./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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 fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 --- 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 11:55:31,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:55:31,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:55:31,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:55:31,451 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:55:31,456 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:55:31,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:55:31,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:55:31,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:55:31,472 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:55:31,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:55:31,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:55:31,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:55:31,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:55:31,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:55:31,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:55:31,485 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:55:31,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:55:31,488 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:55:31,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:55:31,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:55:31,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:55:31,501 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:55:31,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:55:31,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:55:31,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:55:31,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:55:31,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:55:31,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:55:31,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:55:31,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:55:31,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:55:31,519 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:55:31,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:55:31,523 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:55:31,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:55:31,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:55:31,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:55:31,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:55:31,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:55:31,526 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:55:31,527 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:55:31,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:55:31,567 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:55:31,568 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:55:31,568 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:55:31,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:55:31,570 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:55:31,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:55:31,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:55:31,571 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:55:31,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:55:31,572 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:55:31,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:55:31,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:55:31,573 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:55:31,573 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:55:31,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:55:31,573 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:55:31,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:55:31,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:55:31,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:55:31,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:55:31,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:31,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:55:31,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:55:31,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:55:31,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:55:31,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:55:31,577 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:55:31,577 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:55:31,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:55:31,578 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 [2022-11-16 11:55:31,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:55:31,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:55:31,959 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:55:31,961 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:55:31,962 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:55:31,963 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:55:32,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/77c7adc01/7ff694514377434aabf90e3ffcae60ce/FLAG793d6194a [2022-11-16 11:55:33,320 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:55:33,323 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:55:33,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/77c7adc01/7ff694514377434aabf90e3ffcae60ce/FLAG793d6194a [2022-11-16 11:55:33,952 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/77c7adc01/7ff694514377434aabf90e3ffcae60ce [2022-11-16 11:55:33,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:55:33,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:55:33,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:33,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:55:33,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:55:33,968 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:33" (1/1) ... [2022-11-16 11:55:33,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c8d1d43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:33, skipping insertion in model container [2022-11-16 11:55:33,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:33" (1/1) ... [2022-11-16 11:55:33,978 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:55:34,162 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:40,668 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2022-11-16 11:55:40,672 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2022-11-16 11:55:40,706 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:40,782 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:55:41,535 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2022-11-16 11:55:41,535 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2022-11-16 11:55:41,543 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:41,997 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:55:41,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41 WrapperNode [2022-11-16 11:55:41,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:41,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:41,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:55:41,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:55:42,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:42,199 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:42,630 INFO L138 Inliner]: procedures = 727, calls = 6243, calls flagged for inlining = 365, calls inlined = 339, statements flattened = 13435 [2022-11-16 11:55:42,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:55:42,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:55:42,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:55:42,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:55:42,642 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:42,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:42,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:42,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,280 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,343 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,435 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:55:43,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:55:43,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:55:43,608 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:55:43,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:41" (1/1) ... [2022-11-16 11:55:43,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:43,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:55:43,645 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:55:43,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:55:43,693 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 11:55:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 11:55:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 11:55:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 11:55:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 11:55:43,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 11:55:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 11:55:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 11:55:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 11:55:43,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 11:55:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 11:55:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 11:55:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 11:55:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 11:55:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:55:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:55:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:55:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:55:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:55:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:55:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:55:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:55:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:55:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:55:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 11:55:43,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 11:55:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 11:55:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 11:55:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2022-11-16 11:55:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2022-11-16 11:55:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:55:43,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:55:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:55:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:55:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 11:55:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 11:55:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 11:55:43,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 11:55:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:55:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:55:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:55:43,701 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:55:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:55:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:55:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:55:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:55:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 11:55:43,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 11:55:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 11:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 11:55:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 11:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 11:55:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:55:43,703 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:55:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:55:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 11:55:43,704 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 11:55:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 11:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 11:55:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:55:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:55:43,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:55:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 11:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 11:55:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:55:43,706 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:55:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 11:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 11:55:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:55:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:55:43,707 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:55:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:55:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:55:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 11:55:43,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 11:55:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:55:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:55:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 11:55:43,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 11:55:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-11-16 11:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-11-16 11:55:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 11:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 11:55:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:55:43,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:55:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:55:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:55:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:55:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:55:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:55:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 11:55:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 11:55:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:55:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 11:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 11:55:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:55:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:55:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:55:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 11:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 11:55:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:55:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:55:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:55:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:55:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:55:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:55:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:55:43,715 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:55:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2022-11-16 11:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2022-11-16 11:55:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 11:55:43,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 11:55:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:55:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:55:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:55:43,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:55:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:55:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 11:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 11:55:43,718 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 11:55:43,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 11:55:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:55:43,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:55:43,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:55:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 11:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 11:55:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 11:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 11:55:43,720 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 11:55:43,720 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 11:55:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 11:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 11:55:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:55:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:55:43,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:55:43,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:55:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 11:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 11:55:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:55:43,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:55:43,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:55:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 11:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 11:55:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:55:43,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:55:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 11:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 11:55:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:55:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:55:43,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 11:55:43,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 11:55:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:55:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:55:43,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:55:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:55:43,725 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:55:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 11:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 11:55:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:55:43,726 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:55:43,726 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:55:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 11:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 11:55:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:55:43,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:55:43,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:55:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:55:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:55:43,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:55:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 11:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 11:55:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:55:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:55:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 11:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 11:55:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:55:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 11:55:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 11:55:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 11:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 11:55:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:55:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:55:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:55:43,731 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:55:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:55:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:55:43,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:55:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 11:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 11:55:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:55:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:55:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:55:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 11:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 11:55:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 11:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 11:55:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:55:43,734 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:55:43,734 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 11:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 11:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 11:55:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 11:55:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 11:55:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 11:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:55:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 11:55:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 11:55:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:55:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 11:55:43,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 11:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:55:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:55:43,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:55:43,738 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 11:55:43,738 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 11:55:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 11:55:43,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 11:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:55:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:55:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:55:43,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 11:55:43,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 11:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 11:55:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 11:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 11:55:43,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 11:55:43,740 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:55:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:55:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:55:43,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:55:43,741 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:55:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 11:55:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 11:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 11:55:43,742 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 11:55:43,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:55:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 11:55:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 11:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2022-11-16 11:55:43,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2022-11-16 11:55:43,743 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:55:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:55:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 11:55:43,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 11:55:43,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:55:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:55:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:55:43,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:55:43,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:55:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 11:55:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 11:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:55:43,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:55:43,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:55:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:55:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:55:43,747 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:55:43,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:55:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 11:55:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 11:55:43,748 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 11:55:43,748 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 11:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:55:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 11:55:43,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 11:55:43,749 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 11:55:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 11:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 11:55:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 11:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:55:43,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:55:43,750 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:55:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:55:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 11:55:43,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 11:55:43,751 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:55:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:55:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:55:43,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:55:43,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:55:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:55:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:55:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:55:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:55:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 11:55:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 11:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 11:55:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 11:55:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 11:55:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 11:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 11:55:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 11:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 11:55:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 11:55:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 11:55:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 11:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:55:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:55:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:55:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2022-11-16 11:55:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2022-11-16 11:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:55:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:55:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:55:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 11:55:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 11:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 11:55:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 11:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:55:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:55:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 11:55:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 11:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 11:55:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 11:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:55:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:55:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 11:55:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 11:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 11:55:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 11:55:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:55:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:55:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2022-11-16 11:55:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2022-11-16 11:55:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 11:55:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 11:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:55:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 11:55:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 11:55:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:55:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 11:55:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 11:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:55:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:55:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:55:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:55:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 11:55:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 11:55:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 11:55:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 11:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 11:55:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 11:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 11:55:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 11:55:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:55:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 11:55:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 11:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 11:55:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 11:55:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 11:55:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 11:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 11:55:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 11:55:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:55:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:55:43,767 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 11:55:43,767 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 11:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:55:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:55:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:55:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 11:55:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 11:55:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 11:55:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 11:55:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 11:55:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 11:55:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:55:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:55:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 11:55:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 11:55:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:55:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:55:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 11:55:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 11:55:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:55:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:55:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:55:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:55:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:55:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 11:55:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 11:55:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 11:55:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 11:55:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:55:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:55:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 11:55:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 11:55:45,467 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:55:45,472 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:55:46,609 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:55:47,086 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:55:47,091 INFO L158 Benchmark]: Toolchain (without parser) took 13133.01ms. Allocated memory was 142.6MB in the beginning and 469.8MB in the end (delta: 327.2MB). Free memory was 107.6MB in the beginning and 191.2MB in the end (delta: -83.6MB). Peak memory consumption was 269.5MB. Max. memory is 16.1GB. [2022-11-16 11:55:47,092 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:55:47,093 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8034.70ms. Allocated memory was 142.6MB in the beginning and 316.7MB in the end (delta: 174.1MB). Free memory was 107.1MB in the beginning and 204.8MB in the end (delta: -97.7MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. [2022-11-16 11:55:47,093 INFO L158 Benchmark]: Boogie Procedure Inliner took 631.91ms. Allocated memory is still 316.7MB. Free memory was 204.8MB in the beginning and 125.1MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 11:55:47,094 INFO L158 Benchmark]: Boogie Preprocessor took 973.41ms. Allocated memory was 316.7MB in the beginning and 469.8MB in the end (delta: 153.1MB). Free memory was 125.1MB in the beginning and 261.4MB in the end (delta: -136.3MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-16 11:55:47,095 INFO L158 Benchmark]: RCFGBuilder took 3483.58ms. Allocated memory is still 469.8MB. Free memory was 261.4MB in the beginning and 191.2MB in the end (delta: 70.3MB). Peak memory consumption was 97.5MB. Max. memory is 16.1GB. [2022-11-16 11:55:47,098 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 121.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8034.70ms. Allocated memory was 142.6MB in the beginning and 316.7MB in the end (delta: 174.1MB). Free memory was 107.1MB in the beginning and 204.8MB in the end (delta: -97.7MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 631.91ms. Allocated memory is still 316.7MB. Free memory was 204.8MB in the beginning and 125.1MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 973.41ms. Allocated memory was 316.7MB in the beginning and 469.8MB in the end (delta: 153.1MB). Free memory was 125.1MB in the beginning and 261.4MB in the end (delta: -136.3MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3483.58ms. Allocated memory is still 469.8MB. Free memory was 261.4MB in the beginning and 191.2MB in the end (delta: 70.3MB). Peak memory consumption was 97.5MB. 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 11:55:47,129 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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 fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 --- 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 11:55:49,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:55:49,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:55:49,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:55:49,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:55:49,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:55:49,595 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:55:49,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:55:49,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:55:49,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:55:49,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:55:49,612 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:55:49,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:55:49,613 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:55:49,614 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:55:49,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:55:49,616 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:55:49,617 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:55:49,620 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:55:49,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:55:49,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:55:49,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:55:49,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:55:49,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:55:49,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:55:49,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:55:49,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:55:49,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:55:49,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:55:49,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:55:49,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:55:49,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:55:49,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:55:49,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:55:49,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:55:49,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:55:49,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:55:49,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:55:49,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:55:49,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:55:49,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:55:49,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:55:49,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:55:49,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:55:49,729 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:55:49,730 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:55:49,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:55:49,731 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:55:49,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:55:49,733 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:55:49,733 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:55:49,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:55:49,734 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:55:49,735 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:55:49,735 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:55:49,735 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:55:49,736 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:55:49,736 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:55:49,736 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:55:49,736 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:55:49,736 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:55:49,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:55:49,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:55:49,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:55:49,737 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:55:49,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:55:49,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:55:49,738 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:55:49,738 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:55:49,739 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:55:49,739 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:55:49,739 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:55:49,739 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:55:49,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:55:49,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:55:49,740 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdf8233cbba785d889f97eecaf883580b5afe27076ca16b3201e011c632c5b48 [2022-11-16 11:55:50,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:55:50,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:55:50,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:55:50,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:55:50,189 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:55:50,191 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:55:50,257 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/27b1ce5a8/d0d886a80c554e6680ce8d5601b59e79/FLAG3542961e0 [2022-11-16 11:55:51,454 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:55:51,455 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 11:55:51,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/27b1ce5a8/d0d886a80c554e6680ce8d5601b59e79/FLAG3542961e0 [2022-11-16 11:55:51,651 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/data/27b1ce5a8/d0d886a80c554e6680ce8d5601b59e79 [2022-11-16 11:55:51,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:55:51,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:55:51,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:55:51,659 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:55:51,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:55:51,664 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:51" (1/1) ... [2022-11-16 11:55:51,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13cfbfdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:55:51, skipping insertion in model container [2022-11-16 11:55:51,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:55:51" (1/1) ... [2022-11-16 11:55:51,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:55:51,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:58,200 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2022-11-16 11:55:58,210 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2022-11-16 11:55:58,249 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:58,334 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:55:58,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:55:59,095 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2022-11-16 11:55:59,096 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2022-11-16 11:55:59,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:55:59,160 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:55:59,895 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590991,591004] [2022-11-16 11:55:59,896 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_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[591136,591149] [2022-11-16 11:55:59,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:56:00,554 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:56:00,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00 WrapperNode [2022-11-16 11:56:00,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:56:00,556 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:56:00,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:56:00,557 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:56:00,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:00,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,307 INFO L138 Inliner]: procedures = 741, calls = 6243, calls flagged for inlining = 365, calls inlined = 339, statements flattened = 12451 [2022-11-16 11:56:01,308 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:56:01,309 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:56:01,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:56:01,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:56:01,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,745 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,811 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,936 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:56:01,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:56:01,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:56:01,938 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:56:01,939 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:56:00" (1/1) ... [2022-11-16 11:56:01,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:56:01,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:56:01,974 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:56:02,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 11:56:02,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 11:56:02,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 11:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 11:56:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 11:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 11:56:02,113 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 11:56:02,113 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 11:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 11:56:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 11:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 11:56:02,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 11:56:02,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 11:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 11:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:56:02,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:56:02,115 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:56:02,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:56:02,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 11:56:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-16 11:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 11:56:02,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 11:56:02,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_98 [2022-11-16 11:56:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_98 [2022-11-16 11:56:02,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:56:02,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:56:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:56:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:56:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 11:56:02,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 11:56:02,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 11:56:02,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 11:56:02,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:56:02,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:56:02,120 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:56:02,121 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:56:02,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:56:02,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:56:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:56:02,122 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:56:02,122 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 11:56:02,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 11:56:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 11:56:02,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 11:56:02,124 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 11:56:02,124 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 11:56:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:56:02,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:56:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:56:02,125 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:56:02,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:56:02,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:56:02,126 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 11:56:02,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 11:56:02,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 11:56:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 11:56:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:56:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:56:02,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:56:02,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:56:02,129 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 11:56:02,129 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 11:56:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:56:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:56:02,130 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 11:56:02,130 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 11:56:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:56:02,131 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:56:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:56:02,131 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:56:02,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:56:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:56:02,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:56:02,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:56:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 11:56:02,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 11:56:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:56:02,133 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:56:02,134 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:56:02,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:56:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:56:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 11:56:02,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 11:56:02,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2022-11-16 11:56:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2022-11-16 11:56:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:56:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 11:56:02,136 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 11:56:02,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:56:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:56:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:56:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:56:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:56:02,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:56:02,137 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:56:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:56:02,138 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:56:02,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:56:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 11:56:02,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 11:56:02,139 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 11:56:02,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 11:56:02,140 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:56:02,143 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:56:02,143 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:56:02,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:56:02,145 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 11:56:02,146 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 11:56:02,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:56:02,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:56:02,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:56:02,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:56:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:56:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:56:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 11:56:02,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 11:56:02,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:56:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:56:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_86 [2022-11-16 11:56:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_86 [2022-11-16 11:56:02,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 11:56:02,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 11:56:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:56:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:56:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:56:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:56:02,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:56:02,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:56:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 11:56:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 11:56:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 11:56:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 11:56:02,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 11:56:02,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 11:56:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:56:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:56:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:56:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:56:02,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 11:56:02,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 11:56:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 11:56:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 11:56:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 11:56:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 11:56:02,160 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 11:56:02,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 11:56:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:56:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:56:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:56:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:56:02,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:56:02,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 11:56:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 11:56:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:56:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:56:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 11:56:02,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 11:56:02,162 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 11:56:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 11:56:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:56:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:56:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 11:56:02,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 11:56:02,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:56:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 11:56:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 11:56:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 11:56:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 11:56:02,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:56:02,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:56:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:56:02,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:56:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:56:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:56:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:56:02,165 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 11:56:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 11:56:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:56:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:56:02,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:56:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:56:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:56:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:56:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 11:56:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 11:56:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:56:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:56:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:56:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 11:56:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:56:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:56:02,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 11:56:02,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 11:56:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 11:56:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 11:56:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 11:56:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 11:56:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 11:56:02,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 11:56:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:56:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:56:02,170 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 11:56:02,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 11:56:02,170 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 11:56:02,170 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 11:56:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 11:56:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 11:56:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 11:56:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 11:56:02,171 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:56:02,171 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:56:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:56:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:56:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:56:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:56:02,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:56:02,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:56:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 11:56:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 11:56:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:56:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:56:02,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:56:02,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:56:02,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 11:56:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 11:56:02,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 11:56:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 11:56:02,174 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:56:02,174 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:56:02,176 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:56:02,179 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:56:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:56:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 11:56:02,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 11:56:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 11:56:02,180 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 11:56:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 11:56:02,181 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 11:56:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:56:02,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:56:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 11:56:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 11:56:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:56:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:56:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:56:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 11:56:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 11:56:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:56:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:56:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:56:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:56:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:56:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:56:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:56:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 11:56:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 11:56:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:56:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:56:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:56:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:56:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 11:56:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 11:56:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 11:56:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 11:56:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:56:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 11:56:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 11:56:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 11:56:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 11:56:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:56:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:56:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:56:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:56:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:56:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:56:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 11:56:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 11:56:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 11:56:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 11:56:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:56:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:56:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 11:56:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 11:56:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_97 [2022-11-16 11:56:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_97 [2022-11-16 11:56:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:56:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:56:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:56:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:56:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 11:56:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 11:56:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 11:56:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 11:56:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:56:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:56:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:56:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:56:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:56:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:56:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 11:56:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 11:56:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:56:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:56:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:56:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:56:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 11:56:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 11:56:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:56:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:56:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 11:56:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 11:56:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:56:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 11:56:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 11:56:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 11:56:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 11:56:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:56:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:56:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:56:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 11:56:02,195 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 11:56:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:56:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:56:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 11:56:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 11:56:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:56:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:56:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:56:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:56:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 11:56:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 11:56:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:56:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:56:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:56:02,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:56:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:56:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:56:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:56:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:56:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:56:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:56:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 11:56:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 11:56:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:56:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:56:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 11:56:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 11:56:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 11:56:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 11:56:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 11:56:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 11:56:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 11:56:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 11:56:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 11:56:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 11:56:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 11:56:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 11:56:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:56:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:56:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:56:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:56:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_85 [2022-11-16 11:56:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_85 [2022-11-16 11:56:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:56:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:56:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:56:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:56:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 11:56:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 11:56:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:56:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:56:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 11:56:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 11:56:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:56:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:56:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 11:56:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 11:56:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 11:56:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 11:56:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:56:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:56:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 11:56:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 11:56:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 11:56:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 11:56:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:56:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:56:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:56:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:56:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 11:56:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 11:56:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:56:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:56:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_99 [2022-11-16 11:56:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_99 [2022-11-16 11:56:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 11:56:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 11:56:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 11:56:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 11:56:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 11:56:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 11:56:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 11:56:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 11:56:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:56:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:56:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:56:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:56:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 11:56:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 11:56:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 11:56:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 11:56:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 11:56:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 11:56:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 11:56:02,211 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 11:56:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 11:56:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 11:56:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:56:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:56:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 11:56:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 11:56:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 11:56:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 11:56:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 11:56:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 11:56:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 11:56:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 11:56:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:56:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:56:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 11:56:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 11:56:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:56:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:56:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 11:56:02,214 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 11:56:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 11:56:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 11:56:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 11:56:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 11:56:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:56:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:56:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 11:56:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 11:56:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:56:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:56:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 11:56:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 11:56:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:56:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:56:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:56:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:56:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 11:56:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 11:56:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 11:56:02,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 11:56:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:56:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:56:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 11:56:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 11:56:03,874 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:56:03,883 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:56:14,365 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:56:24,609 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:56:24,614 INFO L158 Benchmark]: Toolchain (without parser) took 32957.37ms. Allocated memory was 69.2MB in the beginning and 773.8MB in the end (delta: 704.6MB). Free memory was 38.3MB in the beginning and 535.1MB in the end (delta: -496.8MB). Peak memory consumption was 306.8MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,615 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 97.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,615 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8896.67ms. Allocated memory was 69.2MB in the beginning and 390.1MB in the end (delta: 320.9MB). Free memory was 38.0MB in the beginning and 177.9MB in the end (delta: -139.9MB). Peak memory consumption was 199.5MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 751.86ms. Allocated memory is still 390.1MB. Free memory was 177.9MB in the beginning and 229.2MB in the end (delta: -51.3MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,616 INFO L158 Benchmark]: Boogie Preprocessor took 627.13ms. Allocated memory is still 390.1MB. Free memory was 229.2MB in the beginning and 136.9MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,617 INFO L158 Benchmark]: RCFGBuilder took 22674.70ms. Allocated memory was 390.1MB in the beginning and 773.8MB in the end (delta: 383.8MB). Free memory was 136.9MB in the beginning and 535.1MB in the end (delta: -398.2MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2022-11-16 11:56:24,619 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 50.0MB in the beginning and 49.9MB in the end (delta: 97.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8896.67ms. Allocated memory was 69.2MB in the beginning and 390.1MB in the end (delta: 320.9MB). Free memory was 38.0MB in the beginning and 177.9MB in the end (delta: -139.9MB). Peak memory consumption was 199.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 751.86ms. Allocated memory is still 390.1MB. Free memory was 177.9MB in the beginning and 229.2MB in the end (delta: -51.3MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 627.13ms. Allocated memory is still 390.1MB. Free memory was 229.2MB in the beginning and 136.9MB in the end (delta: 92.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * RCFGBuilder took 22674.70ms. Allocated memory was 390.1MB in the beginning and 773.8MB in the end (delta: 383.8MB). Free memory was 136.9MB in the beginning and 535.1MB in the end (delta: -398.2MB). Peak memory consumption was 84.1MB. 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 11:56:24,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92174461-15dc-40e0-b2fc-b5b1b6d0f1be/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]