./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.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 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:21,248 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:21,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:21,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:21,289 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:21,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:21,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:21,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:21,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:21,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:21,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:21,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:21,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:21,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:21,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:21,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:21,311 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:21,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:21,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:21,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:21,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:21,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:21,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:21,320 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:21,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:21,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:21,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:21,327 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:21,327 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:21,328 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:21,328 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:21,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:21,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:21,330 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:21,331 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:21,331 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:21,332 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:21,332 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:21,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:21,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:21,334 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:21,335 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:25:21,361 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:21,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:21,363 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:21,363 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:21,364 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:21,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:21,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:21,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:21,365 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:21,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:21,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:25:21,366 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:21,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:21,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:21,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:21,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:21,367 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:21,367 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:21,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:21,368 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:21,368 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:21,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:21,368 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:21,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:21,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:21,370 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:21,370 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff [2021-12-15 13:25:21,558 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:21,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:21,593 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:21,594 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:21,594 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:21,595 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-12-15 13:25:21,683 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb9bba57/cfb1ded1cbd1493684e6684031b14eaf/FLAG1220f3cfb [2021-12-15 13:25:22,396 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:22,396 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-12-15 13:25:22,435 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb9bba57/cfb1ded1cbd1493684e6684031b14eaf/FLAG1220f3cfb [2021-12-15 13:25:22,509 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2eb9bba57/cfb1ded1cbd1493684e6684031b14eaf [2021-12-15 13:25:22,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:22,511 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:22,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:22,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:22,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:22,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:22" (1/1) ... [2021-12-15 13:25:22,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d56c4ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:22, skipping insertion in model container [2021-12-15 13:25:22,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:22" (1/1) ... [2021-12-15 13:25:22,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:22,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:24,520 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-12-15 13:25:24,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-12-15 13:25:24,548 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:24,590 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:24,808 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-12-15 13:25:24,809 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-12-15 13:25:24,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:24,950 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:24,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24 WrapperNode [2021-12-15 13:25:24,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:24,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:24,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:24,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:24,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,032 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,240 INFO L137 Inliner]: procedures = 454, calls = 1901, calls flagged for inlining = 226, calls inlined = 205, statements flattened = 4690 [2021-12-15 13:25:25,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:25,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:25,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:25,242 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:25,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:25,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:25,464 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:25,464 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:25,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:24" (1/1) ... [2021-12-15 13:25:25,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:25,480 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:25,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:25:25,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:25:25,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:25:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:25:25,550 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2021-12-15 13:25:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2021-12-15 13:25:25,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:25,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:25,550 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:25:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:25:25,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:25:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:25:25,551 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:25:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:25:25,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:25,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:25,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2021-12-15 13:25:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2021-12-15 13:25:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:25:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:25:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:25:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:25:25,552 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:25,552 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:25:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:25:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:25,553 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:25:25,553 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:25:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:25,554 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:25:25,554 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:25:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:25:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:25:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:25:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:25:25,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:25:25,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:25:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2021-12-15 13:25:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2021-12-15 13:25:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2021-12-15 13:25:25,556 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2021-12-15 13:25:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:25:25,556 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2021-12-15 13:25:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2021-12-15 13:25:25,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:25,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:25,558 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2021-12-15 13:25:25,558 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2021-12-15 13:25:25,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:25:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2021-12-15 13:25:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2021-12-15 13:25:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:25:25,559 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:25,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:25,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:25,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:25:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:25:25,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:25,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2021-12-15 13:25:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2021-12-15 13:25:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:25,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:25,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2021-12-15 13:25:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2021-12-15 13:25:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:25:25,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:25:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:25,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:25,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:25,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:25,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:25,565 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:25:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:25:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2021-12-15 13:25:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2021-12-15 13:25:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:25:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:25:25,566 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:25,566 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2021-12-15 13:25:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2021-12-15 13:25:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:25,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:25,567 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:25:25,568 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:25:25,568 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:25:25,569 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:25:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:25:25,570 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:25:25,570 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:25:25,571 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:25:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:25:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:25:25,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:25,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:25,573 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2021-12-15 13:25:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2021-12-15 13:25:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:25,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:25,577 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:25:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:25:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2021-12-15 13:25:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2021-12-15 13:25:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2021-12-15 13:25:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2021-12-15 13:25:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:25,578 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2021-12-15 13:25:25,578 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2021-12-15 13:25:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:25:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:25:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2021-12-15 13:25:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2021-12-15 13:25:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:25:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:25:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:25:25,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:25:25,579 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:25:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:25:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:25:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:25:25,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:25,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2021-12-15 13:25:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2021-12-15 13:25:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2021-12-15 13:25:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2021-12-15 13:25:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:25:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:25:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2021-12-15 13:25:25,581 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2021-12-15 13:25:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:25,581 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2021-12-15 13:25:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2021-12-15 13:25:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:25:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:25:25,582 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2021-12-15 13:25:25,582 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2021-12-15 13:25:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:25:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:25:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:25:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:25:25,583 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:25:25,583 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:25:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:25:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2021-12-15 13:25:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2021-12-15 13:25:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:25,584 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2021-12-15 13:25:25,584 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2021-12-15 13:25:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-12-15 13:25:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-12-15 13:25:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:25:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:25:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2021-12-15 13:25:25,585 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2021-12-15 13:25:25,585 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:25:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:25:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:25:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-12-15 13:25:25,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-12-15 13:25:25,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:25,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:26,174 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:26,177 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:26,590 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:26,594 INFO L158 Benchmark]: Toolchain (without parser) took 4081.70ms. Allocated memory was 98.6MB in the beginning and 211.8MB in the end (delta: 113.2MB). Free memory was 57.5MB in the beginning and 91.5MB in the end (delta: -34.0MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2021-12-15 13:25:26,594 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 98.6MB. Free memory was 58.3MB in the beginning and 58.3MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:26,595 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2438.64ms. Allocated memory was 98.6MB in the beginning and 155.2MB in the end (delta: 56.6MB). Free memory was 57.1MB in the beginning and 80.0MB in the end (delta: -22.9MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:25:26,595 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.58ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 79.5MB in the beginning and 136.8MB in the end (delta: -57.4MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2021-12-15 13:25:26,596 INFO L158 Benchmark]: Boogie Preprocessor took 220.35ms. Allocated memory is still 211.8MB. Free memory was 136.8MB in the beginning and 108.5MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:26,596 INFO L158 Benchmark]: RCFGBuilder took 1129.24ms. Allocated memory is still 211.8MB. Free memory was 107.5MB in the beginning and 91.5MB in the end (delta: 15.9MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2021-12-15 13:25:26,598 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 98.6MB. Free memory was 58.3MB in the beginning and 58.3MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2438.64ms. Allocated memory was 98.6MB in the beginning and 155.2MB in the end (delta: 56.6MB). Free memory was 57.1MB in the beginning and 80.0MB in the end (delta: -22.9MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.58ms. Allocated memory was 155.2MB in the beginning and 211.8MB in the end (delta: 56.6MB). Free memory was 79.5MB in the beginning and 136.8MB in the end (delta: -57.4MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 220.35ms. Allocated memory is still 211.8MB. Free memory was 136.8MB in the beginning and 108.5MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1129.24ms. Allocated memory is still 211.8MB. Free memory was 107.5MB in the beginning and 91.5MB in the end (delta: 15.9MB). Peak memory consumption was 38.0MB. 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 13:25:26,628 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.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 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:28,642 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:28,643 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:28,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:28,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:28,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:28,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:28,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:28,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:28,667 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:28,668 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:28,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:28,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:28,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:28,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:28,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:28,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:28,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:28,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:28,675 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:28,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:28,677 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:28,678 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:28,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:28,681 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:28,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:28,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:28,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:28,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:28,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:28,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:28,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:28,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:28,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:28,700 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:28,700 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:28,701 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:28,701 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:28,702 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:28,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:28,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:28,704 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:25:28,719 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:28,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:28,720 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:28,720 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:28,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:28,721 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:28,721 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:28,722 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:28,722 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:28,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:28,722 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:28,722 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:28,722 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:28,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:28,723 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:25:28,723 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:25:28,723 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:25:28,723 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:28,724 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:28,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:28,724 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:28,724 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:28,724 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:28,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:28,725 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:28,725 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:28,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:28,732 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:25:28,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:25:28,747 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:28,747 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:28,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:28,748 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:28,748 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:25:28,748 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b3ea3bfb5fa1a0ecb86372fd7d66f0cc10d9707b974c24e5c8a286e565a46ff [2021-12-15 13:25:29,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:29,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:29,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:29,284 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:29,284 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:29,285 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-12-15 13:25:29,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f029c91b7/8a1259cc101b4c668f2a905dd7fc9457/FLAG8b9152db4 [2021-12-15 13:25:30,121 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:30,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2021-12-15 13:25:30,161 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f029c91b7/8a1259cc101b4c668f2a905dd7fc9457/FLAG8b9152db4 [2021-12-15 13:25:30,654 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f029c91b7/8a1259cc101b4c668f2a905dd7fc9457 [2021-12-15 13:25:30,656 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:30,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:30,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:30,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:30,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:30,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:30" (1/1) ... [2021-12-15 13:25:30,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44228ad1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:30, skipping insertion in model container [2021-12-15 13:25:30,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:30" (1/1) ... [2021-12-15 13:25:30,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:30,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:32,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-12-15 13:25:32,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-12-15 13:25:32,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:32,742 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:25:32,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:25:32,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-12-15 13:25:32,970 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-12-15 13:25:32,975 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:33,010 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:25:33,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335455,335468] [2021-12-15 13:25:33,201 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335600,335613] [2021-12-15 13:25:33,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:25:33,444 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:25:33,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33 WrapperNode [2021-12-15 13:25:33,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:33,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:33,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:25:33,446 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:25:33,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,617 INFO L137 Inliner]: procedures = 468, calls = 1901, calls flagged for inlining = 226, calls inlined = 205, statements flattened = 4495 [2021-12-15 13:25:33,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:25:33,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:25:33,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:25:33,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:25:33,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,642 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:25:33,809 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:25:33,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:25:33,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:25:33,810 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:33" (1/1) ... [2021-12-15 13:25:33,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:33,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:25:33,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:25:33,837 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:25:33,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:25:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:25:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2021-12-15 13:25:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2021-12-15 13:25:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:25:33,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:25:33,871 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:25:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:25:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:25:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-12-15 13:25:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:25:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:25:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:25:33,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:25:33,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_91 [2021-12-15 13:25:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_91 [2021-12-15 13:25:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:25:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:25:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:25:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:25:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:25:33,873 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:25:33,873 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:25:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:25:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:25:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:25:33,874 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:25:33,874 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:25:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:25:33,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:25:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:25:33,875 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:25:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:25:33,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:25:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:25:33,875 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:25:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:25:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:25:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:25:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:25:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:25:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:25:33,876 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2021-12-15 13:25:33,876 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2021-12-15 13:25:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:25:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:25:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2021-12-15 13:25:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2021-12-15 13:25:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2021-12-15 13:25:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2021-12-15 13:25:33,877 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:25:33,877 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:25:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2021-12-15 13:25:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2021-12-15 13:25:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2021-12-15 