./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/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_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/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_f22587c0-1b93-4182-8440-7f976534c1e0/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 b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb --- 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 [2022-11-25 23:48:41,831 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:48:41,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:48:41,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:48:41,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:48:41,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:48:41,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:48:41,867 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:48:41,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:48:41,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:48:41,877 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:48:41,879 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:48:41,880 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:48:41,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:48:41,886 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:48:41,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:48:41,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:48:41,891 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:48:41,893 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:48:41,900 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:48:41,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:48:41,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:48:41,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:48:41,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:48:41,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:48:41,917 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:48:41,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:48:41,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:48:41,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:48:41,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:48:41,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:48:41,924 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:48:41,926 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:48:41,928 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:48:41,929 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:48:41,930 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:48:41,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:48:41,931 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:48:41,931 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:48:41,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:48:41,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:48:41,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:48:41,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:48:41,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:48:41,980 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:48:41,980 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:48:41,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:48:41,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:48:41,981 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:48:41,982 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:48:41,982 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:48:41,982 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:48:41,983 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:48:41,984 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:48:41,984 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:48:41,984 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:48:41,985 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:48:41,985 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:48:41,985 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:48:41,985 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:48:41,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:48:41,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:48:41,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:48:41,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:48:41,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:48:41,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:48:41,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:48:41,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:48:41,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:48:41,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:48:41,990 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:48:41,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:48:41,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:48:41,991 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:48:41,991 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:48:41,991 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:48:41,992 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:48:41,992 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:48:41,992 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:48:41,992 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:48:41,993 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_f22587c0-1b93-4182-8440-7f976534c1e0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb [2022-11-25 23:48:42,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:48:42,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:48:42,365 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:48:42,381 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:48:42,382 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:48:42,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-25 23:48:45,396 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:48:45,955 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:48:45,955 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-25 23:48:46,003 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/data/e3290b49c/f7eb0eefdc19481bab9198714922877f/FLAG540426506 [2022-11-25 23:48:46,021 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/data/e3290b49c/f7eb0eefdc19481bab9198714922877f [2022-11-25 23:48:46,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:48:46,026 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:48:46,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:48:46,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:48:46,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:48:46,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:46" (1/1) ... [2022-11-25 23:48:46,036 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2865252d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:46, skipping insertion in model container [2022-11-25 23:48:46,037 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:48:46" (1/1) ... [2022-11-25 23:48:46,044 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:48:46,182 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:48:46,783 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:48:46,789 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:48:46,794 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:48:46,799 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:48:46,804 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:48:46,878 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:47,077 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:48:47,082 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:48:47,083 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:48:47,090 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:48:47,097 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:48:47,104 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:48:47,147 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:47,185 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:48:47,211 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:48:47,269 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:48:47,270 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:48:47,399 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:48:47,404 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 23:48:47,448 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-25 23:48:47,520 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:48:47,524 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:48:47,565 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:47,566 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:48:47,566 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:47,612 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,642 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,643 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,646 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,653 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:48:47,656 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:48:47,658 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,659 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,664 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:48:47,670 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-25 23:48:47,677 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,678 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:47,679 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:47,694 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:47,694 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:48:47,695 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:47,696 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:48:47,696 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:48:47,701 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:47,703 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:47,703 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:48:47,709 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,710 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:48:47,714 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,720 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:47,721 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,722 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:47,724 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,724 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:47,724 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,735 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,736 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:47,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,742 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,743 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,743 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 23:48:47,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,745 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 23:48:47,750 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 23:48:47,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,752 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 23:48:47,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,761 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-25 23:48:47,761 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 23:48:47,761 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-25 23:48:47,763 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-25 23:48:47,764 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:48:47,766 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:47,767 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,786 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:48:47,790 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:48:47,791 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:48:47,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,805 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:47,847 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:47,848 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:47,849 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:47,849 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:47,850 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:48:47,908 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 23:48:47,913 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-25 23:48:47,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,921 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-25 23:48:47,921 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,922 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:48:47,923 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:48:47,924 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 23:48:47,924 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,925 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-25 23:48:47,925 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,926 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,926 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,928 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,929 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,930 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 23:48:47,934 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-25 23:48:47,934 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 23:48:47,938 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:48:47,943 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 23:48:47,943 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,945 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:47,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:47,946 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:48:47,950 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-25 23:48:47,961 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-25 