./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/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_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-38b53e6 [2022-11-26 00:24:50,003 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:24:50,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:24:50,037 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:24:50,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:24:50,039 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:24:50,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:24:50,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:24:50,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:24:50,051 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:24:50,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:24:50,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:24:50,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:24:50,061 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:24:50,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:24:50,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:24:50,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:24:50,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:24:50,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:24:50,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:24:50,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:24:50,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:24:50,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:24:50,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:24:50,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:24:50,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:24:50,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:24:50,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:24:50,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:24:50,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:24:50,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:24:50,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:24:50,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:24:50,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:24:50,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:24:50,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:24:50,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:24:50,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:24:50,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:24:50,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:24:50,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:24:50,119 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:24:50,143 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:24:50,144 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:24:50,144 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:24:50,144 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:24:50,145 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:24:50,145 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:24:50,146 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:24:50,146 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:24:50,146 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:24:50,146 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:24:50,147 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:24:50,147 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:24:50,147 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:24:50,147 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:24:50,148 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:24:50,148 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:24:50,148 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:24:50,148 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:24:50,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:24:50,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:24:50,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:24:50,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:24:50,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:24:50,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:24:50,151 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:24:50,151 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:24:50,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:24:50,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:24:50,152 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:24:50,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:24:50,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:24:50,153 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:24:50,153 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:24:50,153 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:24:50,153 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:24:50,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:24:50,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:24:50,154 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:24:50,154 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_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 05ce5b24b2687a8b1aab5aa0f73ec6d859585e3da90ad926172fb0aa6363222f [2022-11-26 00:24:50,452 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:24:50,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:24:50,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:24:50,493 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:24:50,494 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:24:50,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-11-26 00:24:53,676 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:24:54,222 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:24:54,223 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/sv-benchmarks/c/ldv-challenges/linux-3.10-rc1-43_1a-bitvector-drivers--net--ethernet--broadcom--b44.ko--ldv_main0.cil.out.i [2022-11-26 00:24:54,271 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/data/a0f40b8dc/a86fb8c37d694d21a1d3e181ec2754bc/FLAGd320682c9 [2022-11-26 00:24:54,294 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/data/a0f40b8dc/a86fb8c37d694d21a1d3e181ec2754bc [2022-11-26 00:24:54,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:24:54,301 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:24:54,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:24:54,306 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:24:54,310 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:24:54,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:24:54" (1/1) ... [2022-11-26 00:24:54,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76240fe1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:54, skipping insertion in model container [2022-11-26 00:24:54,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:24:54" (1/1) ... [2022-11-26 00:24:54,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:24:54,473 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:24:55,165 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:24:55,177 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:24:55,190 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:24:55,202 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:24:55,214 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:24:55,403 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:24:55,410 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:24:55,411 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:24:55,423 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:24:55,434 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:24:55,447 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:24:55,456 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:24:55,501 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:24:55,511 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:55,515 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:24:55,527 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:24:55,549 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:24:55,729 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:24:55,785 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:24:55,786 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:24:55,798 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:55,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:55,936 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:24:55,942 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:24:55,965 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:24:56,040 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:24:56,046 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:24:56,114 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:56,115 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:24:56,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:56,197 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:56,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:56,273 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,274 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,280 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,289 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:24:56,305 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:24:56,307 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:56,307 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:24:56,308 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:24:56,317 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:24:56,319 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:24:56,326 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-26 00:24:56,336 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,338 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,357 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:56,359 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:56,359 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:24:56,360 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:56,361 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:24:56,361 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:24:56,368 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:24:56,370 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:24:56,376 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,377 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:24:56,382 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:56,389 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:56,392 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,392 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:56,393 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,406 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,408 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:56,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,416 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,418 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,425 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,427 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,437 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-26 00:24:56,437 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:24:56,438 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-26 00:24:56,440 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-26 00:24:56,442 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:56,444 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:56,445 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,468 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:24:56,469 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:24:56,473 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:24:56,474 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:24:56,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:56,551 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:24:56,552 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:56,552 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:24:56,585 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:56,586 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:56,587 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:56,587 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:56,588 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:56,660 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:24:56,665 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-26 00:24:56,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:56,673 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:56,674 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:24:56,676 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:24:56,677 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:24:56,677 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:24:56,678 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,678 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:24:56,679 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,680 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,680 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,681 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:24:56,682 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,682 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:56,683 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:56,684 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:24:56,684 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:24:56,689 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:24:56,689 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-26 00:24:56,690 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:24:56,690 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:24:56,695 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:24:56,696 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:56,696 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:24:56,696 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:24:56,701 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:24:56,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:56,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:56,704 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:24:56,704 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:24:56,710 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-26 00:24:56,719 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-26 00:24:56,723 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-26 00:24:56,750 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:24:56,751 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,752 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,752 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,752 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,753 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,754 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,755 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,756 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,757 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,757 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:56,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,758 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:56,758 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,759 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,760 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,761 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,762 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:56,762 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-26 00:24:56,762 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,763 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,764 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,765 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:56,765 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:24:56,766 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-26 00:24:56,771 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:24:56,772 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-26 00:24:56,773 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-26 00:24:56,773 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:56,774 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:56,774 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:56,775 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:24:56,779 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_2912bcaa-5cbd-4381-92cf-34f22972b59f/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] [2022-11-26 00:24:56,792 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-26 00:24:56,838 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:24:56,915 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:24:57,021 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:24:57,021 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-26 00:24:57,022 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:24:57,022 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-26 00:24:57,023 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:24:57,032 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:24:57,035 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:24:57,036 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:24:57,037 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:24:57,039 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:24:57,040 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:24:57,041 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:24:57,045 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:24:57,046 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:57,046 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:24:57,047 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:24:57,048 WARN L623 FunctionHandler]: Unknown extern function __alloc_skb [2022-11-26 00:24:57,054 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:24:57,056 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:24:57,056 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:24:57,057 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:57,058 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:57,068 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:24:57,071 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:24:57,075 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:24:57,081 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:24:57,084 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:24:57,093 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:57,094 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-26 00:24:57,094 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:57,104 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:57,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:57,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,122 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,128 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:24:57,133 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:24:57,134 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:57,135 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:24:57,135 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:24:57,136 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:24:57,137 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:24:57,139 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-26 00:24:57,142 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,143 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,191 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:57,192 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:57,192 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-26 00:24:57,193 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:57,193 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:24:57,193 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-26 00:24:57,198 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:24:57,199 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:24:57,200 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,201 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:24:57,202 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:57,204 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:57,206 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,206 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:24:57,206 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,211 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,212 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-26 00:24:57,214 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,214 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,215 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,219 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,222 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,223 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,225 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-26 00:24:57,226 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-26 00:24:57,226 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-26 00:24:57,229 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-26 00:24:57,235 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:57,237 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:24:57,238 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,246 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:24:57,246 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-26 00:24:57,247 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:24:57,247 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:24:57,253 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:24:57,270 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:24:57,270 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:57,271 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:24:57,290 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:57,291 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:57,294 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:57,294 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:24:57,295 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:24:57,316 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:24:57,317 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-26 00:24:57,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:57,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:24:57,321 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:24:57,323 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:24:57,324 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:24:57,325 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:24:57,328 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,329 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:24:57,329 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,330 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,334 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:24:57,335 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,336 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:57,336 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:24:57,339 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:24:57,341 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:24:57,342 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:24:57,342 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-26 00:24:57,342 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-26 00:24:57,349 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:24:57,351 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:24:57,351 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:24:57,351 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:24:57,352 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:24:57,353 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-26 00:24:57,355 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:24:57,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:24:57,356 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:24:57,356 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:24:57,357 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-26 00:24:57,358 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-26 00:24:57,359 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-26 00:24:57,360 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:24:57,360 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,361 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,361 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,361 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,362 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,362 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,362 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,363 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,363 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,363 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,363 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,364 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,364 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,364 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,365 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,365 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,365 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,366 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:57,366 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,366 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:57,367 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,367 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,367 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,368 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,368 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,369 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,369 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,369 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,370 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-11-26 00:24:57,370 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-11-26 00:24:57,371 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,373 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,374 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,374 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,375 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,375 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-11-26 00:24:57,375 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-26 00:24:57,376 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-26 00:24:57,377 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:24:57,378 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-26 00:24:57,378 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-26 00:24:57,378 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:57,379 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:57,383 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-26 00:24:57,384 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-26 00:24:57,384 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_2912bcaa-5cbd-4381-92cf-34f22972b59f/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] [2022-11-26 00:24:57,385 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-26 00:24:57,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:24:57,705 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:24:57,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57 WrapperNode [2022-11-26 00:24:57,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:24:57,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:24:57,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:24:57,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:24:57,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:57,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,202 INFO L138 Inliner]: procedures = 305, calls = 2537, calls flagged for inlining = 157, calls inlined = 137, statements flattened = 4713 [2022-11-26 00:24:58,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:24:58,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:24:58,204 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:24:58,204 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:24:58,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,247 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,452 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:24:58,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:24:58,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:24:58,531 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:24:58,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:24:57" (1/1) ... [2022-11-26 00:24:58,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:24:58,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:24:58,566 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:24:58,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2912bcaa-5cbd-4381-92cf-34f22972b59f/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:24:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-26 00:24:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-26 00:24:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-26 00:24:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-26 00:24:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-26 00:24:58,622 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-26 00:24:58,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:24:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-11-26 00:24:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-11-26 00:24:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:24:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-26 00:24:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-26 00:24:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-26 00:24:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-26 00:24:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-26 00:24:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-26 00:24:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-26 00:24:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-26 00:24:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-26 00:24:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-26 00:24:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:24:58,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:24:58,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:24:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:24:58,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-26 00:24:58,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-26 00:24:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-26 00:24:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-26 00:24:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:24:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:24:58,629 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-26 00:24:58,629 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-26 00:24:58,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-26 00:24:58,630 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-26 00:24:58,630 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2022-11-26 00:24:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2022-11-26 00:24:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-26 00:24:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-26 00:24:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-26 00:24:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-26 00:24:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:24:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:24:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-11-26 00:24:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-11-26 00:24:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:24:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:24:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:24:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:24:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:24:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:24:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:24:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:24:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:24:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:24:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-26 00:24:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-26 00:24:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:24:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:24:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-26 00:24:58,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-26 00:24:58,634 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-26 00:24:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-26 00:24:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-26 00:24:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-26 00:24:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:24:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:24:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:24:58,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:24:58,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:24:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:24:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:24:58,636 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:24:58,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-26 00:24:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-26 00:24:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-26 00:24:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-26 00:24:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:24:58,637 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:24:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:24:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:24:58,637 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-26 00:24:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-26 00:24:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-26 00:24:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-26 00:24:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-26 00:24:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-26 00:24:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-26 00:24:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-26 00:24:58,638 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-26 00:24:58,638 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-26 00:24:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:24:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:24:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:24:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:24:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-26 00:24:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-26 00:24:58,639 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:24:58,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:24:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:24:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:24:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-26 00:24:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-26 00:24:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-11-26 00:24:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-11-26 00:24:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-26 00:24:58,640 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-26 00:24:58,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:24:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-26 00:24:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-26 00:24:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:24:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:24:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:24:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:24:58,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:24:58,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:24:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:24:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:24:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:24:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:24:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:24:58,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:24:58,642 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:24:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:24:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-26 00:24:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-26 00:24:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:24:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:24:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:24:58,643 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:24:58,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-26 00:24:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-26 00:24:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-26 00:24:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-26 00:24:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:24:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:24:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-26 00:24:58,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-26 00:24:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:24:58,644 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2022-11-26 00:24:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2022-11-26 00:24:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-26 00:24:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-26 00:24:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-26 00:24:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-26 00:24:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:24:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:24:58,645 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-26 00:24:58,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-26 00:24:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:24:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-26 00:24:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-26 00:24:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:24:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:24:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:24:58,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:24:58,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:24:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:24:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-26 00:24:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-26 00:24:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:24:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:24:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:24:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:24:58,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:24:58,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:24:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-26 00:24:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-26 00:24:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-26 00:24:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-26 00:24:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:24:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:24:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-26 00:24:58,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-26 00:24:58,648 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:24:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:24:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-26 00:24:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-26 00:24:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-26 00:24:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-26 00:24:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:24:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:24:58,649 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-26 00:24:58,649 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-26 00:24:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-26 00:24:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-26 00:24:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:24:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:24:58,650 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-26 00:24:58,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-26 00:24:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-26 00:24:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-26 00:24:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-26 00:24:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-26 00:24:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-26 00:24:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-26 00:24:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:24:58,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:24:58,651 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:24:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:24:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-26 00:24:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-26 00:24:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:24:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:24:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:24:58,652 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-26 00:24:58,652 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-26 00:24:59,654 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:24:59,662 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation