./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/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_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/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_c87e27dc-6571-4cb2-9da8-afc03006d582/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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- 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 22:23:05,070 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:23:05,072 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:23:05,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:23:05,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:23:05,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:23:05,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:23:05,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:23:05,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:23:05,107 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:23:05,108 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:23:05,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:23:05,110 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:23:05,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:23:05,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:23:05,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:23:05,119 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:23:05,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:23:05,122 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:23:05,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:23:05,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:23:05,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:23:05,129 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:23:05,130 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:23:05,133 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:23:05,134 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:23:05,134 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:23:05,135 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:23:05,136 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:23:05,137 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:23:05,137 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:23:05,138 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:23:05,139 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:23:05,140 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:23:05,141 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:23:05,141 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:23:05,142 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:23:05,142 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:23:05,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:23:05,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:23:05,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:23:05,145 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:23:05,169 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:23:05,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:23:05,170 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:23:05,170 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:23:05,171 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:23:05,171 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:23:05,171 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:23:05,172 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:23:05,172 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:23:05,172 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:23:05,172 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:23:05,172 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:23:05,173 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:23:05,173 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:23:05,173 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:23:05,173 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:23:05,174 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:23:05,174 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:23:05,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:23:05,175 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:23:05,175 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:23:05,175 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:23:05,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:23:05,176 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:23:05,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:23:05,176 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:23:05,176 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:23:05,177 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:23:05,177 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:23:05,177 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:23:05,177 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:23:05,177 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:23:05,178 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:23:05,178 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:23:05,178 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:23:05,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:23:05,179 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:23:05,179 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:23:05,179 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_c87e27dc-6571-4cb2-9da8-afc03006d582/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2022-11-25 22:23:05,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:23:05,501 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:23:05,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:23:05,504 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:23:05,506 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:23:05,507 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 22:23:08,474 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:23:09,222 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:23:09,222 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 22:23:09,283 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/data/781185508/ff761888f0cd4ca3bd7748787609039a/FLAGa28ee06a9 [2022-11-25 22:23:09,306 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/data/781185508/ff761888f0cd4ca3bd7748787609039a [2022-11-25 22:23:09,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:23:09,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:23:09,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:23:09,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:23:09,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:23:09,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:09" (1/1) ... [2022-11-25 22:23:09,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7863ef58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:09, skipping insertion in model container [2022-11-25 22:23:09,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:09" (1/1) ... [2022-11-25 22:23:09,331 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:23:09,530 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:23:10,543 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:23:10,561 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:23:10,574 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 22:23:10,592 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:23:10,611 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:23:10,624 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 22:23:10,649 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:23:10,871 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:23:10,875 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:23:10,876 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:23:10,885 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:23:10,893 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 22:23:10,901 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 22:23:10,925 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:23:10,932 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:10,950 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:23:11,043 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 22:23:11,049 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 22:23:11,111 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:23:11,112 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:23:11,122 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:11,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,143 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 22:23:11,206 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:23:11,212 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 22:23:11,244 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 22:23:11,330 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:23:11,431 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,438 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,444 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:11,449 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,454 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,459 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:11,464 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,579 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:11,581 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:11,581 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:23:11,587 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:23:11,593 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:23:11,598 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 22:23:11,603 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:23:11,604 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:23:11,607 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:11,608 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:11,609 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:11,610 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:23:11,610 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:23:11,614 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,619 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,622 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:23:11,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,624 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:11,625 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:11,625 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:11,631 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:23:11,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,639 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,641 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:11,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,649 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,650 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,654 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,657 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,658 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,661 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,664 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,666 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:23:11,667 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,675 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,676 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,677 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,678 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:23:11,678 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,679 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,685 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,694 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-11-25 22:23:11,699 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:11,700 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:23:11,702 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:23:11,702 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,708 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:23:11,709 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:23:11,710 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:23:11,711 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,714 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,716 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,721 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,723 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,724 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,728 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,729 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,730 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:11,731 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,732 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,732 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,732 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,734 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,735 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,735 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,736 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,739 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,741 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,757 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,757 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:11,759 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,762 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,764 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,765 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:23:11,773 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,774 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:23:11,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,789 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,797 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,808 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,810 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,811 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,814 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:11,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,815 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,818 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,819 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,820 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:11,821 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:11,821 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:23:11,823 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,824 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:11,825 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,826 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:11,830 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,831 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,847 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,853 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:11,854 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,854 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,918 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,919 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,920 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,920 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,922 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:11,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,923 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,923 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,924 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,925 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,927 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,928 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,928 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,929 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-11-25 22:23:11,929 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:11,929 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,930 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,944 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,952 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,952 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:11,953 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,956 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,958 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,965 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:11,966 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:11,969 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,975 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,985 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:11,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,987 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,991 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:11,991 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,992 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,992 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,996 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:11,997 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:11,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:11,999 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,000 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,000 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,003 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,003 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,012 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,023 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,024 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,025 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,027 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:12,027 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,029 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,030 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,031 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,031 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:12,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,037 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,039 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,039 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,040 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,040 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,041 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:12,041 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,045 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,049 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,049 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,050 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:12,052 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,056 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,056 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:12,059 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:12,060 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,060 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,061 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,062 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:12,062 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 22:23:12,063 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:12,063 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 22:23:12,064 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,064 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:23:12,065 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:23:12,065 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,071 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,075 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,077 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,081 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,082 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:12,084 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:12,085 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:23:12,086 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:23:12,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,100 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,104 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,106 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,106 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,107 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,107 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,107 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,108 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:12,108 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:12,110 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:23:12,112 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:12,112 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:12,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,114 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:12,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,125 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:12,128 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:12,129 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:12,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,135 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:12,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,138 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,153 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-25 22:23:12,159 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-25 22:23:12,165 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-25 22:23:12,196 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:12,202 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:12,206 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:12,226 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:12,227 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 22:23:12,228 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:12,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,229 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,241 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 22:23:12,242 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,242 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,249 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,251 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:12,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:12,258 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:12,259 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:12,259 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:23:12,259 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:23:12,259 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,260 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:12,260 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:23:12,273 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 22:23:12,274 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:12,274 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:23:12,846 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:23:12,847 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 22:23:12,847 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:23:12,848 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:23:12,849 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:23:12,852 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:23:12,855 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:23:12,855 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:23:12,865 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:23:12,873 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:23:12,882 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:23:12,889 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:23:12,889 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:23:12,892 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,892 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,893 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,893 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,893 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,893 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,894 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:23:12,894 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:23:12,895 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:12,896 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:23:12,897 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:12,898 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,899 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:12,899 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:12,900 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:12,900 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:23:12,901 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:23:12,901 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:23:12,901 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,902 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:12,902 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:23:12,903 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:12,903 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:23:12,903 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:23:12,904 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:12,904 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:23:12,986 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:12,997 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,083 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,090 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,096 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,102 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,125 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,150 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,173 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,179 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,185 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,206 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,235 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,241 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,247 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,253 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,275 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,281 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,287 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,293 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,299 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,321 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,327 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,333 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,339 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,345 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,447 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,453 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,459 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,465 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,472 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,494 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,495 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,496 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,502 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,508 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,531 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,538 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,544 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,550 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,561 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,583 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,588 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,592 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,602 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,621 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,627 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,633 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,639 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,645 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,674 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,680 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,686 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,692 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,715 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,715 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,716 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,722 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,751 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,751 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,757 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:13,788 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_c87e27dc-6571-4cb2-9da8-afc03006d582/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-11-25 22:23:13,792 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_c87e27dc-6571-4cb2-9da8-afc03006d582/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-11-25 22:23:13,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:23:13,884 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:23:13,997 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:23:13,997 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 22:23:13,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irq [2022-11-25 22:23:13,998 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:23:13,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 22:23:13,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irq [2022-11-25 22:23:13,999 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:23:14,006 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:23:14,007 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:23:14,007 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:23:14,008 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:23:14,009 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 22:23:14,010 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 22:23:14,013 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:23:14,014 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:14,015 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:23:14,018 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 22:23:14,019 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 22:23:14,020 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:23:14,020 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:23:14,021 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:14,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,023 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 22:23:14,024 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_byte [2022-11-25 22:23:14,026 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_byte [2022-11-25 22:23:14,029 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 22:23:14,032 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:23:14,037 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,037 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,038 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:14,039 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,039 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,040 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,040 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,043 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:14,044 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:14,044 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:23:14,045 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:23:14,046 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:23:14,047 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 22:23:14,047 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:23:14,048 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:23:14,049 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:14,049 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:14,050 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:14,050 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:23:14,050 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:23:14,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,057 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:23:14,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,058 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:14,058 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:14,058 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:14,061 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:23:14,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,066 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 22:23:14,067 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,077 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:23:14,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,080 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,080 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,081 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,081 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:23:14,081 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,084 WARN L623 FunctionHandler]: Unknown extern function mii_check_media [2022-11-25 22:23:14,086 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:14,087 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:23:14,087 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:23:14,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,091 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:23:14,091 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:23:14,091 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 22:23:14,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,094 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,097 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,097 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,098 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,098 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,099 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,099 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:14,100 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,100 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,100 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,100 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,101 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,102 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,102 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,102 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,105 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,168 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:14,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,171 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,172 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,173 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:23:14,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,174 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:23:14,174 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,175 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,177 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,178 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,180 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,180 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,181 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,182 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,183 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,184 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,184 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,185 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,185 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,186 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:14,186 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:23:14,186 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:23:14,188 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,188 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,188 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,189 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:14,189 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,189 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,191 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,192 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:14,192 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,193 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,194 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,194 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,195 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,195 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,195 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,196 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,197 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,197 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,198 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,199 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,200 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,200 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,200 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,201 WARN L623 FunctionHandler]: Unknown extern function iowrite32_rep [2022-11-25 22:23:14,201 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:14,201 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,201 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,202 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,203 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,203 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 22:23:14,204 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,206 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,207 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,213 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,213 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,214 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,215 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,216 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,217 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,218 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,218 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,219 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,220 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,220 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,220 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,221 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,221 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,222 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,223 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,223 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,224 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,224 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,225 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,227 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,228 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,229 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,230 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,230 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,231 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,232 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,232 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,233 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,235 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,236 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,237 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,237 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,238 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,238 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,239 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,239 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,240 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,242 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,242 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,243 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,243 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,244 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,246 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,246 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,246 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:14,247 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,247 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,248 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,248 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,249 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:14,249 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 22:23:14,250 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:14,250 WARN L623 FunctionHandler]: Unknown extern function ioread32_rep [2022-11-25 22:23:14,250 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,250 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:23:14,251 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:23:14,251 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,252 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,255 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,256 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,258 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,259 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:14,260 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:23:14,261 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:23:14,261 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:23:14,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,264 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,267 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,267 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,267 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,268 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,268 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,268 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,269 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 22:23:14,270 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:23:14,271 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 22:23:14,272 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 22:23:14,272 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,273 WARN L623 FunctionHandler]: Unknown extern function __dynamic_pr_debug [2022-11-25 22:23:14,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,275 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:14,276 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:23:14,278 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,278 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 22:23:14,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,280 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,283 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-25 22:23:14,284 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-25 22:23:14,284 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-25 22:23:14,286 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:14,287 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:14,288 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:14,294 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:14,294 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-25 22:23:14,295 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:14,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,296 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,302 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 22:23:14,302 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,303 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,304 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,305 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:14,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:14,306 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:14,306 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:23:14,307 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:23:14,307 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:23:14,307 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,307 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 22:23:14,308 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:23:14,309 WARN L623 FunctionHandler]: Unknown extern function ioport_map [2022-11-25 22:23:14,309 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 22:23:14,310 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:23:14,318 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:23:14,319 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 22:23:14,319 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:23:14,319 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:23:14,320 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:23:14,322 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:23:14,324 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:23:14,325 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:23:14,332 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:23:14,338 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:23:14,361 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:23:14,369 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:23:14,369 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:23:14,373 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,374 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,374 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,375 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,375 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,375 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,375 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:23:14,376 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:23:14,376 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:14,377 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:23:14,378 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:14,378 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,379 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:14,379 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:14,380 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:23:14,380 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:23:14,381 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:23:14,381 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:23:14,381 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,381 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 22:23:14,382 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:23:14,382 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:14,382 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:23:14,383 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:23:14,383 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:23:14,383 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:23:14,386 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:14,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,394 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,395 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,396 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,397 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,398 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,399 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,403 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,404 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,404 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,405 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,408 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,409 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,409 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,409 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,410 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,410 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,412 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,412 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,413 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,413 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,413 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,414 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,414 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,415 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,415 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,415 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,416 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,416 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,417 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,417 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,418 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,418 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,418 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,419 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,419 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,420 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,421 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,422 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,422 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:14,423 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_c87e27dc-6571-4cb2-9da8-afc03006d582/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[464872,464885] [2022-11-25 22:23:14,424 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_c87e27dc-6571-4cb2-9da8-afc03006d582/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[465017,465030] [2022-11-25 22:23:14,431 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:23:14,791 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:23:14,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14 WrapperNode [2022-11-25 22:23:14,792 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:23:14,793 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:23:14,793 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:23:14,793 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:23:14,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:14,945 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,230 INFO L138 Inliner]: procedures = 567, calls = 4484, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 9247 [2022-11-25 22:23:15,230 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:23:15,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:23:15,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:23:15,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:23:15,241 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,556 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,593 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,611 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,655 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:23:15,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:23:15,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:23:15,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:23:15,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (1/1) ... [2022-11-25 22:23:15,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:23:15,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:23:15,692 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:23:15,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c87e27dc-6571-4cb2-9da8-afc03006d582/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:23:15,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 22:23:15,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2022-11-25 22:23:15,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:23:15,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:23:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 22:23:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 22:23:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-25 22:23:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-25 22:23:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-25 22:23:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-25 22:23:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-25 22:23:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-25 22:23:15,931 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-25 22:23:15,931 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-25 22:23:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:23:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:23:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-25 22:23:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-25 22:23:15,932 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-25 22:23:15,932 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-25 22:23:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-25 22:23:15,933 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-25 22:23:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-25 22:23:15,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-25 22:23:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 22:23:15,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 22:23:15,933 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:23:15,933 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:23:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-25 22:23:15,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-25 22:23:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-25 22:23:15,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-25 22:23:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-25 22:23:15,934 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-25 22:23:15,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 22:23:15,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 22:23:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:23:15,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:23:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 22:23:15,935 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 22:23:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-25 22:23:15,935 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-25 22:23:15,935 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 22:23:15,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 22:23:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-25 22:23:15,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-25 22:23:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 22:23:15,936 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 22:23:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:23:15,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:23:15,936 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-25 22:23:15,936 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-25 22:23:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:23:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:23:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 22:23:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 22:23:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:23:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-25 22:23:15,937 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-25 22:23:15,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 22:23:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 22:23:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 22:23:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 22:23:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2022-11-25 22:23:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2022-11-25 22:23:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 22:23:15,938 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 22:23:15,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2022-11-25 22:23:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2022-11-25 22:23:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:23:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-25 22:23:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-25 22:23:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 22:23:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 22:23:15,939 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-25 22:23:15,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-25 22:23:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:23:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:23:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 22:23:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 22:23:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 22:23:15,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 22:23:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:23:15,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2022-11-25 22:23:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2022-11-25 22:23:15,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:23:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:23:15,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:23:15,941 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-25 22:23:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-25 22:23:15,941 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-25 22:23:15,941 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-25 22:23:15,942 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:23:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:23:15,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:23:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:23:15,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 22:23:15,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 22:23:15,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 22:23:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 22:23:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 22:23:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 22:23:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:23:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:23:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-25 22:23:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-25 22:23:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2022-11-25 22:23:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2022-11-25 22:23:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 22:23:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 22:23:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 22:23:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 22:23:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-25 22:23:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-25 22:23:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 22:23:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 22:23:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-25 22:23:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-25 22:23:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:23:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 22:23:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 22:23:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-25 22:23:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-25 22:23:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 22:23:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 22:23:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-25 22:23:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-25 22:23:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-25 22:23:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-25 22:23:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 22:23:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 22:23:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:23:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:23:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:23:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:23:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:23:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:23:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-25 22:23:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-25 22:23:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:23:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:23:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-25 22:23:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-25 22:23:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:23:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:23:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-25 22:23:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-25 22:23:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-25 22:23:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-25 22:23:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-25 22:23:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-25 22:23:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 22:23:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 22:23:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-25 22:23:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-25 22:23:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-25 22:23:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-25 22:23:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 22:23:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 22:23:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-25 22:23:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-25 22:23:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-25 22:23:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-25 22:23:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-25 22:23:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-25 22:23:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-25 22:23:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-25 22:23:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:23:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:23:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 22:23:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 22:23:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-25 22:23:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-25 22:23:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 22:23:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 22:23:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-25 22:23:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-25 22:23:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-25 22:23:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-25 22:23:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-25 22:23:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-25 22:23:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-25 22:23:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-25 22:23:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-25 22:23:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-25 22:23:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-25 22:23:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-25 22:23:15,973 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-25 22:23:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-25 22:23:15,973 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-25 22:23:15,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-25 22:23:15,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:23:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:23:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-25 22:23:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-25 22:23:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:23:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:23:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:23:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:23:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 22:23:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 22:23:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-25 22:23:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-25 22:23:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:23:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:23:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 22:23:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 22:23:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-25 22:23:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-25 22:23:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 22:23:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 22:23:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 22:23:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 22:23:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:23:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2022-11-25 22:23:15,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2022-11-25 22:23:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-25 22:23:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-25 22:23:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 22:23:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 22:23:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:23:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-25 22:23:15,977 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-25 22:23:15,977 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-25 22:23:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-25 22:23:15,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:23:15,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:23:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-25 22:23:15,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-25 22:23:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-25 22:23:15,978 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 22:23:15,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 22:23:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:23:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:23:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 22:23:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 22:23:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-25 22:23:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-25 22:23:15,979 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-25 22:23:15,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-25 22:23:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-25 22:23:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-25 22:23:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 22:23:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 22:23:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 22:23:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 22:23:15,980 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-25 22:23:15,980 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-25 22:23:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2022-11-25 22:23:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2022-11-25 22:23:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 22:23:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 22:23:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 22:23:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 22:23:15,981 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 22:23:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 22:23:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2022-11-25 22:23:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2022-11-25 22:23:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:23:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:23:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-25 22:23:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-25 22:23:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:23:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-25 22:23:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-25 22:23:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 22:23:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 22:23:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-25 22:23:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-25 22:23:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:23:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:23:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-25 22:23:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-25 22:23:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-25 22:23:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-25 22:23:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 22:23:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 22:23:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-25 22:23:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-25 22:23:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 22:23:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 22:23:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-25 22:23:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-25 22:23:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-25 22:23:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-25 22:23:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:23:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:23:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 22:23:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 22:23:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 22:23:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 22:23:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 22:23:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 22:23:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-25 22:23:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-25 22:23:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 22:23:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 22:23:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2022-11-25 22:23:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2022-11-25 22:23:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-11-25 22:23:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-11-25 22:23:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:23:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:23:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:23:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 22:23:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 22:23:17,237 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:23:17,241 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:23:18,899 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:23:26,971 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 22:23:27,138 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:23:30,809 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:23:30,809 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-25 22:23:30,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:23:30 BoogieIcfgContainer [2022-11-25 22:23:30,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:23:30,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:23:30,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:23:30,822 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:23:30,822 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:23:09" (1/3) ... [2022-11-25 22:23:30,823 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcf4a9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:23:30, skipping insertion in model container [2022-11-25 22:23:30,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:14" (2/3) ... [2022-11-25 22:23:30,824 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fcf4a9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:23:30, skipping insertion in model container [2022-11-25 22:23:30,824 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:23:30" (3/3) ... [2022-11-25 22:23:30,825 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-25 22:23:30,846 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:23:30,846 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:23:30,956 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:23:30,964 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@d8177ca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:23:30,964 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:23:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand has 2276 states, 1322 states have (on average 1.334341906202723) internal successors, (1764), 1391 states have internal predecessors, (1764), 803 states have call successors, (803), 151 states have call predecessors, (803), 150 states have return successors, (794), 779 states have call predecessors, (794), 794 states have call successors, (794) [2022-11-25 22:23:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2022-11-25 22:23:31,022 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:23:31,024 INFO L195 NwaCegarLoop]: trace histogram [19, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:23:31,024 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:23:31,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:23:31,032 INFO L85 PathProgramCache]: Analyzing trace with hash -1489335833, now seen corresponding path program 1 times [2022-11-25 22:23:31,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:23:31,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343369355] [2022-11-25 22:23:31,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:23:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:23:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:23:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2022-11-25 22:23:32,536 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:23:32,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343369355] [2022-11-25 22:23:32,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343369355] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:23:32,537 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:23:32,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:23:32,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782979795] [2022-11-25 22:23:32,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:23:32,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:23:32,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:23:32,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:23:32,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:23:32,591 INFO L87 Difference]: Start difference. First operand has 2276 states, 1322 states have (on average 1.334341906202723) internal successors, (1764), 1391 states have internal predecessors, (1764), 803 states have call successors, (803), 151 states have call predecessors, (803), 150 states have return successors, (794), 779 states have call predecessors, (794), 794 states have call successors, (794) Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 22:23:35,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:37,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:40,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:42,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:23:42,586 INFO L93 Difference]: Finished difference Result 6541 states and 9735 transitions. [2022-11-25 22:23:42,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:23:42,590 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 222 [2022-11-25 22:23:42,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:23:42,654 INFO L225 Difference]: With dead ends: 6541 [2022-11-25 22:23:42,654 INFO L226 Difference]: Without dead ends: 4201 [2022-11-25 22:23:42,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:23:42,685 INFO L413 NwaCegarLoop]: 3605 mSDtfsCounter, 2970 mSDsluCounter, 2858 mSDsCounter, 0 mSdLazyCounter, 969 mSolverCounterSat, 17 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2971 SdHoareTripleChecker+Valid, 6463 SdHoareTripleChecker+Invalid, 988 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 969 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:23:42,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2971 Valid, 6463 Invalid, 988 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 969 Invalid, 2 Unknown, 0 Unchecked, 9.5s Time] [2022-11-25 22:23:42,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4201 states. [2022-11-25 22:23:43,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4201 to 4196. [2022-11-25 22:23:43,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4196 states, 2467 states have (on average 1.325901905147953) internal successors, (3271), 2597 states have internal predecessors, (3271), 1436 states have call successors, (1436), 292 states have call predecessors, (1436), 292 states have return successors, (1437), 1405 states have call predecessors, (1437), 1436 states have call successors, (1437) [2022-11-25 22:23:43,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4196 states to 4196 states and 6144 transitions. [2022-11-25 22:23:43,109 INFO L78 Accepts]: Start accepts. Automaton has 4196 states and 6144 transitions. Word has length 222 [2022-11-25 22:23:43,113 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:23:43,113 INFO L495 AbstractCegarLoop]: Abstraction has 4196 states and 6144 transitions. [2022-11-25 22:23:43,114 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 22:23:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 6144 transitions. [2022-11-25 22:23:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2022-11-25 22:23:43,133 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:23:43,133 INFO L195 NwaCegarLoop]: trace histogram [19, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:23:43,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:23:43,134 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:23:43,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:23:43,135 INFO L85 PathProgramCache]: Analyzing trace with hash -148547898, now seen corresponding path program 1 times [2022-11-25 22:23:43,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:23:43,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438240577] [2022-11-25 22:23:43,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:23:43,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:23:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:23:44,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2022-11-25 22:23:44,348 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:23:44,349 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438240577] [2022-11-25 22:23:44,352 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1438240577] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:23:44,353 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:23:44,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:23:44,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422352054] [2022-11-25 22:23:44,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:23:44,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:23:44,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:23:44,357 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:23:44,357 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:23:44,358 INFO L87 Difference]: Start difference. First operand 4196 states and 6144 transitions. Second operand has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 22:23:48,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:50,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:52,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:23:52,672 INFO L93 Difference]: Finished difference Result 12033 states and 17615 transitions. [2022-11-25 22:23:52,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:23:52,674 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 223 [2022-11-25 22:23:52,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:23:52,741 INFO L225 Difference]: With dead ends: 12033 [2022-11-25 22:23:52,741 INFO L226 Difference]: Without dead ends: 7872 [2022-11-25 22:23:52,773 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:23:52,774 INFO L413 NwaCegarLoop]: 4037 mSDtfsCounter, 2770 mSDsluCounter, 2745 mSDsCounter, 0 mSdLazyCounter, 1090 mSolverCounterSat, 29 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2772 SdHoareTripleChecker+Valid, 6782 SdHoareTripleChecker+Invalid, 1121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1090 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:23:52,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2772 Valid, 6782 Invalid, 1121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 1090 Invalid, 2 Unknown, 0 Unchecked, 7.7s Time] [2022-11-25 22:23:52,788 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7872 states. [2022-11-25 22:23:53,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7872 to 7864. [2022-11-25 22:23:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7864 states, 4614 states have (on average 1.3188123103597746) internal successors, (6085), 4869 states have internal predecessors, (6085), 2685 states have call successors, (2685), 564 states have call predecessors, (2685), 564 states have return successors, (2690), 2622 states have call predecessors, (2690), 2685 states have call successors, (2690) [2022-11-25 22:23:53,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7864 states to 7864 states and 11460 transitions. [2022-11-25 22:23:53,542 INFO L78 Accepts]: Start accepts. Automaton has 7864 states and 11460 transitions. Word has length 223 [2022-11-25 22:23:53,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:23:53,543 INFO L495 AbstractCegarLoop]: Abstraction has 7864 states and 11460 transitions. [2022-11-25 22:23:53,544 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.0) internal successors, (60), 3 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2022-11-25 22:23:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 7864 states and 11460 transitions. [2022-11-25 22:23:53,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-11-25 22:23:53,553 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:23:53,553 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:23:53,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:23:53,554 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:23:53,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:23:53,565 INFO L85 PathProgramCache]: Analyzing trace with hash -179799858, now seen corresponding path program 1 times [2022-11-25 22:23:53,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:23:53,565 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100210821] [2022-11-25 22:23:53,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:23:53,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:23:53,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:23:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1124 trivial. 0 not checked. [2022-11-25 22:23:54,284 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:23:54,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100210821] [2022-11-25 22:23:54,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100210821] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:23:54,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:23:54,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:23:54,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [752707268] [2022-11-25 22:23:54,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:23:54,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:23:54,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:23:54,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:23:54,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:23:54,293 INFO L87 Difference]: Start difference. First operand 7864 states and 11460 transitions. Second operand has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-25 22:23:57,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:23:59,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:03,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:03,082 INFO L93 Difference]: Finished difference Result 22809 states and 33335 transitions. [2022-11-25 22:24:03,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:24:03,084 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 236 [2022-11-25 22:24:03,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:03,184 INFO L225 Difference]: With dead ends: 22809 [2022-11-25 22:24:03,184 INFO L226 Difference]: Without dead ends: 14980 [2022-11-25 22:24:03,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:03,227 INFO L413 NwaCegarLoop]: 3532 mSDtfsCounter, 2862 mSDsluCounter, 2758 mSDsCounter, 0 mSdLazyCounter, 913 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2864 SdHoareTripleChecker+Valid, 6290 SdHoareTripleChecker+Invalid, 918 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 913 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:03,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2864 Valid, 6290 Invalid, 918 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 913 Invalid, 2 Unknown, 0 Unchecked, 8.2s Time] [2022-11-25 22:24:03,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14980 states. [2022-11-25 22:24:04,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14980 to 14968. [2022-11-25 22:24:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14968 states, 8777 states have (on average 1.31707872849493) internal successors, (11560), 9263 states have internal predecessors, (11560), 5089 states have call successors, (5089), 1109 states have call predecessors, (5089), 1101 states have return successors, (5263), 4939 states have call predecessors, (5263), 5089 states have call successors, (5263) [2022-11-25 22:24:04,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14968 states to 14968 states and 21912 transitions. [2022-11-25 22:24:04,205 INFO L78 Accepts]: Start accepts. Automaton has 14968 states and 21912 transitions. Word has length 236 [2022-11-25 22:24:04,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:04,207 INFO L495 AbstractCegarLoop]: Abstraction has 14968 states and 21912 transitions. [2022-11-25 22:24:04,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.0) internal successors, (63), 3 states have internal predecessors, (63), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-25 22:24:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 14968 states and 21912 transitions. [2022-11-25 22:24:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-11-25 22:24:04,218 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:04,219 INFO L195 NwaCegarLoop]: trace histogram [19, 17, 17, 17, 17, 17, 17, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:04,219 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:24:04,219 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:24:04,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:04,220 INFO L85 PathProgramCache]: Analyzing trace with hash 153185821, now seen corresponding path program 1 times [2022-11-25 22:24:04,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:04,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216911299] [2022-11-25 22:24:04,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:04,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2022-11-25 22:24:04,812 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:04,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216911299] [2022-11-25 22:24:04,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1216911299] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:04,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:04,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:24:04,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1782843847] [2022-11-25 22:24:04,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:04,814 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:24:04,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:04,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:24:04,815 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:04,815 INFO L87 Difference]: Start difference. First operand 14968 states and 21912 transitions. Second operand has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 22:24:09,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:11,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:14,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:14,776 INFO L93 Difference]: Finished difference Result 43816 states and 64107 transitions. [2022-11-25 22:24:14,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:24:14,779 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 247 [2022-11-25 22:24:14,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:14,955 INFO L225 Difference]: With dead ends: 43816 [2022-11-25 22:24:14,955 INFO L226 Difference]: Without dead ends: 28883 [2022-11-25 22:24:15,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:15,041 INFO L413 NwaCegarLoop]: 4119 mSDtfsCounter, 2884 mSDsluCounter, 2776 mSDsCounter, 0 mSdLazyCounter, 1087 mSolverCounterSat, 13 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2886 SdHoareTripleChecker+Valid, 6895 SdHoareTripleChecker+Invalid, 1102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1087 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:15,042 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2886 Valid, 6895 Invalid, 1102 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1087 Invalid, 2 Unknown, 0 Unchecked, 8.6s Time] [2022-11-25 22:24:15,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28883 states. [2022-11-25 22:24:16,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28883 to 28863. [2022-11-25 22:24:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28863 states, 16938 states have (on average 1.3140276301806588) internal successors, (22257), 17902 states have internal predecessors, (22257), 9775 states have call successors, (9775), 2165 states have call predecessors, (9775), 2149 states have return successors, (10116), 9470 states have call predecessors, (10116), 9775 states have call successors, (10116) [2022-11-25 22:24:17,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28863 states to 28863 states and 42148 transitions. [2022-11-25 22:24:17,187 INFO L78 Accepts]: Start accepts. Automaton has 28863 states and 42148 transitions. Word has length 247 [2022-11-25 22:24:17,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:17,189 INFO L495 AbstractCegarLoop]: Abstraction has 28863 states and 42148 transitions. [2022-11-25 22:24:17,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.0) internal successors, (72), 3 states have internal predecessors, (72), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 22:24:17,189 INFO L276 IsEmpty]: Start isEmpty. Operand 28863 states and 42148 transitions. [2022-11-25 22:24:17,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-11-25 22:24:17,213 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:17,213 INFO L195 NwaCegarLoop]: trace histogram [20, 17, 17, 17, 17, 17, 17, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:17,213 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:24:17,214 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:24:17,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:17,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1971698524, now seen corresponding path program 1 times [2022-11-25 22:24:17,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:17,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183546955] [2022-11-25 22:24:17,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:17,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:17,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:17,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2022-11-25 22:24:17,867 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:17,867 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183546955] [2022-11-25 22:24:17,868 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183546955] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:17,868 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:17,868 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:24:17,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138077756] [2022-11-25 22:24:17,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:17,869 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:24:17,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:17,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:24:17,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:17,870 INFO L87 Difference]: Start difference. First operand 28863 states and 42148 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 22:24:21,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:23,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:27,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:27,549 INFO L93 Difference]: Finished difference Result 61078 states and 88896 transitions. [2022-11-25 22:24:27,550 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:24:27,550 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 262 [2022-11-25 22:24:27,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:27,746 INFO L225 Difference]: With dead ends: 61078 [2022-11-25 22:24:27,747 INFO L226 Difference]: Without dead ends: 32250 [2022-11-25 22:24:28,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:28,122 INFO L413 NwaCegarLoop]: 3561 mSDtfsCounter, 2225 mSDsluCounter, 2760 mSDsCounter, 0 mSdLazyCounter, 967 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2226 SdHoareTripleChecker+Valid, 6321 SdHoareTripleChecker+Invalid, 973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 967 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:28,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2226 Valid, 6321 Invalid, 973 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 967 Invalid, 2 Unknown, 0 Unchecked, 8.3s Time] [2022-11-25 22:24:28,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32250 states. [2022-11-25 22:24:30,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32250 to 32211. [2022-11-25 22:24:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32211 states, 18894 states have (on average 1.3087223457182173) internal successors, (24727), 19948 states have internal predecessors, (24727), 10833 states have call successors, (10833), 2500 states have call predecessors, (10833), 2483 states have return successors, (11194), 10507 states have call predecessors, (11194), 10833 states have call successors, (11194) [2022-11-25 22:24:30,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32211 states to 32211 states and 46754 transitions. [2022-11-25 22:24:30,746 INFO L78 Accepts]: Start accepts. Automaton has 32211 states and 46754 transitions. Word has length 262 [2022-11-25 22:24:30,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:30,747 INFO L495 AbstractCegarLoop]: Abstraction has 32211 states and 46754 transitions. [2022-11-25 22:24:30,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-25 22:24:30,748 INFO L276 IsEmpty]: Start isEmpty. Operand 32211 states and 46754 transitions. [2022-11-25 22:24:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2022-11-25 22:24:30,769 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:30,769 INFO L195 NwaCegarLoop]: trace histogram [22, 17, 17, 17, 17, 17, 17, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:30,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:24:30,770 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:24:30,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:30,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1797815512, now seen corresponding path program 1 times [2022-11-25 22:24:30,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:30,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575234552] [2022-11-25 22:24:30,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:30,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1308 trivial. 0 not checked. [2022-11-25 22:24:31,391 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:31,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575234552] [2022-11-25 22:24:31,392 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575234552] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:31,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:31,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:24:31,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49609408] [2022-11-25 22:24:31,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:31,394 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:24:31,394 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:31,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:24:31,395 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:31,395 INFO L87 Difference]: Start difference. First operand 32211 states and 46754 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-25 22:24:35,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:37,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:42,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:43,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:43,037 INFO L93 Difference]: Finished difference Result 75595 states and 109806 transitions. [2022-11-25 22:24:43,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:24:43,039 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) Word has length 271 [2022-11-25 22:24:43,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:43,297 INFO L225 Difference]: With dead ends: 75595 [2022-11-25 22:24:43,297 INFO L226 Difference]: Without dead ends: 46040 [2022-11-25 22:24:43,431 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:43,432 INFO L413 NwaCegarLoop]: 5221 mSDtfsCounter, 2823 mSDsluCounter, 2760 mSDsCounter, 0 mSdLazyCounter, 1352 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2824 SdHoareTripleChecker+Valid, 7981 SdHoareTripleChecker+Invalid, 1369 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1352 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:43,433 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2824 Valid, 7981 Invalid, 1369 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1352 Invalid, 2 Unknown, 0 Unchecked, 9.6s Time] [2022-11-25 22:24:43,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46040 states. [2022-11-25 22:24:46,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46040 to 46026. [2022-11-25 22:24:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46026 states, 27007 states have (on average 1.3081053060317696) internal successors, (35328), 28509 states have internal predecessors, (35328), 15459 states have call successors, (15459), 3584 states have call predecessors, (15459), 3559 states have return successors, (15966), 14992 states have call predecessors, (15966), 15459 states have call successors, (15966) [2022-11-25 22:24:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46026 states to 46026 states and 66753 transitions. [2022-11-25 22:24:46,832 INFO L78 Accepts]: Start accepts. Automaton has 46026 states and 66753 transitions. Word has length 271 [2022-11-25 22:24:46,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:46,833 INFO L495 AbstractCegarLoop]: Abstraction has 46026 states and 66753 transitions. [2022-11-25 22:24:46,833 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (31), 3 states have call predecessors, (31), 3 states have call successors, (31) [2022-11-25 22:24:46,833 INFO L276 IsEmpty]: Start isEmpty. Operand 46026 states and 66753 transitions. [2022-11-25 22:24:46,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2022-11-25 22:24:46,849 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:46,850 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 17, 17, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:46,850 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:24:46,850 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:24:46,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:46,851 INFO L85 PathProgramCache]: Analyzing trace with hash 44177193, now seen corresponding path program 1 times [2022-11-25 22:24:46,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:46,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518916227] [2022-11-25 22:24:46,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1130 trivial. 0 not checked. [2022-11-25 22:24:47,575 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:47,575 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518916227] [2022-11-25 22:24:47,575 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518916227] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:47,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:47,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:24:47,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865078845] [2022-11-25 22:24:47,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:47,578 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:24:47,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:47,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:24:47,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:24:47,579 INFO L87 Difference]: Start difference. First operand 46026 states and 66753 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-25 22:24:49,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:51,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:56,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:25:00,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:25:00,870 INFO L93 Difference]: Finished difference Result 121569 states and 175438 transitions. [2022-11-25 22:25:00,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:25:00,871 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 281 [2022-11-25 22:25:00,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:25:01,697 INFO L225 Difference]: With dead ends: 121569 [2022-11-25 22:25:01,697 INFO L226 Difference]: Without dead ends: 75578 [2022-11-25 22:25:01,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:25:01,965 INFO L413 NwaCegarLoop]: 3505 mSDtfsCounter, 2693 mSDsluCounter, 2732 mSDsCounter, 0 mSdLazyCounter, 970 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2693 SdHoareTripleChecker+Valid, 6237 SdHoareTripleChecker+Invalid, 978 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 970 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:25:01,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2693 Valid, 6237 Invalid, 978 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 970 Invalid, 1 Unknown, 0 Unchecked, 10.4s Time] [2022-11-25 22:25:02,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75578 states. [2022-11-25 22:25:05,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75578 to 75546. [2022-11-25 22:25:05,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75546 states, 44354 states have (on average 1.2949226676286243) internal successors, (57435), 46719 states have internal predecessors, (57435), 25109 states have call successors, (25109), 6156 states have call predecessors, (25109), 6082 states have return successors, (26037), 24305 states have call predecessors, (26037), 25109 states have call successors, (26037) [2022-11-25 22:25:06,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75546 states to 75546 states and 108581 transitions. [2022-11-25 22:25:06,331 INFO L78 Accepts]: Start accepts. Automaton has 75546 states and 108581 transitions. Word has length 281 [2022-11-25 22:25:06,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:25:06,332 INFO L495 AbstractCegarLoop]: Abstraction has 75546 states and 108581 transitions. [2022-11-25 22:25:06,333 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-25 22:25:06,333 INFO L276 IsEmpty]: Start isEmpty. Operand 75546 states and 108581 transitions. [2022-11-25 22:25:06,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-11-25 22:25:06,366 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:25:06,366 INFO L195 NwaCegarLoop]: trace histogram [24, 17, 17, 17, 17, 17, 17, 6, 6, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:25:06,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 22:25:06,367 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:25:06,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:25:06,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1268845414, now seen corresponding path program 1 times [2022-11-25 22:25:06,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:25:06,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936203118] [2022-11-25 22:25:06,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:25:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:25:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:25:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1440 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1420 trivial. 0 not checked. [2022-11-25 22:25:07,092 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:25:07,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936203118] [2022-11-25 22:25:07,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936203118] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:25:07,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:25:07,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:25:07,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [978331297] [2022-11-25 22:25:07,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:25:07,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:25:07,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:25:07,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:25:07,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:25:07,095 INFO L87 Difference]: Start difference. First operand 75546 states and 108581 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-25 22:25:09,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:25:12,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:25:20,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:25:20,640 INFO L93 Difference]: Finished difference Result 186329 states and 267977 transitions. [2022-11-25 22:25:20,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:25:20,642 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 302 [2022-11-25 22:25:20,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:25:21,605 INFO L225 Difference]: With dead ends: 186329 [2022-11-25 22:25:21,605 INFO L226 Difference]: Without dead ends: 110922 [2022-11-25 22:25:21,827 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:25:21,828 INFO L413 NwaCegarLoop]: 5285 mSDtfsCounter, 2889 mSDsluCounter, 2774 mSDsCounter, 0 mSdLazyCounter, 1350 mSolverCounterSat, 9 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2891 SdHoareTripleChecker+Valid, 8059 SdHoareTripleChecker+Invalid, 1361 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1350 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:25:21,829 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2891 Valid, 8059 Invalid, 1361 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1350 Invalid, 2 Unknown, 0 Unchecked, 8.8s Time] [2022-11-25 22:25:21,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110922 states.