23:48:47,985 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:48:47,988 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:48:47,989 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-25 23:48:47,990 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-25 23:48:47,994 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:47,995 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:47,995 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:47,997 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 23:48:47,998 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 23:48:47,998 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 23:48:47,999 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,000 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 23:48:48,000 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:48:48,002 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,002 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:48:48,041 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:48:48,041 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:48:48,042 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:48:48,042 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,043 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:48:48,044 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:48:48,047 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_f22587c0-1b93-4182-8440-7f976534c1e0/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-25 23:48:48,054 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,060 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,062 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,063 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:48:48,140 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:48:48,210 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:48:48,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 23:48:48,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:48:48,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 23:48:48,212 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:48:48,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,220 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:48:48,221 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:48:48,221 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:48:48,223 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:48:48,224 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:48:48,225 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:48:48,227 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:48,229 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:48:48,231 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:48:48,232 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:48:48,233 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:48:48,238 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:48:48,240 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 23:48:48,247 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-25 23:48:48,279 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:48:48,279 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 23:48:48,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:48,287 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 23:48:48,290 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,308 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:48,310 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,324 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,326 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,328 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,334 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,336 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,339 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:48:48,342 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:48:48,344 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,348 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,350 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 23:48:48,352 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-25 23:48:48,356 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,356 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:48,357 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,364 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:48,365 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:48,365 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 23:48:48,366 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:48,366 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:48:48,367 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 23:48:48,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:48,371 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:48,371 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:48:48,374 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,420 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:48:48,422 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,424 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,427 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 23:48:48,429 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,432 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:48:48,432 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,433 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:48:48,433 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,437 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,438 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 23:48:48,440 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,441 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 23:48:48,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,443 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 23:48:48,444 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 23:48:48,445 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,445 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 23:48:48,446 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,448 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-25 23:48:48,448 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 23:48:48,448 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-25 23:48:48,450 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-25 23:48:48,453 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:48:48,454 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:48:48,456 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,458 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,462 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 23:48:48,463 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:48:48,463 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:48:48,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,469 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:48:48,488 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:48,489 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:48,489 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:48,490 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:48:48,490 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:48:48,510 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 23:48:48,510 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-25 23:48:48,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,516 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,517 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-25 23:48:48,518 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,520 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:48:48,521 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:48:48,521 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 23:48:48,523 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,524 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-25 23:48:48,524 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,526 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,530 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,533 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,535 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 23:48:48,538 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-25 23:48:48,540 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 23:48:48,543 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:48:48,544 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 23:48:48,551 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,554 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 23:48:48,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:48:48,556 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:48:48,557 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-25 23:48:48,558 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-25 23:48:48,570 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:48:48,573 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:48:48,574 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-25 23:48:48,574 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-25 23:48:48,578 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:48,578 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:48,578 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:48:48,580 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 23:48:48,589 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 23:48:48,589 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 23:48:48,591 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,591 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 23:48:48,592 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:48:48,593 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,593 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:48:48,594 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:48:48,594 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:48:48,594 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:48:48,595 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:48:48,595 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:48:48,596 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:48:48,596 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_f22587c0-1b93-4182-8440-7f976534c1e0/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-25 23:48:48,598 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,601 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,603 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,604 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,607 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,608 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:48:48,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:48:48,796 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:48:48,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48 WrapperNode [2022-11-25 23:48:48,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:48:48,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:48:48,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:48:48,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:48:48,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:48,896 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,104 INFO L138 Inliner]: procedures = 321, calls = 2608, calls flagged for inlining = 159, calls inlined = 142, statements flattened = 5187 [2022-11-25 23:48:49,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:48:49,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:48:49,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:48:49,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:48:49,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,476 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,510 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:48:49,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:48:49,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:48:49,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:48:49,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:48:48" (1/1) ... [2022-11-25 23:48:49,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:48:49,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:48:49,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:48:49,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f22587c0-1b93-4182-8440-7f976534c1e0/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:48:49,722 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-25 23:48:49,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-25 23:48:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-25 23:48:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-25 23:48:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-25 23:48:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-25 23:48:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-25 23:48:49,723 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-25 23:48:49,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:48:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:48:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:48:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:48:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:48:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:48:49,724 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:48:49,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:48:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-25 23:48:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-25 23:48:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-25 23:48:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-25 23:48:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-25 23:48:49,725 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-25 23:48:49,725 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-25 23:48:49,726 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-25 23:48:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:48:49,726 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:48:49,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 23:48:49,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 23:48:49,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-25 23:48:49,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-25 23:48:49,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:48:49,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:48:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:48:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:48:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-25 23:48:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-25 23:48:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-25 23:48:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-25 23:48:49,728 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-25 23:48:49,728 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-25 23:48:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 23:48:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 23:48:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:48:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:48:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:48:49,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:48:49,729 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:48:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:48:49,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:48:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:48:49,730 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-25 23:48:49,730 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-25 23:48:49,734 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:48:49,734 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:48:49,734 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-25 23:48:49,734 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-25 23:48:49,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:48:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:48:49,735 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-25 23:48:49,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-25 23:48:49,735 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-25 23:48:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-25 23:48:49,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:48:49,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:48:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-25 23:48:49,737 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-25 23:48:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-25 23:48:49,737 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-25 23:48:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 23:48:49,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 23:48:49,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:48:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-25 23:48:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-25 23:48:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:48:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:48:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:48:49,738 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:48:49,738 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:48:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:48:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:48:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-25 23:48:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-25 23:48:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-25 23:48:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-25 23:48:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-25 23:48:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-25 23:48:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 23:48:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 23:48:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:48:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:48:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-25 23:48:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-25 23:48:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-25 23:48:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-25 23:48:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-25 23:48:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-25 23:48:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-25 23:48:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-25 23:48:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-25 23:48:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-25 23:48:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-25 23:48:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-25 23:48:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:48:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:48:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:48:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:48:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 23:48:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 23:48:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-25 23:48:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-25 23:48:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:48:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:48:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:48:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:48:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-25 23:48:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-25 23:48:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-25 23:48:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-25 23:48:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-25 23:48:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-25 23:48:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:48:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-25 23:48:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-25 23:48:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:48:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:48:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:48:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-25 23:48:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-25 23:48:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:48:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-25 23:48:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-25 23:48:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:48:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:48:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:48:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:48:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-25 23:48:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-25 23:48:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:48:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:48:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:48:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:48:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-25 23:48:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-25 23:48:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-25 23:48:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-25 23:48:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:48:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:48:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-25 23:48:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-25 23:48:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:48:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:48:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-25 23:48:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-25 23:48:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:48:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:48:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-25 23:48:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-25 23:48:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:48:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-25 23:48:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-25 23:48:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-25 23:48:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-25 23:48:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:48:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:48:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 23:48:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 23:48:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-25 23:48:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-25 23:48:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-25 23:48:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-25 23:48:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-25 23:48:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-25 23:48:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:48:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:48:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:48:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-25 23:48:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-25 23:48:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-25 23:48:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-25 23:48:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 23:48:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 23:48:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 23:48:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 23:48:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-25 23:48:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-25 23:48:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:48:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:48:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:48:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-25 23:48:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-25 23:48:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:48:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:48:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:48:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-25 23:48:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-25 23:48:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-25 23:48:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-25 23:48:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-25 23:48:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-25 23:48:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-25 23:48:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-25 23:48:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 23:48:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 23:48:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-25 23:48:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-25 23:48:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:48:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:48:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-25 23:48:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-25 23:48:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:48:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:48:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-25 23:48:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-25 23:48:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 23:48:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 23:48:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:48:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:48:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-25 23:48:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-25 23:48:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-25 23:48:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-25 23:48:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:48:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:48:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-25 23:48:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-25 23:48:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-25 23:48:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-25 23:48:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-25 23:48:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-25 23:48:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-25 23:48:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-25 23:48:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-25 23:48:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-25 23:48:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-25 23:48:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-25 23:48:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:48:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:48:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-25 23:48:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-25 23:48:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:48:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-25 23:48:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-25 23:48:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-25 23:48:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-25 23:48:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:48:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:48:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-25 23:48:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-25 23:48:50,781 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:48:50,789 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:48:51,019 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;