13:25:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2021-12-15 13:25:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:25:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:25:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:25:33,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:25:33,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:25:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:25:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:25:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:25:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:25:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:25:33,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:25:33,879 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:25:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:25:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:25:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:25:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2021-12-15 13:25:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2021-12-15 13:25:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:25:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:25:33,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:25:33,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:25:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:25:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2021-12-15 13:25:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2021-12-15 13:25:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:25:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:25:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:25:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:25:33,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:25:33,881 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:25:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:25:33,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:33,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:25:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:25:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:25:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:25:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:25:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2021-12-15 13:25:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2021-12-15 13:25:33,883 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:25:33,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:25:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:25:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:25:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:25:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:25:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2021-12-15 13:25:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2021-12-15 13:25:33,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:25:33,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:25:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:25:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:25:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:25:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:25:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:25:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:25:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:25:33,885 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:25:33,885 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:25:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:25:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2021-12-15 13:25:33,886 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:25:33,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:25:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:25:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:25:33,887 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2021-12-15 13:25:33,887 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2021-12-15 13:25:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2021-12-15 13:25:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2021-12-15 13:25:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:25:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:25:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2021-12-15 13:25:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2021-12-15 13:25:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:25:33,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:25:33,888 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2021-12-15 13:25:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2021-12-15 13:25:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:25:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:25:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:25:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:25:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:25:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:25:33,889 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:25:33,889 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:25:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:25:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_89 [2021-12-15 13:25:33,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_89 [2021-12-15 13:25:33,890 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2021-12-15 13:25:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:25:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2021-12-15 13:25:33,891 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:25:33,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:25:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:25:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2021-12-15 13:25:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2021-12-15 13:25:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:25:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:25:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:25:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:25:33,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:25:33,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:25:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2021-12-15 13:25:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2021-12-15 13:25:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:25:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:25:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:25:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:25:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:25:33,893 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:25:33,893 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:25:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:25:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:25:33,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:25:33,894 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2021-12-15 13:25:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2021-12-15 13:25:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:25:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:25:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2021-12-15 13:25:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2021-12-15 13:25:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-12-15 13:25:33,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2021-12-15 13:25:33,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:25:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:25:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:25:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:25:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2021-12-15 13:25:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2021-12-15 13:25:33,896 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:25:33,896 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:25:33,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-12-15 13:25:33,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2021-12-15 13:25:33,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:25:33,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:25:34,472 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:25:34,475 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:25:40,704 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:25:40,708 INFO L158 Benchmark]: Toolchain (without parser) took 10049.35ms. Allocated memory was 77.6MB in the beginning and 249.6MB in the end (delta: 172.0MB). Free memory was 53.3MB in the beginning and 132.0MB in the end (delta: -78.7MB). Peak memory consumption was 150.3MB. Max. memory is 16.1GB. [2021-12-15 13:25:40,708 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:25:40,709 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2785.33ms. Allocated memory was 77.6MB in the beginning and 249.6MB in the end (delta: 172.0MB). Free memory was 53.1MB in the beginning and 142.7MB in the end (delta: -89.7MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2021-12-15 13:25:40,709 INFO L158 Benchmark]: Boogie Procedure Inliner took 171.86ms. Allocated memory is still 249.6MB. Free memory was 141.7MB in the beginning and 115.5MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:40,709 INFO L158 Benchmark]: Boogie Preprocessor took 190.55ms. Allocated memory is still 249.6MB. Free memory was 115.5MB in the beginning and 145.5MB in the end (delta: -30.1MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:40,710 INFO L158 Benchmark]: RCFGBuilder took 6897.55ms. Allocated memory is still 249.6MB. Free memory was 145.5MB in the beginning and 132.0MB in the end (delta: 13.5MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-12-15 13:25:40,711 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 52.4MB. Free memory was 34.6MB in the beginning and 34.5MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2785.33ms. Allocated memory was 77.6MB in the beginning and 249.6MB in the end (delta: 172.0MB). Free memory was 53.1MB in the beginning and 142.7MB in the end (delta: -89.7MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 171.86ms. Allocated memory is still 249.6MB. Free memory was 141.7MB in the beginning and 115.5MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 190.55ms. Allocated memory is still 249.6MB. Free memory was 115.5MB in the beginning and 145.5MB in the end (delta: -30.1MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * RCFGBuilder took 6897.55ms. Allocated memory is still 249.6MB. Free memory was 145.5MB in the beginning and 132.0MB in the end (delta: 13.5MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:25:40,766 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable