./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-oki-semi-pch_gbe-pch_gbe.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-oki-semi-pch_gbe-pch_gbe.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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:25:57,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:25:57,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:25:57,647 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:25:57,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:25:57,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:25:57,650 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:25:57,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:25:57,653 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:25:57,654 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:25:57,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:25:57,656 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:25:57,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:25:57,657 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:25:57,658 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:25:57,659 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:25:57,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:25:57,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:25:57,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:25:57,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:25:57,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:25:57,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:25:57,668 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:25:57,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:25:57,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:25:57,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:25:57,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:25:57,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:25:57,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:25:57,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:25:57,674 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:25:57,675 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:25:57,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:25:57,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:25:57,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:25:57,677 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:25:57,678 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:25:57,678 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:25:57,678 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:25:57,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:25:57,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:25:57,682 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:25:57,702 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:25:57,702 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:25:57,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:25:57,703 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:25:57,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:25:57,704 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:25:57,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:25:57,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:25:57,705 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:25:57,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:25:57,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:25:57,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:25:57,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:25:57,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:25:57,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:25:57,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:25:57,706 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:25:57,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:25:57,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:25:57,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:25:57,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:25:57,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:25:57,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:25:57,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:25:57,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:25:57,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:25:57,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:25:57,708 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:25:57,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:25:57,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:25:57,709 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:25:57,709 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2021-12-15 13:25:57,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:25:57,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:25:57,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:25:57,931 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:25:57,931 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:25:57,932 INFO L432 ainManager$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-oki-semi-pch_gbe-pch_gbe.cil.i [2021-12-15 13:25:57,995 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2805a816b/c9a74678bd4743c283d73cbbdea03e9d/FLAGf7c404aab [2021-12-15 13:25:58,886 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:25:58,886 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-oki-semi-pch_gbe-pch_gbe.cil.i [2021-12-15 13:25:58,965 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2805a816b/c9a74678bd4743c283d73cbbdea03e9d/FLAGf7c404aab [2021-12-15 13:25:58,986 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2805a816b/c9a74678bd4743c283d73cbbdea03e9d [2021-12-15 13:25:58,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:25:58,992 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:25:58,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:25:58,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:25:58,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:25:58,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:58" (1/1) ... [2021-12-15 13:25:58,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be32173 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:25:58, skipping insertion in model container [2021-12-15 13:25:58,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:25:58" (1/1) ... [2021-12-15 13:25:59,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:25:59,183 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:04,851 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-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-12-15 13:26:04,853 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-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-12-15 13:26:04,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:04,954 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:26:05,415 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-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-12-15 13:26:05,416 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-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-12-15 13:26:05,425 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:05,880 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:26:05,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05 WrapperNode [2021-12-15 13:26:05,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:05,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:05,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:26:05,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:26:05,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,394 INFO L137 Inliner]: procedures = 696, calls = 5980, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11104 [2021-12-15 13:26:06,394 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:06,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:26:06,395 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:26:06,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:26:06,406 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,488 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,825 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:26:06,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:26:06,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:26:06,883 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:26:06,884 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:05" (1/1) ... [2021-12-15 13:26:06,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:06,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:26:06,915 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 13:26:06,943 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:26:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:26:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:26:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2021-12-15 13:26:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2021-12-15 13:26:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:26:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:26:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:26:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:26:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2021-12-15 13:26:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2021-12-15 13:26:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:26:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:26:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:26:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:26:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2021-12-15 13:26:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2021-12-15 13:26:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2021-12-15 13:26:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2021-12-15 13:26:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:26:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:26:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2021-12-15 13:26:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2021-12-15 13:26:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2021-12-15 13:26:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2021-12-15 13:26:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2021-12-15 13:26:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2021-12-15 13:26:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:26:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:26:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:26:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:26:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:26:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:26:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2021-12-15 13:26:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2021-12-15 13:26:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2021-12-15 13:26:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2021-12-15 13:26:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2021-12-15 13:26:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2021-12-15 13:26:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2021-12-15 13:26:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2021-12-15 13:26:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:26:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:26:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-12-15 13:26:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-12-15 13:26:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:26:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:26:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:26:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:26:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-15 13:26:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-15 13:26:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2021-12-15 13:26:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2021-12-15 13:26:06,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:26:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:26:06,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:26:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:26:06,974 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2021-12-15 13:26:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2021-12-15 13:26:06,975 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:26:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:26:06,975 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:26:06,975 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:26:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:26:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:26:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:26:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:26:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:26:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:26:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:26:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:26:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:26:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2021-12-15 13:26:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2021-12-15 13:26:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:26:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:26:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2021-12-15 13:26:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2021-12-15 13:26:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:26:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:26:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2021-12-15 13:26:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2021-12-15 13:26:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-15 13:26:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-15 13:26:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:26:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:26:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:26:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:26:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:26:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:26:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:26:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:26:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:26:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2021-12-15 13:26:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2021-12-15 13:26:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2021-12-15 13:26:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2021-12-15 13:26:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:26:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2021-12-15 13:26:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2021-12-15 13:26:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:26:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:26:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:26:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:26:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:26:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:26:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:26:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:26:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:26:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2021-12-15 13:26:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2021-12-15 13:26:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:26:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:26:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:26:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:26:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:26:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:26:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:26:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:26:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:26:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:26:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2021-12-15 13:26:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2021-12-15 13:26:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2021-12-15 13:26:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2021-12-15 13:26:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:26:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:26:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:26:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:26:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:26:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:26:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-12-15 13:26:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-12-15 13:26:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:26:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:26:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:26:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:26:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:26:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:26:06,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:26:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:26:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:26:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:26:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:26:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:26:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:26:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:26:06,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:26:06,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:26:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:26:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:26:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:26:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:26:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:26:06,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:26:06,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:26:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:26:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:26:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:26:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:26:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:26:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:26:07,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:07,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:26:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:26:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:26:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:26:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:26:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:26:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:26:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:26:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2021-12-15 13:26:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2021-12-15 13:26:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:26:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:26:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2021-12-15 13:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2021-12-15 13:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2021-12-15 13:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2021-12-15 13:26:07,063 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:26:07,063 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2021-12-15 13:26:07,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:26:07,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2021-12-15 13:26:07,065 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:26:07,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2021-12-15 13:26:07,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2021-12-15 13:26:07,066 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:26:07,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:26:07,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:26:07,068 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2021-12-15 13:26:07,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:26:07,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:26:07,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2021-12-15 13:26:07,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2021-12-15 13:26:07,070 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:26:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:26:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:26:07,071 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2021-12-15 13:26:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2021-12-15 13:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2021-12-15 13:26:07,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2021-12-15 13:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2021-12-15 13:26:07,076 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2021-12-15 13:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:26:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2021-12-15 13:26:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2021-12-15 13:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2021-12-15 13:26:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2021-12-15 13:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:26:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2021-12-15 13:26:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2021-12-15 13:26:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2021-12-15 13:26:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2021-12-15 13:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:26:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:26:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2021-12-15 13:26:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2021-12-15 13:26:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2021-12-15 13:26:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2021-12-15 13:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2021-12-15 13:26:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2021-12-15 13:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:26:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:26:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:26:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2021-12-15 13:26:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2021-12-15 13:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:26:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2021-12-15 13:26:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2021-12-15 13:26:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2021-12-15 13:26:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2021-12-15 13:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-12-15 13:26:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-12-15 13:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2021-12-15 13:26:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2021-12-15 13:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2021-12-15 13:26:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2021-12-15 13:26:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2021-12-15 13:26:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2021-12-15 13:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2021-12-15 13:26:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2021-12-15 13:26:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:26:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:26:08,448 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:26:08,452 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:26:08,681 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:26:08,696 INFO L158 Benchmark]: Toolchain (without parser) took 9703.41ms. Allocated memory was 111.1MB in the beginning and 474.0MB in the end (delta: 362.8MB). Free memory was 78.6MB in the beginning and 341.9MB in the end (delta: -263.3MB). Peak memory consumption was 168.1MB. Max. memory is 16.1GB. [2021-12-15 13:26:08,697 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:26:08,697 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6888.08ms. Allocated memory was 111.1MB in the beginning and 241.2MB in the end (delta: 130.0MB). Free memory was 78.1MB in the beginning and 104.9MB in the end (delta: -26.8MB). Peak memory consumption was 124.4MB. Max. memory is 16.1GB. [2021-12-15 13:26:08,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 512.72ms. Allocated memory is still 241.2MB. Free memory was 104.9MB in the beginning and 96.9MB in the end (delta: 8.1MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. [2021-12-15 13:26:08,698 INFO L158 Benchmark]: Boogie Preprocessor took 485.35ms. Allocated memory is still 241.2MB. Free memory was 96.9MB in the beginning and 72.1MB in the end (delta: 24.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-12-15 13:26:08,699 INFO L158 Benchmark]: RCFGBuilder took 1812.75ms. Allocated memory was 241.2MB in the beginning and 474.0MB in the end (delta: 232.8MB). Free memory was 72.1MB in the beginning and 341.9MB in the end (delta: -269.8MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. [2021-12-15 13:26:08,701 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory was 49.5MB in the beginning and 49.4MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6888.08ms. Allocated memory was 111.1MB in the beginning and 241.2MB in the end (delta: 130.0MB). Free memory was 78.1MB in the beginning and 104.9MB in the end (delta: -26.8MB). Peak memory consumption was 124.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 512.72ms. Allocated memory is still 241.2MB. Free memory was 104.9MB in the beginning and 96.9MB in the end (delta: 8.1MB). Peak memory consumption was 40.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 485.35ms. Allocated memory is still 241.2MB. Free memory was 96.9MB in the beginning and 72.1MB in the end (delta: 24.7MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1812.75ms. Allocated memory was 241.2MB in the beginning and 474.0MB in the end (delta: 232.8MB). Free memory was 72.1MB in the beginning and 341.9MB in the end (delta: -269.8MB). Peak memory consumption was 35.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:26:08,748 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-oki-semi-pch_gbe-pch_gbe.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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:26:10,959 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:26:10,962 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:26:11,003 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:26:11,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:26:11,007 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:26:11,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:26:11,014 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:26:11,019 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:26:11,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:26:11,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:26:11,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:26:11,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:26:11,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:26:11,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:26:11,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:26:11,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:26:11,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:26:11,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:26:11,057 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:26:11,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:26:11,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:26:11,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:26:11,062 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:26:11,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:26:11,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:26:11,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:26:11,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:26:11,072 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:26:11,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:26:11,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:26:11,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:26:11,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:26:11,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:26:11,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:26:11,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:26:11,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:26:11,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:26:11,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:26:11,080 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:26:11,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:26:11,082 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:26:11,117 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:26:11,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:26:11,119 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:26:11,119 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:26:11,120 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:26:11,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:26:11,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:26:11,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:26:11,122 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:26:11,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:26:11,127 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:26:11,128 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:26:11,128 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:26:11,128 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:26:11,128 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:26:11,128 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:26:11,129 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:26:11,129 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:26:11,129 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:26:11,129 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:26:11,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:26:11,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:26:11,130 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:26:11,130 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:11,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:26:11,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:26:11,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:26:11,131 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:26:11,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:26:11,131 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:26:11,132 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:26:11,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:26:11,132 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:26:11,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:26:11,133 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2021-12-15 13:26:11,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:26:11,503 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:26:11,506 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:26:11,507 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:26:11,511 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:26:11,513 INFO L432 ainManager$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-oki-semi-pch_gbe-pch_gbe.cil.i [2021-12-15 13:26:11,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a375d78d9/260e6f4e685a4959b43547f876003ddb/FLAG7d1a7fb26 [2021-12-15 13:26:12,414 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:26:12,415 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-oki-semi-pch_gbe-pch_gbe.cil.i [2021-12-15 13:26:12,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a375d78d9/260e6f4e685a4959b43547f876003ddb/FLAG7d1a7fb26 [2021-12-15 13:26:12,881 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a375d78d9/260e6f4e685a4959b43547f876003ddb [2021-12-15 13:26:12,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:26:12,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:26:12,891 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:12,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:26:12,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:26:12,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:12" (1/1) ... [2021-12-15 13:26:12,900 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14f4f370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:12, skipping insertion in model container [2021-12-15 13:26:12,900 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:26:12" (1/1) ... [2021-12-15 13:26:12,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:26:13,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:18,832 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-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-12-15 13:26:18,836 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-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-12-15 13:26:18,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:18,926 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:26:19,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:26:19,458 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-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-12-15 13:26:19,459 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-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-12-15 13:26:19,479 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:19,518 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:26:19,937 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-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2021-12-15 13:26:19,938 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-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2021-12-15 13:26:19,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:26:20,294 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:26:20,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20 WrapperNode [2021-12-15 13:26:20,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:26:20,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:20,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:26:20,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:26:20,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:20,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:20,724 INFO L137 Inliner]: procedures = 711, calls = 5980, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 10766 [2021-12-15 13:26:20,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:26:20,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:26:20,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:26:20,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:26:20,736 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:20,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:20,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:20,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:21,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:21,068 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:21,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:21,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:26:21,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:26:21,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:26:21,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:26:21,178 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:26:20" (1/1) ... [2021-12-15 13:26:21,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:26:21,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:26:21,214 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 13:26:21,234 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 13:26:21,250 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:26:21,250 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:26:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2021-12-15 13:26:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2021-12-15 13:26:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:26:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:26:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:26:21,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:26:21,251 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2021-12-15 13:26:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2021-12-15 13:26:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:26:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:26:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:26:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:26:21,252 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2021-12-15 13:26:21,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2021-12-15 13:26:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2021-12-15 13:26:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2021-12-15 13:26:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-15 13:26:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-15 13:26:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2021-12-15 13:26:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2021-12-15 13:26:21,253 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2021-12-15 13:26:21,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2021-12-15 13:26:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2021-12-15 13:26:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2021-12-15 13:26:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:26:21,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:26:21,254 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:26:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:26:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:26:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:26:21,255 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2021-12-15 13:26:21,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2021-12-15 13:26:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2021-12-15 13:26:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2021-12-15 13:26:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2021-12-15 13:26:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2021-12-15 13:26:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2021-12-15 13:26:21,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2021-12-15 13:26:21,256 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:26:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:26:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-12-15 13:26:21,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2021-12-15 13:26:21,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:26:21,258 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:26:21,258 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:26:21,259 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:26:21,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:26:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:26:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-15 13:26:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-15 13:26:21,260 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2021-12-15 13:26:21,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2021-12-15 13:26:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:26:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:26:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:26:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:26:21,261 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2021-12-15 13:26:21,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2021-12-15 13:26:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:26:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:26:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:26:21,262 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:26:21,262 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:26:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:26:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:26:21,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:26:21,263 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:26:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:26:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:26:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:26:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:26:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2021-12-15 13:26:21,264 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2021-12-15 13:26:21,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:26:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:26:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:26:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:26:21,265 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:26:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:26:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2021-12-15 13:26:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2021-12-15 13:26:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:26:21,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:26:21,266 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2021-12-15 13:26:21,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2021-12-15 13:26:21,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-12-15 13:26:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-12-15 13:26:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:26:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:26:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:26:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:26:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:26:21,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:26:21,268 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:26:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:26:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2021-12-15 13:26:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2021-12-15 13:26:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2021-12-15 13:26:21,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2021-12-15 13:26:21,269 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2021-12-15 13:26:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2021-12-15 13:26:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:26:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:26:21,270 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:26:21,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:26:21,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:26:21,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:26:21,273 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:26:21,273 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:26:21,274 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2021-12-15 13:26:21,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2021-12-15 13:26:21,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:26:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:26:21,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:26:21,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:26:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:26:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:26:21,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:26:21,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:26:21,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:26:21,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:26:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:26:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2021-12-15 13:26:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2021-12-15 13:26:21,283 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2021-12-15 13:26:21,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2021-12-15 13:26:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:26:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:26:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:26:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:26:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:26:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:26:21,284 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2021-12-15 13:26:21,284 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2021-12-15 13:26:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:26:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:26:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:26:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:26:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:26:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:26:21,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:26:21,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-15 13:26:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-15 13:26:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:26:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:26:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:26:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:26:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:26:21,286 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:26:21,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:26:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:26:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:26:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:26:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:26:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:26:21,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:26:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:26:21,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:26:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:26:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:26:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:26:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:26:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:26:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:26:21,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:21,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:26:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:26:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:26:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:26:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:26:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2021-12-15 13:26:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2021-12-15 13:26:21,289 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:26:21,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:26:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2021-12-15 13:26:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2021-12-15 13:26:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:26:21,290 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:26:21,290 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2021-12-15 13:26:21,291 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2021-12-15 13:26:21,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:26:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:26:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2021-12-15 13:26:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2021-12-15 13:26:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:26:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:26:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:26:21,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:26:21,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:26:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2021-12-15 13:26:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2021-12-15 13:26:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2021-12-15 13:26:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2021-12-15 13:26:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-15 13:26:21,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-15 13:26:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:26:21,293 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2021-12-15 13:26:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2021-12-15 13:26:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2021-12-15 13:26:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2021-12-15 13:26:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:26:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2021-12-15 13:26:21,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2021-12-15 13:26:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:26:21,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:26:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:26:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:26:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:26:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:26:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2021-12-15 13:26:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2021-12-15 13:26:21,295 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2021-12-15 13:26:21,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2021-12-15 13:26:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:26:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:26:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:26:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:26:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2021-12-15 13:26:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2021-12-15 13:26:21,296 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2021-12-15 13:26:21,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2021-12-15 13:26:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2021-12-15 13:26:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2021-12-15 13:26:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:26:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:26:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-12-15 13:26:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2021-12-15 13:26:21,297 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2021-12-15 13:26:21,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2021-12-15 13:26:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:26:21,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:26:21,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2021-12-15 13:26:21,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2021-12-15 13:26:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:26:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:26:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:26:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:26:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2021-12-15 13:26:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2021-12-15 13:26:21,302 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2021-12-15 13:26:21,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2021-12-15 13:26:21,303 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2021-12-15 13:26:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2021-12-15 13:26:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:26:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:26:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:26:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:26:21,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2021-12-15 13:26:21,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2021-12-15 13:26:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2021-12-15 13:26:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2021-12-15 13:26:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:26:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-15 13:26:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-15 13:26:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:26:21,305 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:26:21,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:26:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:26:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:26:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2021-12-15 13:26:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2021-12-15 13:26:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2021-12-15 13:26:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2021-12-15 13:26:21,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:26:21,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2021-12-15 13:26:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:26:21,307 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:26:21,307 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:26:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:26:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:26:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2021-12-15 13:26:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2021-12-15 13:26:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:26:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:26:21,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:26:21,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:26:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2021-12-15 13:26:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2021-12-15 13:26:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:26:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:26:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2021-12-15 13:26:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2021-12-15 13:26:21,309 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2021-12-15 13:26:21,309 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2021-12-15 13:26:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2021-12-15 13:26:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2021-12-15 13:26:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:26:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:26:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:26:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:26:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2021-12-15 13:26:21,310 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2021-12-15 13:26:21,310 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2021-12-15 13:26:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2021-12-15 13:26:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:26:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:26:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2021-12-15 13:26:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2021-12-15 13:26:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:26:21,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:26:21,311 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:26:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:26:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:26:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:26:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2021-12-15 13:26:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2021-12-15 13:26:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:26:21,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:26:21,312 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:26:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:26:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:26:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:26:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2021-12-15 13:26:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2021-12-15 13:26:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2021-12-15 13:26:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2021-12-15 13:26:21,313 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2021-12-15 13:26:21,313 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2021-12-15 13:26:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2021-12-15 13:26:21,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:26:21,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:26:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:26:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:26:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2021-12-15 13:26:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2021-12-15 13:26:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2021-12-15 13:26:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2021-12-15 13:26:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:26:21,315 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:26:21,315 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:26:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:26:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2021-12-15 13:26:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2021-12-15 13:26:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2021-12-15 13:26:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2021-12-15 13:26:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2021-12-15 13:26:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2021-12-15 13:26:21,316 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:26:21,316 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:26:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:26:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:26:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2021-12-15 13:26:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2021-12-15 13:26:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:26:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:26:21,317 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2021-12-15 13:26:21,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2021-12-15 13:26:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2021-12-15 13:26:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2021-12-15 13:26:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-12-15 13:26:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-12-15 13:26:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2021-12-15 13:26:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2021-12-15 13:26:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2021-12-15 13:26:21,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2021-12-15 13:26:21,318 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2021-12-15 13:26:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2021-12-15 13:26:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2021-12-15 13:26:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2021-12-15 13:26:21,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:26:21,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:26:22,454 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:26:22,457 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:26:22,955 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:26:22,959 INFO L158 Benchmark]: Toolchain (without parser) took 10073.82ms. Allocated memory was 58.7MB in the beginning and 461.4MB in the end (delta: 402.7MB). Free memory was 30.9MB in the beginning and 211.6MB in the end (delta: -180.7MB). Peak memory consumption was 222.5MB. Max. memory is 16.1GB. [2021-12-15 13:26:22,959 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:26:22,960 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7403.46ms. Allocated memory was 58.7MB in the beginning and 461.4MB in the end (delta: 402.7MB). Free memory was 30.6MB in the beginning and 323.5MB in the end (delta: -292.9MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. [2021-12-15 13:26:22,961 INFO L158 Benchmark]: Boogie Procedure Inliner took 430.22ms. Allocated memory is still 461.4MB. Free memory was 323.5MB in the beginning and 261.6MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. [2021-12-15 13:26:22,961 INFO L158 Benchmark]: Boogie Preprocessor took 448.40ms. Allocated memory is still 461.4MB. Free memory was 261.6MB in the beginning and 291.3MB in the end (delta: -29.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-12-15 13:26:22,961 INFO L158 Benchmark]: RCFGBuilder took 1780.30ms. Allocated memory is still 461.4MB. Free memory was 291.3MB in the beginning and 211.6MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:26:22,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 58.7MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7403.46ms. Allocated memory was 58.7MB in the beginning and 461.4MB in the end (delta: 402.7MB). Free memory was 30.6MB in the beginning and 323.5MB in the end (delta: -292.9MB). Peak memory consumption was 140.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 430.22ms. Allocated memory is still 461.4MB. Free memory was 323.5MB in the beginning and 261.6MB in the end (delta: 61.9MB). Peak memory consumption was 60.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 448.40ms. Allocated memory is still 461.4MB. Free memory was 261.6MB in the beginning and 291.3MB in the end (delta: -29.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1780.30ms. Allocated memory is still 461.4MB. Free memory was 291.3MB in the beginning and 211.6MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. 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 13:26:23,014 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