./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R --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 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 18:27:12,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:27:12,110 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:27:12,139 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:27:12,140 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:27:12,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:27:12,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:27:12,149 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:27:12,151 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:27:12,157 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:27:12,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:27:12,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:27:12,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:27:12,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:27:12,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:27:12,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:27:12,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:27:12,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:27:12,172 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:27:12,178 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:27:12,180 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:27:12,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:27:12,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:27:12,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:27:12,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:27:12,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:27:12,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:27:12,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:27:12,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:27:12,199 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:27:12,200 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:27:12,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:27:12,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:27:12,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:27:12,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:27:12,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:27:12,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:27:12,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:27:12,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:27:12,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:27:12,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:27:12,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:27:12,247 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:27:12,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:27:12,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:27:12,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:27:12,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:27:12,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:27:12,254 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:27:12,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:27:12,255 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:27:12,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:27:12,256 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:27:12,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:27:12,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:27:12,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:27:12,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:27:12,257 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:27:12,257 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:27:12,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:27:12,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:27:12,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:27:12,258 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:27:12,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:27:12,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:27:12,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:27:12,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:27:12,259 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:27:12,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:27:12,260 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:27:12,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:27:12,261 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:27:12,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:27:12,261 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_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6be9466d3b19e222000c5d3299e94b5a02d956289aa48d61c4a89c2d6ff81be9 [2022-11-25 18:27:12,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:27:12,600 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:27:12,603 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:27:12,604 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:27:12,605 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:27:12,606 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-25 18:27:15,707 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:27:16,311 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:27:16,312 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i [2022-11-25 18:27:16,347 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/data/41791d3ab/d4438e4e7ba2448b80ef3e73981048ca/FLAG75fe3b33f [2022-11-25 18:27:16,367 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/data/41791d3ab/d4438e4e7ba2448b80ef3e73981048ca [2022-11-25 18:27:16,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:27:16,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:27:16,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:27:16,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:27:16,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:27:16,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:27:16" (1/1) ... [2022-11-25 18:27:16,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c3dee5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:16, skipping insertion in model container [2022-11-25 18:27:16,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:27:16" (1/1) ... [2022-11-25 18:27:16,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:27:16,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:27:17,126 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:27:17,131 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 18:27:17,136 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:27:17,141 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 18:27:17,146 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:27:17,229 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:27:17,231 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_dereference [2022-11-25 18:27:17,287 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:17,296 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-25 18:27:17,312 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc_notrace [2022-11-25 18:27:17,359 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_0687a15c-e9ac-46b5-b4c0-b347689f97fc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-25 18:27:17,486 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:27:17,487 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:27:17,488 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:27:17,496 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:27:17,503 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:27:17,509 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:27:17,575 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:17,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:27:17,619 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:27:17,683 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:27:17,684 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:27:17,784 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 18:27:17,789 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 18:27:17,830 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-25 18:27:17,912 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:27:17,917 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:27:17,962 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:17,963 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:27:17,964 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:17,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,010 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:18,012 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,044 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,046 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,049 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,057 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:27:18,061 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:27:18,063 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,065 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,066 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,070 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 18:27:18,077 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-25 18:27:18,086 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,086 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:18,088 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,105 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:18,111 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:18,112 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 18:27:18,115 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:18,117 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:27:18,119 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 18:27:18,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:18,133 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:18,136 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 18:27:18,142 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,144 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 18:27:18,148 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,155 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:18,164 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,170 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:18,172 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,172 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:18,172 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,195 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,202 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:18,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,219 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,223 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,225 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 18:27:18,227 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,229 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 