./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8 --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 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:30:32,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:30:32,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:30:32,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:30:32,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:30:32,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:30:32,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:30:32,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:30:32,589 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:30:32,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:30:32,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:30:32,593 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:30:32,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:30:32,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:30:32,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:30:32,602 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:30:32,604 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:30:32,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:30:32,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:30:32,614 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:30:32,619 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:30:32,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:30:32,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:30:32,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:30:32,627 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:30:32,627 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:30:32,628 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:30:32,629 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:30:32,630 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:30:32,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:30:32,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:30:32,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:30:32,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:30:32,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:30:32,644 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:30:32,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:30:32,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:30:32,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:30:32,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:30:32,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:30:32,648 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:30:32,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:30:32,674 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:30:32,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:30:32,680 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:30:32,680 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:30:32,681 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:30:32,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:30:32,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:30:32,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:30:32,683 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:30:32,684 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:30:32,685 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:30:32,685 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:30:32,686 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:30:32,686 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:30:32,686 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:30:32,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:30:32,687 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:30:32,687 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:30:32,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:30:32,688 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:30:32,688 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:30:32,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:30:32,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:30:32,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:30:32,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:30:32,690 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:30:32,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:30:32,690 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:30:32,692 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:30:32,692 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:30:32,693 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 [2022-11-16 11:30:33,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:30:33,093 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:30:33,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:30:33,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:30:33,102 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:30:33,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:30:33,192 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/70553c7b1/c3dd10cc2e124926bed036979e9b59c5/FLAG56ba7cfed [2022-11-16 11:30:34,236 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:30:34,236 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:30:34,296 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/70553c7b1/c3dd10cc2e124926bed036979e9b59c5/FLAG56ba7cfed [2022-11-16 11:30:34,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/70553c7b1/c3dd10cc2e124926bed036979e9b59c5 [2022-11-16 11:30:34,609 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:30:34,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:30:34,616 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:30:34,616 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:30:34,620 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:30:34,621 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:34" (1/1) ... [2022-11-16 11:30:34,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17594da2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:34, skipping insertion in model container [2022-11-16 11:30:34,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:34" (1/1) ... [2022-11-16 11:30:34,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:30:34,864 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:30:42,153 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2022-11-16 11:30:42,157 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2022-11-16 11:30:42,158 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2022-11-16 11:30:42,158 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2022-11-16 11:30:42,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:30:42,306 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:30:43,178 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2022-11-16 11:30:43,180 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2022-11-16 11:30:43,180 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2022-11-16 11:30:43,181 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2022-11-16 11:30:43,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:30:43,577 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:30:43,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43 WrapperNode [2022-11-16 11:30:43,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:30:43,579 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:30:43,579 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:30:43,579 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:30:43,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:43,816 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,244 INFO L138 Inliner]: procedures = 798, calls = 5658, calls flagged for inlining = 404, calls inlined = 343, statements flattened = 11262 [2022-11-16 11:30:44,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:30:44,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:30:44,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:30:44,246 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:30:44,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,329 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,695 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,764 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,786 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,858 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:30:44,859 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:30:44,859 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:30:44,859 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:30:44,862 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:43" (1/1) ... [2022-11-16 11:30:44,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:30:44,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:30:44,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:30:45,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:30:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:30:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:30:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 11:30:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 11:30:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 11:30:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 11:30:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 11:30:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 11:30:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:30:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:30:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 11:30:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 11:30:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 11:30:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 11:30:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:30:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:30:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:30:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:30:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:30:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:30:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 11:30:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 11:30:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:30:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:30:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:30:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:30:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:30:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:30:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:30:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:30:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:30:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:30:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 11:30:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 11:30:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:30:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:30:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:30:45,079 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:30:45,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:30:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:30:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 11:30:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 11:30:45,080 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:30:45,080 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:30:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 11:30:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 11:30:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:30:45,081 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:30:45,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:30:45,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:30:45,082 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 11:30:45,083 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 11:30:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:30:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 11:30:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 11:30:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 11:30:45,084 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 11:30:45,084 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:30:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:30:45,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:30:45,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:30:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 11:30:45,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 11:30:45,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:30:45,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:30:45,087 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:30:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:30:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:30:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:30:45,088 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 11:30:45,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 11:30:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:30:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:30:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:30:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:30:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:30:45,089 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 11:30:45,089 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 11:30:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:30:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:30:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:30:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 11:30:45,090 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 11:30:45,090 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 11:30:45,091 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 11:30:45,091 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 11:30:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 11:30:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:30:45,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:30:45,092 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:30:45,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:30:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:30:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:30:45,094 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 11:30:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 11:30:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 11:30:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 11:30:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 11:30:45,095 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 11:30:45,095 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:30:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:30:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:30:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:30:45,096 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 11:30:45,096 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 11:30:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:30:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:30:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 11:30:45,097 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 11:30:45,097 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:30:45,098 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:30:45,098 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 11:30:45,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 11:30:45,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:30:45,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:30:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 11:30:45,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 11:30:45,104 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:30:45,105 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:30:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 11:30:45,106 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 11:30:45,106 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:30:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:30:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:30:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:30:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:30:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:30:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:30:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:30:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:30:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:30:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:30:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 11:30:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 11:30:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:30:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 11:30:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 11:30:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:30:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:30:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 11:30:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 11:30:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 11:30:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 11:30:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:30:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:30:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 11:30:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 11:30:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:30:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:30:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 11:30:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 11:30:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:30:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:30:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:30:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:30:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:30:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:30:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 11:30:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 11:30:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:30:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:30:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 11:30:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 11:30:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 11:30:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 11:30:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 11:30:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 11:30:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 11:30:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 11:30:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:30:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:30:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:30:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:30:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 11:30:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 11:30:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:30:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:30:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 11:30:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 11:30:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:30:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:30:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 11:30:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 11:30:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:30:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:30:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 11:30:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 11:30:45,124 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:30:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:30:45,124 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 11:30:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 11:30:45,125 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:30:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:30:45,125 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:30:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:30:45,125 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 11:30:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 11:30:45,125 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:30:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:30:45,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2022-11-16 11:30:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2022-11-16 11:30:45,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:30:45,126 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 11:30:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 11:30:45,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:30:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:30:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:30:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:30:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:30:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:30:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 11:30:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 11:30:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:30:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:30:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:30:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:30:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 11:30:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 11:30:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 11:30:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 11:30:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:30:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:30:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:30:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:30:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:30:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:30:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 11:30:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 11:30:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:30:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:30:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:30:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:30:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 11:30:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 11:30:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 11:30:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 11:30:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 11:30:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 11:30:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:30:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:30:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:30:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:30:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:30:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:30:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 11:30:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 11:30:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:30:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:30:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 11:30:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 11:30:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:30:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:30:45,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:30:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:30:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 11:30:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 11:30:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:30:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:30:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:30:45,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 11:30:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 11:30:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:30:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:30:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:30:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:30:45,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:30:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:30:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 11:30:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 11:30:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:30:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:30:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:30:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:30:45,142 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:30:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:30:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2022-11-16 11:30:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2022-11-16 11:30:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:30:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:30:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:30:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:30:45,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:30:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:30:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 11:30:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 11:30:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:30:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:30:45,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:30:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:30:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:30:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:30:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 11:30:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 11:30:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 11:30:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 11:30:45,145 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:30:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:30:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:30:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:30:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:30:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:30:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 11:30:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 11:30:45,146 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 11:30:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 11:30:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:30:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:30:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 11:30:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 11:30:45,147 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:30:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:30:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:30:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:30:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 11:30:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 11:30:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:30:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:30:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:30:45,148 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 11:30:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 11:30:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:30:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:30:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 11:30:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 11:30:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:30:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:30:45,149 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 11:30:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 11:30:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 11:30:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 11:30:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:30:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:30:45,150 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 11:30:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 11:30:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:30:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:30:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:30:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:30:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 11:30:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 11:30:45,151 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 11:30:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 11:30:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:30:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:30:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 11:30:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 11:30:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 11:30:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 11:30:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 11:30:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 11:30:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:30:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:30:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:30:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:30:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:30:45,153 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:30:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:30:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:30:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:30:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:30:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:30:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 11:30:45,154 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 11:30:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:30:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:30:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:30:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:30:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:30:45,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:30:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:30:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:30:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:30:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:30:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:30:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:30:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 11:30:45,156 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 11:30:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 11:30:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 11:30:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:30:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:30:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 11:30:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 11:30:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 11:30:45,157 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 11:30:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 11:30:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 11:30:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:30:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:30:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:30:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:30:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:30:45,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:30:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 11:30:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 11:30:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:30:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:30:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:30:45,159 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:30:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:30:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:30:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 11:30:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 11:30:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:30:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:30:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 11:30:45,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 11:30:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:30:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:30:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 11:30:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 11:30:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:30:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:30:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:30:45,161 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:30:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 11:30:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 11:30:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 11:30:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 11:30:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:30:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:30:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:30:45,162 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:30:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 11:30:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 11:30:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:30:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 11:30:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 11:30:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:30:45,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:30:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:30:45,164 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:30:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 11:30:45,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 11:30:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:30:46,667 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:30:46,673 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:30:46,780 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:30:46,883 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:30:46,888 INFO L158 Benchmark]: Toolchain (without parser) took 12273.53ms. Allocated memory was 134.2MB in the beginning and 411.0MB in the end (delta: 276.8MB). Free memory was 95.8MB in the beginning and 175.4MB in the end (delta: -79.7MB). Peak memory consumption was 207.1MB. Max. memory is 16.1GB. [2022-11-16 11:30:46,888 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 111.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:30:46,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8962.20ms. Allocated memory was 134.2MB in the beginning and 411.0MB in the end (delta: 276.8MB). Free memory was 95.8MB in the beginning and 268.9MB in the end (delta: -173.1MB). Peak memory consumption was 176.6MB. Max. memory is 16.1GB. [2022-11-16 11:30:46,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 666.28ms. Allocated memory is still 411.0MB. Free memory was 268.9MB in the beginning and 200.7MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 11:30:46,890 INFO L158 Benchmark]: Boogie Preprocessor took 612.11ms. Allocated memory is still 411.0MB. Free memory was 200.7MB in the beginning and 232.0MB in the end (delta: -31.4MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-11-16 11:30:46,891 INFO L158 Benchmark]: RCFGBuilder took 2027.29ms. Allocated memory is still 411.0MB. Free memory was 232.0MB in the beginning and 175.4MB in the end (delta: 56.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-16 11:30:46,894 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 134.2MB. Free memory is still 111.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8962.20ms. Allocated memory was 134.2MB in the beginning and 411.0MB in the end (delta: 276.8MB). Free memory was 95.8MB in the beginning and 268.9MB in the end (delta: -173.1MB). Peak memory consumption was 176.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 666.28ms. Allocated memory is still 411.0MB. Free memory was 268.9MB in the beginning and 200.7MB in the end (delta: 68.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 612.11ms. Allocated memory is still 411.0MB. Free memory was 200.7MB in the beginning and 232.0MB in the end (delta: -31.4MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2027.29ms. Allocated memory is still 411.0MB. Free memory was 232.0MB in the beginning and 175.4MB in the end (delta: 56.