./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 --- 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-38b53e6 [2022-11-26 00:44:54,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:44:54,476 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:44:54,514 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:44:54,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:44:54,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:44:54,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:44:54,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:44:54,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:44:54,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:44:54,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:44:54,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:44:54,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:44:54,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:44:54,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:44:54,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:44:54,551 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:44:54,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:44:54,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:44:54,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:44:54,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:44:54,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:44:54,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:44:54,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:44:54,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:44:54,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:44:54,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:44:54,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:44:54,586 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:44:54,587 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:44:54,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:44:54,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:44:54,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:44:54,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:44:54,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:44:54,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:44:54,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:44:54,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:44:54,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:44:54,599 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:44:54,600 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:44:54,601 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:44:54,644 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:44:54,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:44:54,645 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:44:54,645 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:44:54,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:44:54,646 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:44:54,647 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:44:54,647 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:44:54,647 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:44:54,648 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:44:54,649 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:44:54,649 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:44:54,650 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:44:54,650 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:44:54,651 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:44:54,651 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:44:54,651 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:44:54,652 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:44:54,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:44:54,653 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:44:54,654 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:44:54,654 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:44:54,654 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:44:54,654 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:44:54,655 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:44:54,655 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:44:54,656 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:44:54,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:44:54,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:44:54,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:44:54,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:44:54,657 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:44:54,658 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:44:54,658 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:44:54,658 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:44:54,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:44:54,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:44:54,659 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:44:54,659 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_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 [2022-11-26 00:44:54,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:44:55,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:44:55,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:44:55,022 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:44:55,022 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:44:55,023 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-26 00:44:58,120 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:44:58,831 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:44:58,832 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-26 00:44:58,881 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/data/7b127a1b6/ea86f538d4524eac92831c2525a36189/FLAGd9ba58142 [2022-11-26 00:44:58,907 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/data/7b127a1b6/ea86f538d4524eac92831c2525a36189 [2022-11-26 00:44:58,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:44:58,915 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:44:58,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:44:58,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:44:58,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:44:58,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:58" (1/1) ... [2022-11-26 00:44:58,927 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a5cdc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:44:58, skipping insertion in model container [2022-11-26 00:44:58,928 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:44:58" (1/1) ... [2022-11-26 00:44:58,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:44:59,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:44:59,865 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:44:59,874 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:44:59,880 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:44:59,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:44:59,892 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:44:59,989 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:44:59,990 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_dereference [2022-11-26 00:45:00,046 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:00,056 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-26 00:45:00,065 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc_notrace [2022-11-26 00:45:00,133 WARN L237 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_3f1f441e-65a3-4483-9439-42edb9cae45e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-26 00:45:00,300 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:45:00,303 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:45:00,304 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:45:00,324 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:45:00,340 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:45:00,349 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:45:00,412 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:00,446 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:45:00,470 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:45:00,518 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:45:00,519 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:45:00,645 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:45:00,652 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:45:00,701 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-26 00:45:00,779 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:45:00,783 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:45:00,830 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:00,831 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:45:00,832 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,880 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:00,881 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,913 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,915 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,918 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,926 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:45:00,930 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:45:00,932 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,934 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:00,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:00,939 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:45:00,952 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-26 00:45:00,972 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:00,972 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:00,974 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:00,997 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:00,999 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:00,999 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:45:01,009 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:01,011 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:45:01,011 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:45:01,025 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,026 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,029 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:45:01,035 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,037 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:45:01,042 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,047 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,054 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,059 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:01,062 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,062 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:01,063 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,083 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,084 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,093 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,094 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,095 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-26 00:45:01,096 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,097 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-26 00:45:01,102 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-26 00:45:01,106 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,107 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-26 00:45:01,108 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,120 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-26 00:45:01,121 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:45:01,121 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-26 00:45:01,123 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-26 00:45:01,129 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:45:01,132 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:01,133 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,162 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:45:01,166 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:45:01,167 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:45:01,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,186 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,239 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,240 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,241 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,242 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,243 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:45:01,313 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:45:01,317 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-26 00:45:01,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,325 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,326 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-26 00:45:01,327 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,328 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:45:01,329 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:45:01,330 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:45:01,331 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,332 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,332 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-26 00:45:01,333 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,333 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,335 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,335 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,337 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,338 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,340 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:45:01,344 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-26 00:45:01,344 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:45:01,350 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:45:01,355 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:45:01,356 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,357 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,358 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,359 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,360 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:45:01,365 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-26 00:45:01,377 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-26 00:45:01,420 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:45:01,420 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:45:01,421 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:45:01,424 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:45:01,425 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-26 00:45:01,426 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-26 00:45:01,459 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:01,459 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:01,459 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:01,461 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-26 00:45:01,462 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-26 00:45:01,462 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:45:01,463 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:01,464 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 00:45:01,464 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:45:01,465 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:01,469 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:45:01,471 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:45:01,472 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:45:01,472 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:45:01,477 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:01,478 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:45:01,480 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:45:01,482 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,485 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,487 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,491 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,513 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,515 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:45:01,628 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:45:01,700 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:45:01,700 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:45:01,701 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:45:01,701 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:45:01,701 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:45:01,703 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:45:01,703 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_dereference [2022-11-26 00:45:01,707 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:01,708 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-26 00:45:01,709 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc_notrace [2022-11-26 00:45:01,711 WARN L237 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_3f1f441e-65a3-4483-9439-42edb9cae45e/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-26 00:45:01,717 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:45:01,718 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:45:01,718 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:45:01,719 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:45:01,720 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:45:01,722 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:45:01,724 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:01,726 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:45:01,727 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:45:01,729 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:45:01,729 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:45:01,740 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:45:01,744 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:45:01,749 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-26 00:45:01,773 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:45:01,774 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:45:01,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:01,783 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:45:01,785 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,793 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:01,796 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,851 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,854 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,858 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,862 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:45:01,864 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:45:01,866 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,870 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,873 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:45:01,874 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-26 00:45:01,877 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,877 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:01,878 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:01,883 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:01,884 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:45:01,884 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:01,885 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:45:01,885 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:45:01,886 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,887 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,887 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:45:01,890 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,892 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:45:01,894 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,897 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-26 00:45:01,899 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,902 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:45:01,903 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,903 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:45:01,903 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,907 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,907 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:45:01,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,910 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-26 00:45:01,911 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,911 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-26 00:45:01,912 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-26 00:45:01,913 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,913 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-26 00:45:01,914 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,916 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-26 00:45:01,916 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:45:01,916 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-26 00:45:01,918 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-26 00:45:01,921 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:45:01,922 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:45:01,925 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,931 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:45:01,932 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:45:01,932 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:45:01,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,936 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:45:01,950 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,951 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,951 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,952 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:45:01,952 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:45:01,964 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:45:01,964 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-26 00:45:01,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,968 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-26 00:45:01,968 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,970 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:45:01,970 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:45:01,971 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:45:01,973 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,973 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-26 00:45:01,974 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,974 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,976 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,979 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,981 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:45:01,984 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-26 00:45:01,984 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:45:01,987 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:45:01,988 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:45:01,990 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,993 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-26 00:45:01,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:45:01,995 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:45:02,004 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-26 00:45:02,005 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-26 00:45:02,012 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:45:02,014 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-26 00:45:02,014 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:45:02,017 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:45:02,018 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-26 00:45:02,018 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-26 00:45:02,021 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:02,021 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:02,022 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:45:02,023 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-26 00:45:02,023 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-26 00:45:02,024 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:45:02,025 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:02,025 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-26 00:45:02,025 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:45:02,026 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:02,027 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:45:02,027 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:45:02,027 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:45:02,028 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:45:02,028 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:45:02,028 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:45:02,030 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:45:02,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,034 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,035 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,036 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,038 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,039 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-26 00:45:02,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:45:02,270 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:45:02,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02 WrapperNode [2022-11-26 00:45:02,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:45:02,275 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:45:02,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:45:02,275 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:45:02,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,649 INFO L138 Inliner]: procedures = 334, calls = 2602, calls flagged for inlining = 169, calls inlined = 152, statements flattened = 5404 [2022-11-26 00:45:02,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:45:02,650 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:45:02,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:45:02,650 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:45:02,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,923 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:02,976 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:45:02,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:45:02,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:45:02,978 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:45:02,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:45:02" (1/1) ... [2022-11-26 00:45:03,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:45:03,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:45:03,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:45:03,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f1f441e-65a3-4483-9439-42edb9cae45e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:45:03,129 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-26 00:45:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-26 00:45:03,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-26 00:45:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-26 00:45:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-26 00:45:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-26 00:45:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-26 00:45:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-26 00:45:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:45:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:45:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:45:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:45:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:45:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:45:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-26 00:45:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-26 00:45:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-26 00:45:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-26 00:45:03,131 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-26 00:45:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-26 00:45:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-26 