18:27:18,236 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 18:27:18,237 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,238 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 18:27:18,240 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,253 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-25 18:27:18,254 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 18:27:18,254 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-25 18:27:18,256 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-25 18:27:18,266 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:27:18,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:18,271 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,272 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,299 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 18:27:18,303 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 18:27:18,303 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 18:27:18,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:18,380 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:18,382 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:18,383 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:18,384 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:18,385 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:27:18,455 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 18:27:18,459 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-25 18:27:18,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,469 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-25 18:27:18,469 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,471 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:27:18,472 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 18:27:18,473 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 18:27:18,474 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,474 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,474 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-25 18:27:18,475 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,478 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,479 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,481 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,481 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,482 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,483 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,483 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 18:27:18,488 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-25 18:27:18,489 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 18:27:18,494 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:27:18,499 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 18:27:18,501 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,502 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,503 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,504 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,505 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:27:18,510 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-25 18:27:18,527 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-25 18:27:18,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 18:27:18,565 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 18:27:18,567 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:27:18,570 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 18:27:18,571 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-25 18:27:18,572 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-25 18:27:18,580 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:18,581 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:18,581 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:18,583 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 18:27:18,584 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 18:27:18,585 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:27:18,586 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:18,587 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 18:27:18,587 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:27:18,589 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:18,590 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:27:18,592 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:27:18,595 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:27:18,595 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:27:18,597 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:18,598 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:27:18,599 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:27:18,602 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,605 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,607 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,609 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,636 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,638 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:27:18,733 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:27:18,832 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:27:18,833 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 18:27:18,833 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:27:18,833 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 18:27:18,834 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:27:18,835 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 18:27:18,836 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_dereference [2022-11-25 18:27:18,843 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:18,844 WARN L623 FunctionHandler]: Unknown extern function __get_free_pages [2022-11-25 18:27:18,845 WARN L623 FunctionHandler]: Unknown extern function kmem_cache_alloc_notrace [2022-11-25 18:27:18,848 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_0687a15c-e9ac-46b5-b4c0-b347689f97fc/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point.cil.out.i[107558,107571] [2022-11-25 18:27:18,856 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:27:18,857 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:27:18,890 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:27:18,892 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:27:18,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 18:27:18,894 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 18:27:18,899 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:18,902 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:27:18,904 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:27:18,905 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 18:27:18,906 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 18:27:18,913 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 18:27:18,916 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 18:27:18,921 WARN L623 FunctionHandler]: Unknown extern function __ssb_driver_register [2022-11-25 18:27:18,956 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:27:18,957 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:27:18,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:18,966 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-11-25 18:27:18,969 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,971 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,980 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:18,982 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:18,997 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:18,999 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,001 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,007 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,012 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:27:19,017 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 18:27:19,019 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,023 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,026 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-25 18:27:19,028 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_irq [2022-11-25 18:27:19,032 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,032 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:19,033 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,039 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:19,040 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:19,040 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-11-25 18:27:19,041 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:19,041 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 18:27:19,042 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 18:27:19,043 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:19,044 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:19,045 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 18:27:19,058 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,060 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,061 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 18:27:19,063 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,066 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 18:27:19,069 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,072 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 18:27:19,073 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,073 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:27:19,073 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,078 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,079 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-11-25 18:27:19,080 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,081 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,082 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 18:27:19,082 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,083 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_free_consistent [2022-11-25 18:27:19,084 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 18:27:19,085 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,086 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_alloc_consistent [2022-11-25 18:27:19,087 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,088 WARN L623 FunctionHandler]: Unknown extern function ssb_device_is_enabled [2022-11-25 18:27:19,089 WARN L623 FunctionHandler]: Unknown extern function ssb_device_enable [2022-11-25 18:27:19,089 WARN L623 FunctionHandler]: Unknown extern function ssb_pcicore_dev_irqvecs_enable [2022-11-25 18:27:19,091 WARN L623 FunctionHandler]: Unknown extern function ssb_clockspeed [2022-11-25 18:27:19,094 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:27:19,095 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:27:19,098 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,107 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 18:27:19,107 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 18:27:19,108 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 18:27:19,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,112 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:27:19,130 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:19,131 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:19,131 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:19,132 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 18:27:19,132 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:27:19,159 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 18:27:19,160 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_translation [2022-11-25 18:27:19,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,166 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mq [2022-11-25 18:27:19,166 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,170 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:27:19,170 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 18:27:19,171 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 18:27:19,173 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,179 WARN L623 FunctionHandler]: Unknown extern function ssb_dma_set_mask [2022-11-25 18:27:19,179 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,180 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,181 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,186 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,189 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 18:27:19,193 WARN L623 FunctionHandler]: Unknown extern function ssb_device_disable [2022-11-25 18:27:19,193 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_may_powerdown [2022-11-25 18:27:19,196 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 18:27:19,197 WARN L623 FunctionHandler]: Unknown extern function ssb_bus_powerup [2022-11-25 18:27:19,200 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,203 WARN L623 FunctionHandler]: Unknown extern function dev_driver_string [2022-11-25 18:27:19,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:27:19,205 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 18:27:19,206 WARN L623 FunctionHandler]: Unknown extern function ssb_pcihost_register [2022-11-25 18:27:19,207 WARN L623 FunctionHandler]: Unknown extern function ssb_driver_unregister [2022-11-25 18:27:19,216 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 18:27:19,217 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 18:27:19,217 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:27:19,220 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 18:27:19,221 WARN L623 FunctionHandler]: Unknown extern function param_set_int [2022-11-25 18:27:19,221 WARN L623 FunctionHandler]: Unknown extern function param_get_int [2022-11-25 18:27:19,225 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:19,225 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:19,226 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 18:27:19,227 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 18:27:19,228 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 18:27:19,228 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 18:27:19,229 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:19,229 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-11-25 18:27:19,230 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:27:19,231 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:19,231 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:27:19,232 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:27:19,232 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 18:27:19,232 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 18:27:19,233 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 18:27:19,233 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:27:19,235 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 18:27:19,236 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,239 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,241 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,242 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,244 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,245 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 18:27:19,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:27:19,457 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:27:19,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19 WrapperNode [2022-11-25 18:27:19,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:27:19,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:27:19,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:27:19,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:27:19,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:19,555 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:19,784 INFO L138 Inliner]: procedures = 334, calls = 2602, calls flagged for inlining = 169, calls inlined = 152, statements flattened = 5404 [2022-11-25 18:27:19,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:27:19,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:27:19,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:27:19,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:27:19,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:19,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:19,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:19,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,140 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:27:20,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:27:20,374 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:27:20,374 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:27:20,375 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:27:19" (1/1) ... [2022-11-25 18:27:20,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:27:20,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:27:20,404 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:27:20,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0687a15c-e9ac-46b5-b4c0-b347689f97fc/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:27:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-25 18:27:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-25 18:27:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-25 18:27:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-25 18:27:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-25 18:27:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-25 18:27:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-25 18:27:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-25 18:27:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:27:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:27:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:27:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:27:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 18:27:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 18:27:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-25 18:27:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-25 18:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-25 18:27:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-25 18:27:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-25 18:27:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-25 18:27:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-25 18:27:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-25 18:27:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 18:27:20,458 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 18:27:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 18:27:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 18:27:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-25 18:27:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-25 18:27:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:27:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:27:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 18:27:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 18:27:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-25 18:27:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-25 18:27:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-25 18:27:20,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-25 18:27:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 18:27:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 18:27:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-25 18:27:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-25 18:27:20,461 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 18:27:20,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 18:27:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 18:27:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 18:27:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 18:27:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 18:27:20,462 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 18:27:20,462 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 18:27:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:27:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:27:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-25 18:27:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-25 18:27:20,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 18:27:20,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 18:27:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-25 18:27:20,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-25 18:27:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 18:27:20,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 18:27:20,464 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-25 18:27:20,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-25 18:27:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-25 18:27:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-25 18:27:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 18:27:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 18:27:20,465 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-25 18:27:20,465 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-25 18:27:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-25 18:27:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-25 18:27:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 18:27:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 18:27:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:27:20,466 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-25 18:27:20,466 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-25 18:27:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 18:27:20,467 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 18:27:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:27:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 18:27:20,467 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 18:27:20,467 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 18:27:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 18:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-25 18:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-25 18:27:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-25 18:27:20,468 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-25 18:27:20,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-25 18:27:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-25 18:27:20,469 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-25 18:27:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 18:27:20,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 18:27:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:27:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:27:20,469 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-25 18:27:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-25 18:27:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-11-25 18:27:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-11-25 18:27:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-25 18:27:20,470 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-25 18:27:20,470 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-25 18:27:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-25 18:27:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-25 18:27:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-25 18:27:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-25 18:27:20,471 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-25 18:27:20,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-25 18:27:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-25 18:27:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 18:27:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 18:27:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 18:27:20,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 18:27:20,472 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 18:27:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 18:27:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-25 18:27:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-25 18:27:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 18:27:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 18:27:20,473 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 18:27:20,473 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 18:27:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-25 18:27:20,474 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-25 18:27:20,474 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-25 18:27:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-25 18:27:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-25 18:27:20,475 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-25 18:27:20,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:27:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 18:27:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 18:27:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-25 18:27:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-25 18:27:20,476 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 18:27:20,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 18:27:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:27:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-25 18:27:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-25 18:27:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:27:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-25 18:27:20,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-25 18:27:20,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 18:27:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 18:27:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 18:27:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 18:27:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-25 18:27:20,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-25 18:27:20,478 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 18:27:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 18:27:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 18:27:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 18:27:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-25 18:27:20,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-25 18:27:20,479 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-25 18:27:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-25 18:27:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:27:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:27:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-25 18:27:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-25 18:27:20,480 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 18:27:20,480 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 18:27:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-25 18:27:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-25 18:27:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 18:27:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 18:27:20,481 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-25 18:27:20,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-25 18:27:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:27:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-25 18:27:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-25 18:27:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-25 18:27:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-25 18:27:20,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:27:20,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:27:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 18:27:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 18:27:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-25 18:27:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-25 18:27:20,483 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-25 18:27:20,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-25 18:27:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:27:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 18:27:20,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 18:27:20,484 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-25 18:27:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-25 18:27:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-11-25 18:27:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 18:27:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 18:27:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 18:27:20,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 18:27:20,485 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-25 18:27:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-25 18:27:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:27:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 18:27:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 18:27:20,486 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-25 18:27:20,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-25 18:27:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:27:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:27:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:27:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-25 18:27:20,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-25 18:27:20,487 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-25 18:27:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-25 18:27:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-25 18:27:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-25 18:27:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-25 18:27:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-25 18:27:20,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 18:27:20,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 18:27:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-25 18:27:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-25 18:27:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-11-25 18:27:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-11-25 18:27:20,489 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 18:27:20,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 18:27:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-25 18:27:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-25 18:27:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:27:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 18:27:20,490 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-25 18:27:20,490 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-25 18:27:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 18:27:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 18:27:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 18:27:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 18:27:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-25 18:27:20,491 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-25 18:27:20,491 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-25 18:27:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-25 18:27:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 18:27:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 18:27:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-25 18:27:20,492 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-25 18:27:20,492 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-25 18:27:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-25 18:27:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-25 18:27:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-25 18:27:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-25 18:27:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-25 18:27:20,493 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-25 18:27:20,493 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-25 18:27:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-25 18:27:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-25 18:27:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 18:27:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 18:27:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-25 18:27:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-25 18:27:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:27:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-25 18:27:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-25 18:27:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-25 18:27:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-25 18:27:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:27:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:27:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-25 18:27:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-25 18:27:21,427 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:27:21,431 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:27:21,684 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;