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:30:46,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8 --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 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:30:49,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:30:49,320 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:30:49,354 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:30:49,354 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:30:49,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:30:49,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:30:49,360 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:30:49,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:30:49,364 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:30:49,365 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:30:49,366 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:30:49,367 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:30:49,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:30:49,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:30:49,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:30:49,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:30:49,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:30:49,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:30:49,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:30:49,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:30:49,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:30:49,382 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:30:49,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:30:49,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:30:49,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:30:49,388 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:30:49,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:30:49,390 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:30:49,391 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:30:49,391 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:30:49,392 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:30:49,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:30:49,395 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:30:49,396 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:30:49,397 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:30:49,398 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:30:49,398 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:30:49,398 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:30:49,401 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:30:49,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:30:49,405 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:30:49,448 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:30:49,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:30:49,451 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:30:49,451 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:30:49,453 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:30:49,453 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:30:49,454 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:30:49,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:30:49,455 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:30:49,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:30:49,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:30:49,457 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:30:49,457 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:30:49,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:30:49,457 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:30:49,458 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:30:49,458 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:30:49,458 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:30:49,458 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:30:49,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:30:49,459 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:30:49,459 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:30:49,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:30:49,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:30:49,460 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:30:49,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:30:49,460 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:30:49,460 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:30:49,460 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:30:49,461 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:30:49,461 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:30:49,461 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:30:49,461 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:30:49,462 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 [2022-11-16 11:30:49,925 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:30:49,947 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:30:49,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:30:49,951 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:30:49,954 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:30:49,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:30:50,037 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/8b8b4f668/48d7d015aeaf4dc3abe20cc122d62165/FLAG3fe8ed9db [2022-11-16 11:30:51,365 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:30:51,365 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:30:51,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/8b8b4f668/48d7d015aeaf4dc3abe20cc122d62165/FLAG3fe8ed9db [2022-11-16 11:30:51,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/data/8b8b4f668/48d7d015aeaf4dc3abe20cc122d62165 [2022-11-16 11:30:51,494 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:30:51,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:30:51,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:30:51,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:30:51,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:30:51,505 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:51" (1/1) ... [2022-11-16 11:30:51,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@336fa2bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:30:51, skipping insertion in model container [2022-11-16 11:30:51,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:30:51" (1/1) ... [2022-11-16 11:30:51,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:30:51,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:30:59,236 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2022-11-16 11:30:59,240 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2022-11-16 11:30:59,241 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2022-11-16 11:30:59,241 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2022-11-16 11:30:59,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:30:59,394 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:30:59,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:30:59,984 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2022-11-16 11:30:59,985 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2022-11-16 11:30:59,985 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2022-11-16 11:30:59,986 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2022-11-16 11:30:59,996 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:00,065 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:31:01,080 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2022-11-16 11:31:01,081 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2022-11-16 11:31:01,081 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2022-11-16 11:31:01,082 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2022-11-16 11:31:01,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:01,613 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:31:01,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01 WrapperNode [2022-11-16 11:31:01,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:01,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:01,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:31:01,615 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:31:01,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:01,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,151 INFO L138 Inliner]: procedures = 813, calls = 5658, calls flagged for inlining = 404, calls inlined = 343, statements flattened = 10821 [2022-11-16 11:31:02,152 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:02,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:31:02,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:31:02,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:31:02,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,253 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,254 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,583 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,635 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,733 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:31:02,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:31:02,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:31:02,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:31:02,736 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:01" (1/1) ... [2022-11-16 11:31:02,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:02,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:31:02,772 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:31:02,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:31:02,822 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:31:02,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:31:02,822 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 11:31:02,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 11:31:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 11:31:02,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 11:31:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 11:31:02,823 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 11:31:02,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:31:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 11:31:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 11:31:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 11:31:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 11:31:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 11:31:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:31:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:31:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:31:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:31:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:31:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:31:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 11:31:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 11:31:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:31:02,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:31:02,826 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:31:02,826 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:31:02,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:31:02,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:31:02,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:31:02,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:31:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:31:02,828 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:31:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 11:31:02,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 11:31:02,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:31:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:31:02,829 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:31:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:31:02,829 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:31:02,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:31:02,830 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 11:31:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 11:31:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:31:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:31:02,831 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 11:31:02,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 11:31:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:31:02,832 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:31:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:31:02,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:31:02,832 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 11:31:02,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 11:31:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:02,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:02,833 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 11:31:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 11:31:02,834 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 11:31:02,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 11:31:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:31:02,835 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:31:02,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:31:02,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:31:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 11:31:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 11:31:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:31:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:31:02,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:31:02,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:31:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:31:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:31:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 11:31:02,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 11:31:02,837 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:31:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:31:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:31:02,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 11:31:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:31:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 11:31:02,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 11:31:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:31:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:31:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:31:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 11:31:02,841 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 11:31:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 11:31:02,841 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 11:31:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 11:31:02,841 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 11:31:02,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:31:02,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:31:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:31:02,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:31:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:31:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:31:02,842 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 11:31:02,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 11:31:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:31:02,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:31:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 11:31:02,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 11:31:02,843 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 11:31:02,844 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 11:31:02,845 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:31:02,847 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:31:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:31:02,848 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:31:02,848 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 11:31:02,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 11:31:02,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:31:02,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:31:02,851 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 11:31:02,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 11:31:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:31:02,857 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:31:02,857 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 11:31:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 11:31:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:31:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:31:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 11:31:02,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 11:31:02,858 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:31:02,859 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:31:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 11:31:02,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 11:31:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:31:02,859 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:31:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:31:02,859 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:31:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:31:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:31:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:31:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:31:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:31:02,860 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 11:31:02,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 11:31:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:31:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 11:31:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 11:31:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:31:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:31:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 11:31:02,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 11:31:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 11:31:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 11:31:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:31:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:31:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 11:31:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 11:31:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:31:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:31:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 11:31:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 11:31:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:31:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:31:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:31:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:31:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:31:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:31:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 11:31:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 11:31:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:31:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:31:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 11:31:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 11:31:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 11:31:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 11:31:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 11:31:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 11:31:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 11:31:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 11:31:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:31:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:31:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:31:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:31:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 11:31:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 11:31:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:31:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:31:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 11:31:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 11:31:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:31:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:31:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 11:31:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 11:31:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:31:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:31:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 11:31:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 11:31:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:31:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:31:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 11:31:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 11:31:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:31:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:31:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:31:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:31:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 11:31:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 11:31:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:31:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:31:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:31:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:31:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2022-11-16 11:31:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 11:31:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:31:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:31:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:31:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:31:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:31:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:31:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:31:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 11:31:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 11:31:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:31:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:31:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 11:31:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 11:31:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 11:31:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 11:31:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:31:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:31:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:31:02,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:31:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:31:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:31:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 11:31:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 11:31:02,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:31:02,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:31:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:31:02,880 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:31:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 11:31:02,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 11:31:02,880 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 11:31:02,881 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 11:31:02,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 11:31:02,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 11:31:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:31:02,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:31:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:31:02,883 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:31:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:31:02,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:31:02,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:31:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:31:02,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 11:31:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 11:31:02,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:31:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:31:02,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 11:31:02,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 11:31:02,884 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:31:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:31:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:31:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:31:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 11:31:02,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 11:31:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:31:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:31:02,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:31:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:31:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:31:02,886 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:31:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:31:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 11:31:02,886 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 11:31:02,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:31:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:31:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:31:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:31:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:31:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:31:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 11:31:02,887 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 11:31:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:31:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:31:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:31:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:31:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2022-11-16 11:31:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2022-11-16 11:31:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:31:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:31:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:31:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:31:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 11:31:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 11:31:02,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:31:02,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 11:31:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:31:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 11:31:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:31:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:31:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 11:31:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 11:31:02,890 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 11:31:02,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 11:31:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:31:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:31:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:31:02,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:31:02,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:31:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:31:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:31:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 11:31:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 11:31:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 11:31:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 11:31:02,892 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:31:02,892 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:31:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 11:31:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 11:31:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:31:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:31:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:31:02,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:31:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:31:02,893 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 11:31:02,894 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:31:02,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:31:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:31:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 11:31:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 11:31:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:31:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 11:31:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 11:31:02,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 11:31:02,895 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:31:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:31:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 11:31:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 11:31:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 11:31:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 11:31:02,896 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:31:02,896 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:31:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 11:31:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 11:31:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:31:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:31:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:31:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:31:02,897 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 11:31:02,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 11:31:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 11:31:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 11:31:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:31:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:31:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 11:31:02,898 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 11:31:02,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 11:31:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 11:31:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 11:31:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 11:31:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:31:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:31:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:31:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:31:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:31:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:31:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:31:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:31:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:31:02,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:31:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:31:02,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 11:31:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:31:02,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:31:02,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:31:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:31:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:31:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:31:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:31:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:31:02,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:31:02,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:31:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 11:31:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 11:31:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 11:31:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 11:31:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:31:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:31:02,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 11:31:02,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 11:31:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 11:31:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 11:31:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 11:31:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 11:31:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:31:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:31:02,909 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:31:02,909 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:31:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:31:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:31:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 11:31:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 11:31:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:31:02,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:31:02,910 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:31:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:31:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 11:31:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 11:31:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:31:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:31:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 11:31:02,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 11:31:02,911 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:31:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:31:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 11:31:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 11:31:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:31:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:31:02,912 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:31:02,912 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:31:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 11:31:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 11:31:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 11:31:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 11:31:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:31:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:31:02,913 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:31:02,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:31:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 11:31:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 11:31:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 11:31:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 11:31:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:31:02,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:31:02,914 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:31:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:31:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 11:31:02,915 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 11:31:02,915 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:31:04,516 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:31:04,522 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:31:04,699 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:31:04,893 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:31:04,898 INFO L158 Benchmark]: Toolchain (without parser) took 13398.43ms. Allocated memory was 69.2MB in the beginning and 658.5MB in the end (delta: 589.3MB). Free memory was 41.0MB in the beginning and 468.2MB in the end (delta: -427.2MB). Peak memory consumption was 228.2MB. Max. memory is 16.1GB. [2022-11-16 11:31:04,898 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:31:04,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10113.67ms. Allocated memory was 69.2MB in the beginning and 310.4MB in the end (delta: 241.2MB). Free memory was 40.8MB in the beginning and 157.7MB in the end (delta: -116.9MB). Peak memory consumption was 210.6MB. Max. memory is 16.1GB. [2022-11-16 11:31:04,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 538.53ms. Allocated memory is still 310.4MB. Free memory was 157.7MB in the beginning and 95.8MB in the end (delta: 61.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-16 11:31:04,906 INFO L158 Benchmark]: Boogie Preprocessor took 579.38ms. Allocated memory is still 310.4MB. Free memory was 95.8MB in the beginning and 125.1MB in the end (delta: -29.3MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2022-11-16 11:31:04,906 INFO L158 Benchmark]: RCFGBuilder took 2161.02ms. Allocated memory was 310.4MB in the beginning and 658.5MB in the end (delta: 348.1MB). Free memory was 125.1MB in the beginning and 468.2MB in the end (delta: -343.1MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-11-16 11:31:04,909 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory is still 51.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10113.67ms. Allocated memory was 69.2MB in the beginning and 310.4MB in the end (delta: 241.2MB). Free memory was 40.8MB in the beginning and 157.7MB in the end (delta: -116.9MB). Peak memory consumption was 210.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 538.53ms. Allocated memory is still 310.4MB. Free memory was 157.7MB in the beginning and 95.8MB in the end (delta: 61.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 579.38ms. Allocated memory is still 310.4MB. Free memory was 95.8MB in the beginning and 125.1MB in the end (delta: -29.3MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2161.02ms. Allocated memory was 310.4MB in the beginning and 658.5MB in the end (delta: 348.1MB). Free memory was 125.1MB in the beginning and 468.2MB in the end (delta: -343.1MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:31:04,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_937de68e-b325-44d6-997d-794fe0922bb4/bin/uautomizer-tPACEb0tL8/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]