./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_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.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_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 [2022-12-13 15:41:08,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 15:41:08,252 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 15:41:08,271 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 15:41:08,272 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 15:41:08,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 15:41:08,274 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 15:41:08,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 15:41:08,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 15:41:08,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 15:41:08,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 15:41:08,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 15:41:08,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 15:41:08,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 15:41:08,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 15:41:08,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 15:41:08,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 15:41:08,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 15:41:08,287 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 15:41:08,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 15:41:08,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 15:41:08,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 15:41:08,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 15:41:08,294 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 15:41:08,297 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 15:41:08,298 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 15:41:08,298 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 15:41:08,299 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 15:41:08,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 15:41:08,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 15:41:08,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 15:41:08,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 15:41:08,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 15:41:08,303 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 15:41:08,304 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 15:41:08,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 15:41:08,305 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 15:41:08,305 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 15:41:08,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 15:41:08,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 15:41:08,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 15:41:08,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 15:41:08,327 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 15:41:08,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 15:41:08,328 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 15:41:08,328 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 15:41:08,328 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 15:41:08,329 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 15:41:08,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 15:41:08,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 15:41:08,330 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 15:41:08,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 15:41:08,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 15:41:08,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 15:41:08,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 15:41:08,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 15:41:08,331 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 15:41:08,331 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 15:41:08,331 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 15:41:08,331 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 15:41:08,332 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 15:41:08,332 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 15:41:08,332 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 15:41:08,332 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 15:41:08,332 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 15:41:08,332 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 15:41:08,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 15:41:08,334 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 15:41:08,334 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2022-12-13 15:41:08,523 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 15:41:08,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 15:41:08,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 15:41:08,544 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 15:41:08,544 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 15:41:08,545 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-12-13 15:41:11,088 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 15:41:11,496 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 15:41:11,497 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-12-13 15:41:11,528 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/data/2da9de1d2/c32db8a5018e452292e4731ecb6dd76d/FLAGcb32e72a1 [2022-12-13 15:41:11,657 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/data/2da9de1d2/c32db8a5018e452292e4731ecb6dd76d [2022-12-13 15:41:11,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 15:41:11,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 15:41:11,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 15:41:11,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 15:41:11,663 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 15:41:11,663 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:41:11" (1/1) ... [2022-12-13 15:41:11,664 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2383cc2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:11, skipping insertion in model container [2022-12-13 15:41:11,664 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 03:41:11" (1/1) ... [2022-12-13 15:41:11,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 15:41:11,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 15:41:12,169 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 15:41:12,176 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 15:41:12,184 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 15:41:12,191 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 15:41:12,198 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 15:41:12,299 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 15:41:12,303 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 15:41:12,303 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 15:41:12,309 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 15:41:12,313 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 15:41:12,318 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 15:41:12,322 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 15:41:12,343 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 15:41:12,348 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:12,348 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 15:41:12,353 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 15:41:12,362 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 15:41:12,462 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 15:41:12,494 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 15:41:12,494 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 15:41:12,501 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:12,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:12,589 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 15:41:12,593 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 15:41:12,608 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 15:41:12,655 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 15:41:12,658 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 15:41:12,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:12,695 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 15:41:12,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:12,731 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:12,731 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:12,755 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,755 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,756 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,761 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 15:41:12,764 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 15:41:12,764 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:12,765 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 15:41:12,765 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 15:41:12,769 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 15:41:12,769 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 15:41:12,773 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-13 15:41:12,780 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,781 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,793 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:12,794 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:12,794 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 15:41:12,795 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:12,795 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 15:41:12,795 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 15:41:12,800 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-13 15:41:12,801 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 15:41:12,805 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,806 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 15:41:12,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:12,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:12,816 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,816 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:12,817 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,827 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,828 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:12,833 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,836 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,841 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,843 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,850 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-12-13 15:41:12,851 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-13 15:41:12,851 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-12-13 15:41:12,853 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-12-13 15:41:12,854 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:12,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:12,856 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,873 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 15:41:12,874 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 15:41:12,877 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 15:41:12,878 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 15:41:12,891 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:12,903 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 15:41:12,904 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:12,904 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 15:41:12,928 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:12,929 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:12,929 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:12,930 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:12,930 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:12,981 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 15:41:12,985 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-12-13 15:41:12,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:12,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:12,991 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 15:41:12,992 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 15:41:12,992 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 15:41:12,992 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-13 15:41:12,993 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:12,993 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 15:41:12,993 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:12,993 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:12,994 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:12,994 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 15:41:12,995 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:12,995 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:12,995 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:12,996 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-13 15:41:12,996 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 15:41:13,008 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 15:41:13,008 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-12-13 15:41:13,008 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-13 15:41:13,009 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 15:41:13,014 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 15:41:13,014 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:13,015 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 15:41:13,015 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 15:41:13,020 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-13 15:41:13,021 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,022 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,022 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 15:41:13,023 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 15:41:13,028 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-12-13 15:41:13,036 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-12-13 15:41:13,041 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-12-13 15:41:13,067 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 15:41:13,067 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,068 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,068 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,069 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,069 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,069 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,069 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,070 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,070 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,070 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,071 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,072 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,072 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,072 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,073 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,073 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,074 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,074 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,075 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,075 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,075 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,075 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,076 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,076 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,076 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,077 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,077 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 15:41:13,077 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,077 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,078 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,078 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,078 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,079 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,079 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 15:41:13,081 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-13 15:41:13,085 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 15:41:13,086 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 15:41:13,086 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-13 15:41:13,086 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,087 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,087 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,088 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 15:41:13,092 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_62de03bb-721c-40c2-9cf0-bacd909e8d86/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] [2022-12-13 15:41:13,102 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 15:41:13,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 15:41:13,192 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 15:41:13,272 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 15:41:13,272 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-12-13 15:41:13,273 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 15:41:13,273 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-12-13 15:41:13,273 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 15:41:13,289 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 15:41:13,290 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 15:41:13,290 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 15:41:13,292 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 15:41:13,293 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 15:41:13,294 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 15:41:13,294 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 15:41:13,297 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 15:41:13,299 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:13,299 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 15:41:13,300 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 15:41:13,301 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-12-13 15:41:13,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 15:41:13,307 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 15:41:13,307 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 15:41:13,308 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:13,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:13,313 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-13 15:41:13,315 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-13 15:41:13,317 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 15:41:13,321 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 15:41:13,322 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 15:41:13,329 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:13,330 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-13 15:41:13,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:13,337 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,344 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,344 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,345 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,347 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 15:41:13,349 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 15:41:13,350 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:13,350 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 15:41:13,351 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 15:41:13,352 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-12-13 15:41:13,352 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 15:41:13,353 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-12-13 15:41:13,356 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,357 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,361 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:13,362 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:13,362 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-13 15:41:13,363 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:13,363 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 15:41:13,363 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 15:41:13,365 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-13 15:41:13,365 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 15:41:13,366 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,367 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 15:41:13,367 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,369 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,369 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 15:41:13,369 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,372 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,373 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 15:41:13,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,376 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,378 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-12-13 15:41:13,379 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-12-13 15:41:13,379 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-12-13 15:41:13,380 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-12-13 15:41:13,382 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:13,383 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 15:41:13,383 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,386 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 15:41:13,387 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 15:41:13,387 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-13 15:41:13,387 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-13 15:41:13,390 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 15:41:13,396 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 15:41:13,396 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:13,396 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 15:41:13,404 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:13,405 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:13,405 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:13,406 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 15:41:13,406 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 15:41:13,418 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-12-13 15:41:13,419 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-12-13 15:41:13,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:13,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 15:41:13,422 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 15:41:13,424 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 15:41:13,424 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 15:41:13,425 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-13 15:41:13,426 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,427 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 15:41:13,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,427 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,428 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,428 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 15:41:13,429 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,429 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:13,429 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 15:41:13,430 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-13 15:41:13,442 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 15:41:13,443 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 15:41:13,443 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-12-13 15:41:13,443 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-12-13 15:41:13,446 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 15:41:13,447 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 15:41:13,447 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 15:41:13,448 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 15:41:13,448 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 15:41:13,449 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-12-13 15:41:13,452 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 15:41:13,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 15:41:13,453 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 15:41:13,453 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 15:41:13,454 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-12-13 15:41:13,455 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-12-13 15:41:13,456 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-12-13 15:41:13,457 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 15:41:13,457 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,457 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,457 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,458 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,459 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,460 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,461 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,461 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,461 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,461 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,462 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,463 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,464 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 15:41:13,464 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 15:41:13,464 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,464 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,465 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,465 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,465 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,466 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 15:41:13,466 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-13 15:41:13,467 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-12-13 15:41:13,468 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 15:41:13,468 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-12-13 15:41:13,468 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-12-13 15:41:13,469 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,469 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,469 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 15:41:13,470 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 15:41:13,470 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_62de03bb-721c-40c2-9cf0-bacd909e8d86/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] [2022-12-13 15:41:13,471 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-13 15:41:13,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 15:41:13,646 INFO L208 MainTranslator]: Completed translation [2022-12-13 15:41:13,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13 WrapperNode [2022-12-13 15:41:13,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 15:41:13,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 15:41:13,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 15:41:13,647 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 15:41:13,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,694 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,808 INFO L138 Inliner]: procedures = 305, calls = 2537, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 4713 [2022-12-13 15:41:13,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 15:41:13,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 15:41:13,809 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 15:41:13,809 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 15:41:13,817 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,837 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,928 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 15:41:13,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 15:41:13,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 15:41:13,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 15:41:13,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 03:41:13" (1/1) ... [2022-12-13 15:41:13,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 15:41:13,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 15:41:13,984 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 15:41:13,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62de03bb-721c-40c2-9cf0-bacd909e8d86/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 15:41:14,017 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-12-13 15:41:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-12-13 15:41:14,017 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-12-13 15:41:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-12-13 15:41:14,017 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-12-13 15:41:14,017 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-13 15:41:14,018 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-12-13 15:41:14,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 15:41:14,019 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 15:41:14,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 15:41:14,020 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 15:41:14,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 15:41:14,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 15:41:14,021 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-12-13 15:41:14,022 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 15:41:14,022 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-12-13 15:41:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-12-13 15:41:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 15:41:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-12-13 15:41:14,046 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-12-13 15:41:14,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-12-13 15:41:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-12-13 15:41:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 15:41:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 15:41:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-12-13 15:41:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-12-13 15:41:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 15:41:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-12-13 15:41:14,050 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-13 15:41:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-13 15:41:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 15:41:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 15:41:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-12-13 15:41:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-12-13 15:41:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 15:41:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 15:41:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 15:41:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-12-13 15:41:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-12-13 15:41:14,576 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 15:41:14,578 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation