./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ --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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- 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-dbf71c6-m [2022-10-17 10:45:45,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:45:45,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:45:45,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:45:45,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:45:45,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:45:45,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:45:45,634 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:45:45,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:45:45,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:45:45,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:45:45,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:45:45,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:45:45,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:45:45,651 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:45:45,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:45:45,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:45:45,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:45:45,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:45:45,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:45:45,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:45:45,685 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:45:45,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:45:45,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:45:45,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:45:45,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:45:45,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:45:45,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:45:45,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:45:45,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:45:45,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:45:45,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:45:45,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:45:45,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:45:45,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:45:45,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:45:45,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:45:45,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:45:45,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:45:45,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:45:45,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:45:45,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:45:45,753 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:45:45,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:45:45,754 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:45:45,754 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:45:45,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:45:45,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:45:45,756 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:45:45,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:45:45,757 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:45:45,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:45:45,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:45:45,757 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:45:45,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:45:45,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:45:45,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:45:45,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:45:45,759 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:45:45,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:45:45,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:45:45,759 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:45:45,760 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:45:45,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:45:45,760 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:45:45,760 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:45:45,761 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:45:45,778 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:45:45,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:45:45,779 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:45:45,779 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:45:45,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:45:45,779 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2022-10-17 10:45:46,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:45:46,121 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:45:46,125 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:45:46,127 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:45:46,127 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:45:46,129 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-10-17 10:45:46,208 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/data/68d690bc9/007d9dd299f94adc9335942653a41672/FLAGa2d6afadf [2022-10-17 10:45:47,427 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:45:47,429 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-10-17 10:45:47,500 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/data/68d690bc9/007d9dd299f94adc9335942653a41672/FLAGa2d6afadf [2022-10-17 10:45:47,679 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/data/68d690bc9/007d9dd299f94adc9335942653a41672 [2022-10-17 10:45:47,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:45:47,687 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:45:47,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:45:47,689 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:45:47,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:45:47,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:47" (1/1) ... [2022-10-17 10:45:47,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26aa5cee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:47, skipping insertion in model container [2022-10-17 10:45:47,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:45:47" (1/1) ... [2022-10-17 10:45:47,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:45:47,863 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:45:52,274 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2022-10-17 10:45:52,277 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2022-10-17 10:45:52,279 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2022-10-17 10:45:52,279 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2022-10-17 10:45:52,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:52,399 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:45:52,872 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2022-10-17 10:45:52,873 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2022-10-17 10:45:52,874 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2022-10-17 10:45:52,874 WARN L230 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_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2022-10-17 10:45:52,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:45:53,305 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:45:53,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53 WrapperNode [2022-10-17 10:45:53,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:45:53,308 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:45:53,308 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:45:53,308 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:45:53,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:53,496 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:53,808 INFO L138 Inliner]: procedures = 541, calls = 2424, calls flagged for inlining = 273, calls inlined = 244, statements flattened = 5828 [2022-10-17 10:45:53,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:45:53,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:45:53,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:45:53,811 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:45:53,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:53,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:53,870 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:53,871 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,095 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,127 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:45:54,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:45:54,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:45:54,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:45:54,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:45:53" (1/1) ... [2022-10-17 10:45:54,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:45:54,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:45:54,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:45:54,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a8bc8b-6511-4cb7-ad38-f5efa0d06351/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:45:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2022-10-17 10:45:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2022-10-17 10:45:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:45:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:45:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:45:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:45:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:45:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:45:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:45:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:45:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-10-17 10:45:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-10-17 10:45:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:45:54,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 10:45:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2022-10-17 10:45:54,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2022-10-17 10:45:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:45:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:45:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:45:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:45:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2022-10-17 10:45:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2022-10-17 10:45:54,289 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:45:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:45:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:45:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:45:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:45:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:45:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:45:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:45:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:45:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:45:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:45:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:45:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:45:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:45:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:45:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2022-10-17 10:45:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2022-10-17 10:45:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2022-10-17 10:45:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2022-10-17 10:45:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:45:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:45:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-10-17 10:45:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-10-17 10:45:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:45:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:45:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:45:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2022-10-17 10:45:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2022-10-17 10:45:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:45:54,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:45:54,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:45:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:45:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:45:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:45:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2022-10-17 10:45:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2022-10-17 10:45:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:45:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:45:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:45:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:45:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-17 10:45:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-10-17 10:45:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:45:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:45:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:45:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:45:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2022-10-17 10:45:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2022-10-17 10:45:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:45:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:45:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:45:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 10:45:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:45:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2022-10-17 10:45:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2022-10-17 10:45:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:45:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:45:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:45:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:45:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 10:45:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 10:45:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:45:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:45:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:45:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:45:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-10-17 10:45:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-10-17 10:45:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:45:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:45:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 10:45:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 10:45:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 10:45:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 10:45:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:45:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:45:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2022-10-17 10:45:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2022-10-17 10:45:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:45:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:45:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:45:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:45:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 10:45:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 10:45:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:45:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:45:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2022-10-17 10:45:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2022-10-17 10:45:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-10-17 10:45:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-10-17 10:45:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-10-17 10:45:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-10-17 10:45:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:45:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:45:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2022-10-17 10:45:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2022-10-17 10:45:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2022-10-17 10:45:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2022-10-17 10:45:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:45:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:45:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:45:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:45:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2022-10-17 10:45:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2022-10-17 10:45:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:45:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 10:45:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:45:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:45:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2022-10-17 10:45:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2022-10-17 10:45:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2022-10-17 10:45:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2022-10-17 10:45:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-10-17 10:45:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-10-17 10:45:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:45:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:45:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 10:45:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 10:45:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-10-17 10:45:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-10-17 10:45:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 10:45:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 10:45:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 10:45:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 10:45:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2022-10-17 10:45:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2022-10-17 10:45:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:45:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:45:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-10-17 10:45:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-10-17 10:45:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 10:45:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 10:45:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:45:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:45:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:45:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:45:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2022-10-17 10:45:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2022-10-17 10:45:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-10-17 10:45:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-10-17 10:45:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2022-10-17 10:45:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2022-10-17 10:45:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-10-17 10:45:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-10-17 10:45:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2022-10-17 10:45:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2022-10-17 10:45:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2022-10-17 10:45:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2022-10-17 10:45:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:45:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 10:45:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 10:45:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:45:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:45:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:45:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:45:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:45:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:45:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:45:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:45:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2022-10-17 10:45:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2022-10-17 10:45:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2022-10-17 10:45:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2022-10-17 10:45:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 10:45:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 10:45:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 10:45:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 10:45:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:45:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:45:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2022-10-17 10:45:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2022-10-17 10:45:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:45:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:45:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2022-10-17 10:45:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2022-10-17 10:45:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:45:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:45:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:45:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2022-10-17 10:45:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2022-10-17 10:45:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:45:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:45:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2022-10-17 10:45:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2022-10-17 10:45:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:45:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:45:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2022-10-17 10:45:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2022-10-17 10:45:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 10:45:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 10:45:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2022-10-17 10:45:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2022-10-17 10:45:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 10:45:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 10:45:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-10-17 10:45:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-10-17 10:45:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 10:45:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 10:45:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 10:45:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 10:45:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:45:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2022-10-17 10:45:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2022-10-17 10:45:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:45:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:45:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-10-17 10:45:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-10-17 10:45:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2022-10-17 10:45:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2022-10-17 10:45:55,565 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:45:55,570 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:45:55,727 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;