00:45:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-26 00:45:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:45:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:45:03,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:45:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:45:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-26 00:45:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-26 00:45:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:45:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:45:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:45:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:45:03,133 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-26 00:45:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-26 00:45:03,134 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-26 00:45:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-26 00:45:03,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:45:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:45:03,134 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-26 00:45:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-26 00:45:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:45:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:45:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:45:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:45:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:45:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:45:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:45:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:45:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:45:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:45:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-26 00:45:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-26 00:45:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-26 00:45:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-26 00:45:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-26 00:45:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-26 00:45:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:45:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:45:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-26 00:45:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-26 00:45:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-26 00:45:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-26 00:45:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:45:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:45:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-26 00:45:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-26 00:45:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-26 00:45:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-26 00:45:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:45:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:45:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:45:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-26 00:45:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-26 00:45:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:45:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:45:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:45:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:45:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:45:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:45:03,142 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:45:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-26 00:45:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-26 00:45:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-26 00:45:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-26 00:45:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-26 00:45:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-26 00:45:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-26 00:45:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:45:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:45:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:45:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:45:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-26 00:45:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-26 00:45:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-26 00:45:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-26 00:45:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-26 00:45:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-26 00:45:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-26 00:45:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-26 00:45:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-26 00:45:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-26 00:45:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-26 00:45:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-26 00:45:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-26 00:45:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-26 00:45:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:45:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:45:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:45:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:45:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-26 00:45:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-26 00:45:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-26 00:45:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-26 00:45:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:45:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:45:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:45:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:45:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-26 00:45:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-26 00:45:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-26 00:45:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-26 00:45:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-26 00:45:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-26 00:45:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:45:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:45:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:45:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-26 00:45:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-26 00:45:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:45:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:45:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:45:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-26 00:45:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-26 00:45:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:45:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-26 00:45:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-26 00:45:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:45:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:45:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:45:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:45:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-26 00:45:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-26 00:45:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:45:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:45:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:45:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:45:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-26 00:45:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-26 00:45:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-26 00:45:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-26 00:45:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:45:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:45:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-26 00:45:03,153 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-26 00:45:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:45:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:45:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-26 00:45:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-26 00:45:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:45:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:45:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-26 00:45:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-26 00:45:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:45:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-26 00:45:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-26 00:45:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-26 00:45:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-26 00:45:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:45:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:45:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-26 00:45:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-26 00:45:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-26 00:45:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-26 00:45:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-26 00:45:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-26 00:45:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:45:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:45:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:45:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-26 00:45:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-26 00:45:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-26 00:45:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:45:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:45:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:45:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:45:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-26 00:45:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-26 00:45:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:45:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:45:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:45:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-26 00:45:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-26 00:45:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:45:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:45:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:45:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-26 00:45:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-26 00:45:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-26 00:45:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-26 00:45:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-26 00:45:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-26 00:45:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-26 00:45:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-26 00:45:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-26 00:45:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-26 00:45:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-26 00:45:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-26 00:45:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-26 00:45:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-26 00:45:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:45:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:45:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-26 00:45:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-26 00:45:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:45:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:45:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-26 00:45:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-26 00:45:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-26 00:45:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-26 00:45:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:45:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:45:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-26 00:45:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-26 00:45:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-26 00:45:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-26 00:45:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:45:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:45:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-26 00:45:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-26 00:45:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-26 00:45:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-26 00:45:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-26 00:45:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-26 00:45:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-26 00:45:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-26 00:45:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-26 00:45:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-26 00:45:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-26 00:45:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-26 00:45:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:45:03,167 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:45:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-26 00:45:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-26 00:45:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:45:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-26 00:45:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-26 00:45:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-26 00:45:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-26 00:45:03,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:45:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:45:03,169 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-26 00:45:03,169 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-26 00:45:04,055 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:45:04,063 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:45:04,293 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;