and 36.8MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4105.90ms. Allocated memory was 83.9MB in the beginning and 123.7MB in the end (delta: 39.8MB). Free memory was 48.8MB in the beginning and 45.5MB in the end (delta: 3.3MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type