./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh --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 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f --- 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-2329fc7 [2022-12-14 06:43:15,220 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 06:43:15,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 06:43:15,240 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 06:43:15,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 06:43:15,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 06:43:15,242 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 06:43:15,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 06:43:15,245 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 06:43:15,246 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 06:43:15,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 06:43:15,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 06:43:15,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 06:43:15,249 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 06:43:15,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 06:43:15,251 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 06:43:15,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 06:43:15,253 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 06:43:15,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 06:43:15,256 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 06:43:15,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 06:43:15,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 06:43:15,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 06:43:15,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 06:43:15,264 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 06:43:15,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 06:43:15,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 06:43:15,266 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 06:43:15,266 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 06:43:15,267 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 06:43:15,268 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 06:43:15,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 06:43:15,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 06:43:15,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 06:43:15,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 06:43:15,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 06:43:15,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 06:43:15,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 06:43:15,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 06:43:15,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 06:43:15,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 06:43:15,274 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 06:43:15,288 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 06:43:15,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 06:43:15,288 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 06:43:15,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 06:43:15,289 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 06:43:15,289 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 06:43:15,289 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 06:43:15,289 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 06:43:15,290 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 06:43:15,290 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 06:43:15,291 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 06:43:15,291 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 06:43:15,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 06:43:15,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 06:43:15,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 06:43:15,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 06:43:15,292 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 06:43:15,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:43:15,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 06:43:15,293 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 06:43:15,293 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_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2022-12-14 06:43:15,451 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 06:43:15,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 06:43:15,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 06:43:15,471 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 06:43:15,472 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 06:43:15,473 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-12-14 06:43:18,096 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 06:43:18,384 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 06:43:18,384 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-12-14 06:43:18,404 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/data/9249b89bd/2449174871f14deb8da483380e5da4b0/FLAGc37de6d64 [2022-12-14 06:43:18,414 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/data/9249b89bd/2449174871f14deb8da483380e5da4b0 [2022-12-14 06:43:18,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 06:43:18,417 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 06:43:18,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 06:43:18,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 06:43:18,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 06:43:18,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:43:18" (1/1) ... [2022-12-14 06:43:18,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79e81e3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:18, skipping insertion in model container [2022-12-14 06:43:18,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:43:18" (1/1) ... [2022-12-14 06:43:18,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 06:43:18,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 06:43:18,885 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:43:18,893 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 06:43:18,902 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:43:18,911 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 06:43:18,919 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:43:19,040 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:43:19,043 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:43:19,043 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:43:19,049 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:43:19,054 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 06:43:19,060 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 06:43:19,064 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:43:19,087 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:43:19,092 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:19,093 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:43:19,098 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:43:19,110 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 06:43:19,227 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:43:19,265 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:43:19,265 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:43:19,275 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:19,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:19,378 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 06:43:19,383 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 06:43:19,399 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:43:19,453 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:43:19,468 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:43:19,507 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:19,508 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:43:19,508 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:19,550 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:19,551 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:19,582 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,583 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,584 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,590 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:43:19,594 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:43:19,594 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:19,595 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:43:19,596 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:43:19,601 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:43:19,601 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:43:19,607 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-14 06:43:19,615 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,617 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,632 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:19,634 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:19,634 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:43:19,635 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:19,636 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:43:19,636 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 06:43:19,642 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 06:43:19,644 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:43:19,648 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,649 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:43:19,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:19,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:19,661 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,662 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:19,662 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,676 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,677 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:19,684 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,684 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,685 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,686 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,693 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,694 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,701 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-12-14 06:43:19,702 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 06:43:19,702 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-12-14 06:43:19,704 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-12-14 06:43:19,705 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:19,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:19,707 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,724 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:43:19,724 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:43:19,728 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:43:19,728 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:43:19,740 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:19,752 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:43:19,753 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:19,753 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:43:19,776 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:19,777 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:19,778 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:19,778 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:19,778 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:19,828 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-14 06:43:19,832 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-12-14 06:43:19,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:19,837 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:19,838 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:43:19,839 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:43:19,839 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:43:19,840 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-14 06:43:19,840 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,840 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:43:19,840 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,841 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,841 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,842 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:43:19,842 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,842 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:19,842 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:19,843 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-14 06:43:19,843 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:43:19,847 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:43:19,847 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-12-14 06:43:19,847 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-14 06:43:19,847 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:43:19,851 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:43:19,851 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:19,852 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:43:19,852 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:43:19,856 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-14 06:43:19,856 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:19,857 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:19,857 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:43:19,857 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:43:19,861 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-12-14 06:43:19,868 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-12-14 06:43:19,872 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-12-14 06:43:19,893 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:43:19,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,893 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,894 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,895 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,896 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:19,896 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,897 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:19,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,897 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,898 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:19,899 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:43:19,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,899 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,900 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:19,901 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 06:43:19,902 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 06:43:19,905 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:43:19,906 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 06:43:19,906 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:43:19,906 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:19,907 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:19,907 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:19,907 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:43:19,910 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_5370dc08-b2b7-4291-900e-8991273875e4/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2022-12-14 06:43:19,919 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 06:43:19,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:43:19,993 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 06:43:20,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 06:43:20,074 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-14 06:43:20,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 06:43:20,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-14 06:43:20,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 06:43:20,080 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:43:20,081 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 06:43:20,081 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 06:43:20,083 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 06:43:20,084 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 06:43:20,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 06:43:20,085 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 06:43:20,088 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 06:43:20,089 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:20,090 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 06:43:20,090 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 06:43:20,091 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-14 06:43:20,095 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 06:43:20,097 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 06:43:20,097 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 06:43:20,098 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:20,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:20,103 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 06:43:20,105 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 06:43:20,107 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 06:43:20,111 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 06:43:20,112 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 06:43:20,119 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:20,119 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 06:43:20,120 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:20,126 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:20,126 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:20,131 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,131 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,132 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,133 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:43:20,135 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 06:43:20,135 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:20,136 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:43:20,136 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 06:43:20,137 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-14 06:43:20,137 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:43:20,138 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-14 06:43:20,140 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,140 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,144 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:20,144 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:20,145 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 06:43:20,145 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:20,145 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 06:43:20,145 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 06:43:20,146 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 06:43:20,147 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 06:43:20,148 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,148 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 06:43:20,149 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:20,150 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:20,151 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,151 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 06:43:20,151 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,154 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,154 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-14 06:43:20,155 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,158 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,159 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,160 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-12-14 06:43:20,160 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-14 06:43:20,160 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-12-14 06:43:20,162 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-12-14 06:43:20,164 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:20,164 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 06:43:20,165 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,168 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 06:43:20,168 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 06:43:20,169 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 06:43:20,169 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 06:43:20,171 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 06:43:20,177 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:43:20,177 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:20,177 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:43:20,183 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:20,183 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:20,184 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:20,184 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 06:43:20,184 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 06:43:20,193 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-14 06:43:20,193 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-12-14 06:43:20,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:20,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 06:43:20,196 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 06:43:20,197 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 06:43:20,197 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 06:43:20,197 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-14 06:43:20,198 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,199 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 06:43:20,199 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,199 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,200 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,200 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 06:43:20,200 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,200 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:20,201 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 06:43:20,201 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-14 06:43:20,202 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:43:20,203 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 06:43:20,203 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-12-14 06:43:20,203 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-14 06:43:20,204 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 06:43:20,205 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 06:43:20,205 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 06:43:20,205 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 06:43:20,205 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 06:43:20,206 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-14 06:43:20,207 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 06:43:20,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 06:43:20,208 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 06:43:20,208 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 06:43:20,208 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-12-14 06:43:20,209 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-12-14 06:43:20,209 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-12-14 06:43:20,210 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 06:43:20,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,210 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,211 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:20,212 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,213 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,214 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,215 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,215 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,215 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,215 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-14 06:43:20,215 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 06:43:20,216 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-14 06:43:20,216 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:43:20,217 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-14 06:43:20,217 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-14 06:43:20,217 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:20,217 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:20,218 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 06:43:20,218 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-14 06:43:20,218 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_5370dc08-b2b7-4291-900e-8991273875e4/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i[262537,262550] [2022-12-14 06:43:20,219 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 06:43:20,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 06:43:20,348 INFO L208 MainTranslator]: Completed translation [2022-12-14 06:43:20,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20 WrapperNode [2022-12-14 06:43:20,349 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 06:43:20,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 06:43:20,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 06:43:20,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 06:43:20,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,576 INFO L138 Inliner]: procedures = 305, calls = 2537, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 4713 [2022-12-14 06:43:20,577 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 06:43:20,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 06:43:20,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 06:43:20,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 06:43:20,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,736 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,773 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 06:43:20,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 06:43:20,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 06:43:20,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 06:43:20,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:43:20" (1/1) ... [2022-12-14 06:43:20,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 06:43:20,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 06:43:20,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 06:43:20,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5370dc08-b2b7-4291-900e-8991273875e4/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 06:43:20,830 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-12-14 06:43:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-12-14 06:43:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-12-14 06:43:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-14 06:43:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 06:43:20,831 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-12-14 06:43:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 06:43:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 06:43:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-12-14 06:43:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 06:43:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 06:43:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 06:43:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 06:43:20,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 06:43:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-12-14 06:43:20,836 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-12-14 06:43:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 06:43:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 06:43:20,837 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 06:43:20,838 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 06:43:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 06:43:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 06:43:20,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-14 06:43:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 06:43:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 06:43:20,841 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-14 06:43:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 06:43:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 06:43:20,842 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-12-14 06:43:20,843 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-12-14 06:43:20,843 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 06:43:20,844 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-12-14 06:43:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-12-14 06:43:21,390 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 06:43:21,393 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation