./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/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_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/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_efa67753-17b9-4b21-a6d3-187bdfbe9361/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 f1645f8e98839bce4f434db74cc261d1b9600d4122c558a314d01e8a1c883744 --- 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 23:15:34,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:15:34,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:15:34,622 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:15:34,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:15:34,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:15:34,625 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:15:34,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:15:34,635 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:15:34,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:15:34,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:15:34,648 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:15:34,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:15:34,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:15:34,656 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:15:34,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:15:34,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:15:34,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:15:34,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:15:34,664 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:15:34,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:15:34,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:15:34,674 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:15:34,675 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:15:34,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:15:34,690 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:15:34,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:15:34,691 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:15:34,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:15:34,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:15:34,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:15:34,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:15:34,695 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:15:34,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:15:34,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:15:34,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:15:34,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:15:34,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:15:34,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:15:34,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:15:34,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:15:34,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:15:34,760 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:15:34,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:15:34,761 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:15:34,762 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:15:34,763 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:15:34,763 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:15:34,763 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:15:34,763 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:15:34,764 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:15:34,764 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:15:34,765 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:15:34,766 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:15:34,766 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:15:34,766 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:15:34,766 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:15:34,767 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:15:34,767 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:15:34,767 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:15:34,768 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:15:34,768 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:15:34,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:15:34,769 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:15:34,769 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:15:34,769 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:15:34,770 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:15:34,770 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:15:34,771 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:15:34,771 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:15:34,771 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:15:34,772 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:15:34,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:15:34,773 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:15:34,773 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:15:34,773 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:15:34,773 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:15:34,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:15:34,774 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:15:34,774 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:15:34,775 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1645f8e98839bce4f434db74cc261d1b9600d4122c558a314d01e8a1c883744 [2022-11-25 23:15:35,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:15:35,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:15:35,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:15:35,136 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:15:35,136 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:15:35,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 23:15:38,378 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:15:39,761 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:15:39,762 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 23:15:39,860 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/data/d446a2c31/6c3e3ddd2d6043c3a93bb0efacad1cf0/FLAG9b05d9842 [2022-11-25 23:15:39,884 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/data/d446a2c31/6c3e3ddd2d6043c3a93bb0efacad1cf0 [2022-11-25 23:15:39,887 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:15:39,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:15:39,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:15:39,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:15:39,901 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:15:39,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:15:39" (1/1) ... [2022-11-25 23:15:39,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62de1063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:39, skipping insertion in model container [2022-11-25 23:15:39,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:15:39" (1/1) ... [2022-11-25 23:15:39,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:15:40,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:15:41,289 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:15:41,612 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:41,726 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:15:41,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:15:41,974 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:42,102 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:42,110 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:42,111 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:42,144 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:42,161 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:15:42,226 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:15:42,248 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 23:15:42,712 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:42,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,020 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,020 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,041 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,042 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,043 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,044 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:43,073 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:43,081 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:43,110 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,110 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,111 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,111 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,112 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,155 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:15:43,268 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 23:15:43,351 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:43,373 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,374 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,375 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:43,407 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,453 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,456 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,465 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,584 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 23:15:43,723 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:15:43,724 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,768 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,781 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,794 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:15:43,795 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:43,809 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,810 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,810 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,811 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,811 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,811 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,825 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,826 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:43,842 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,844 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,845 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,846 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:43,847 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:44,280 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:44,310 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:44,312 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:44,317 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:44,335 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:44,337 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:45,296 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:45,300 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:45,301 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:45,301 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:45,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,372 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,373 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,374 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,375 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,376 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,443 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,443 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,444 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:45,570 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:45,727 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:15:46,080 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:15:46,253 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:15:46,407 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:15:46,408 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:15:46,409 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:15:46,409 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 23:15:46,420 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:15:46,421 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:15:46,422 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:15:46,422 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 23:15:46,456 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:46,468 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:46,481 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:15:46,493 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:15:46,526 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:15:46,629 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:15:46,772 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:15:46,794 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:15:46,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:46,909 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:15:46,910 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:15:46,934 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:46,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:46,991 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 23:15:47,058 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:47,059 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:47,060 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:47,060 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:47,060 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:15:47,336 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:15:47,462 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:15:47,723 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:15:47,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,797 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:47,799 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:47,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,812 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:47,812 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:47,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,828 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,853 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,855 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:47,856 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,869 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,873 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:15:47,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,877 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:15:47,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,918 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:47,925 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:47,927 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,928 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:47,928 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,931 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,946 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:47,991 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,037 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,038 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,039 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,051 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,064 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,082 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:48,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,095 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:48,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,127 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,215 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:15:48,215 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:15:48,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,256 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,258 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:48,259 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:48,259 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:48,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,269 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,271 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,296 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:15:48,309 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:15:48,321 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,323 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:15:48,323 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:15:48,323 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,349 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,417 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,418 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,467 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,470 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,477 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:15:48,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,479 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,479 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,480 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,480 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,505 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:15:48,506 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,506 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,507 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:15:48,518 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:15:48,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,542 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,544 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,616 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:48,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,618 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:15:48,619 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:15:48,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,622 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,632 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:48,637 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:48,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,652 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:48,653 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,664 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:15:48,665 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:15:48,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,678 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:48,680 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:48,682 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:48,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,706 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,710 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,812 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,826 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,827 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,829 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:15:48,830 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:15:48,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,831 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,841 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:48,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,843 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,858 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,860 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 23:15:48,860 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 23:15:48,860 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:48,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,874 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,903 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:15:48,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,906 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,923 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,924 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:48,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,011 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,014 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,048 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:15:49,049 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:49,061 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:49,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:15:49,061 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:49,074 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:15:49,075 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:15:49,087 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:15:49,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,093 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:15:49,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,119 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 23:15:49,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,135 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:49,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,137 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-11-25 23:15:49,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,137 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:49,138 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 23:15:49,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,138 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,141 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 23:15:49,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,158 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,159 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:49,159 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,160 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:49,161 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 23:15:49,161 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:49,161 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 23:15:49,162 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:49,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:49,162 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:49,175 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,176 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:49,177 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 23:15:49,177 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:49,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,192 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:49,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:49,204 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,028 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,029 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,030 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,031 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,032 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,033 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,033 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,033 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,033 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:50,041 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:15:50,044 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:15:50,048 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:50,049 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:50,050 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:50,051 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:50,052 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:50,052 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:50,053 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:50,054 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:50,064 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:15:50,066 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:15:50,074 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:50,074 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:50,076 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:50,077 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:50,078 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:50,080 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:50,081 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:50,082 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:15:50,082 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:15:50,083 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:15:50,084 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:15:50,084 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:15:50,085 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:15:50,085 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:15:50,086 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:15:50,086 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:15:50,189 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:15:50,189 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:15:50,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:51,621 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866011,866024] [2022-11-25 23:15:51,626 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866180,866193] [2022-11-25 23:15:51,627 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866347,866360] [2022-11-25 23:15:51,628 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866515,866528] [2022-11-25 23:15:51,628 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,630 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,632 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,669 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,672 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,673 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,674 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:15:51,730 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:15:51,957 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:15:51,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:51,960 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:15:51,961 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:15:51,961 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:51,967 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:51,969 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:15:51,969 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:51,971 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:51,972 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 23:15:51,973 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 23:15:51,975 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 23:15:51,983 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:51,984 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:51,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,988 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:51,993 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,994 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,995 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,995 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:15:51,997 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:52,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,011 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,011 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,012 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,025 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:15:52,041 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 23:15:52,056 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:52,067 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,068 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,068 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,069 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,078 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,081 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,082 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,084 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,106 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 23:15:52,186 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:15:52,187 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,194 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,201 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,203 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 23:15:52,204 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,217 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,218 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,219 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,219 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,219 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,219 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,221 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,232 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,238 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,252 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,253 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,253 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,254 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,415 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:15:52,430 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,432 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 23:15:52,434 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,452 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,454 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 23:15:52,628 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:52,629 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:52,629 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:52,630 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:15:52,632 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,640 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,640 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,641 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,641 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,679 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,741 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 23:15:52,746 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 23:15:52,747 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 23:15:52,749 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:15:52,750 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:15:52,750 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 23:15:52,750 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 23:15:52,751 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 23:15:52,751 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:15:52,752 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 23:15:52,752 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 23:15:52,754 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:15:52,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:15:52,756 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 23:15:52,757 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 23:15:52,758 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 23:15:52,760 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 23:15:52,762 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 23:15:52,763 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 23:15:52,763 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:52,765 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 23:15:52,766 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:15:52,767 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:15:52,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,768 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 23:15:52,770 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:52,770 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:52,771 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:52,771 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 23:15:52,772 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 23:15:52,774 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 23:15:52,776 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 23:15:52,781 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 23:15:52,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,787 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:52,787 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,788 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,789 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:52,789 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,796 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,798 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:15:52,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,799 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 23:15:52,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,806 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:52,806 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,808 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:15:52,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,813 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,814 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,815 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,820 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,882 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,883 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,883 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,886 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,887 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,890 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,892 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,893 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,895 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,896 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 23:15:52,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,897 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:52,898 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,909 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,912 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,914 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,915 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,922 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,926 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 23:15:52,927 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 23:15:52,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,930 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,932 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,933 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:52,934 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:52,934 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:52,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,938 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,939 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,941 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,943 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:15:52,944 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 23:15:52,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,949 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 23:15:52,949 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 23:15:52,949 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,951 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,953 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,978 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 23:15:52,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,979 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,979 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,982 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:15:52,983 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,984 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:52,984 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 23:15:52,985 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 23:15:52,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,990 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:52,995 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,001 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:53,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,002 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:15:53,004 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 23:15:53,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,011 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 23:15:53,011 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:53,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,014 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 23:15:53,014 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,015 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:15:53,015 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 23:15:53,016 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,017 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:15:53,018 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:53,019 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 23:15:53,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,021 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,037 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,039 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 23:15:53,039 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 23:15:53,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,045 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:15:53,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,046 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,050 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,052 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 23:15:53,052 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 23:15:53,052 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,056 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,057 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,060 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 23:15:53,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,065 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,069 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,076 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,081 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:15:53,082 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:53,082 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:53,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:15:53,083 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:53,084 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:15:53,084 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:15:53,085 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 23:15:53,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,089 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 23:15:53,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,093 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 23:15:53,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,098 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,100 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:15:53,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,101 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-11-25 23:15:53,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,104 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:15:53,104 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 23:15:53,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,108 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 23:15:53,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,124 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,126 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,126 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 23:15:53,127 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:53,127 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 23:15:53,127 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:53,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,127 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,131 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 23:15:53,131 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 23:15:53,131 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:15:53,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,132 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,135 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,136 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:15:53,137 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:15:53,164 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,164 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,164 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,165 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,166 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,174 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:15:53,178 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 23:15:53,182 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:53,182 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:53,183 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:53,184 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:53,185 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:53,185 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:53,186 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:53,186 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:53,195 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:15:53,197 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 23:15:53,211 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:15:53,212 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:15:53,215 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:53,216 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:53,216 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 23:15:53,219 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:53,219 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 23:15:53,220 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:15:53,220 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 23:15:53,221 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:15:53,221 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:15:53,222 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:15:53,222 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:15:53,222 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:15:53,223 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 23:15:53,223 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 23:15:53,226 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:15:53,227 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:15:53,228 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 23:15:53,255 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866011,866024] [2022-11-25 23:15:53,256 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866180,866193] [2022-11-25 23:15:53,256 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866347,866360] [2022-11-25 23:15:53,257 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_efa67753-17b9-4b21-a6d3-187bdfbe9361/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[866515,866528] [2022-11-25 23:15:53,257 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,259 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,261 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,265 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,267 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,267 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 23:15:53,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:15:53,820 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:15:53,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53 WrapperNode [2022-11-25 23:15:53,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:15:53,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:15:53,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:15:53,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:15:53,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:54,180 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:54,872 INFO L138 Inliner]: procedures = 839, calls = 7853, calls flagged for inlining = 391, calls inlined = 375, statements flattened = 21210 [2022-11-25 23:15:54,873 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:15:54,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:15:54,874 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:15:54,874 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:15:54,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:54,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:55,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:55,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:55,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:55,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:56,052 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:56,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:56,393 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:15:56,394 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:15:56,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:15:56,395 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:15:56,396 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (1/1) ... [2022-11-25 23:15:56,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:15:56,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:15:56,449 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:15:56,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efa67753-17b9-4b21-a6d3-187bdfbe9361/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:15:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2022-11-25 23:15:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2022-11-25 23:15:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2022-11-25 23:15:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2022-11-25 23:15:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-25 23:15:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-25 23:15:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 23:15:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 23:15:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2022-11-25 23:15:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2022-11-25 23:15:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-25 23:15:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-25 23:15:56,581 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2022-11-25 23:15:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2022-11-25 23:15:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2022-11-25 23:15:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2022-11-25 23:15:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2022-11-25 23:15:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2022-11-25 23:15:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2022-11-25 23:15:56,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2022-11-25 23:15:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2022-11-25 23:15:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2022-11-25 23:15:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:15:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 23:15:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2022-11-25 23:15:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2022-11-25 23:15:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:15:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:15:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 23:15:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 23:15:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-25 23:15:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-25 23:15:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2022-11-25 23:15:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2022-11-25 23:15:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2022-11-25 23:15:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2022-11-25 23:15:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2022-11-25 23:15:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2022-11-25 23:15:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2022-11-25 23:15:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2022-11-25 23:15:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2022-11-25 23:15:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2022-11-25 23:15:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2022-11-25 23:15:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2022-11-25 23:15:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2022-11-25 23:15:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2022-11-25 23:15:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2022-11-25 23:15:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2022-11-25 23:15:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 23:15:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 23:15:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2022-11-25 23:15:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2022-11-25 23:15:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 23:15:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 23:15:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 23:15:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 23:15:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2022-11-25 23:15:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2022-11-25 23:15:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 23:15:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 23:15:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-25 23:15:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-25 23:15:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2022-11-25 23:15:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2022-11-25 23:15:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 23:15:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 23:15:56,590 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2022-11-25 23:15:56,590 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2022-11-25 23:15:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 23:15:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 23:15:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-25 23:15:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-25 23:15:56,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:15:56,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:15:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2022-11-25 23:15:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2022-11-25 23:15:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2022-11-25 23:15:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2022-11-25 23:15:56,592 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2022-11-25 23:15:56,592 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2022-11-25 23:15:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 23:15:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 23:15:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-25 23:15:56,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-25 23:15:56,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:15:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-25 23:15:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-25 23:15:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 23:15:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 23:15:56,594 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2022-11-25 23:15:56,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2022-11-25 23:15:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-25 23:15:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-25 23:15:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 23:15:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 23:15:56,595 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2022-11-25 23:15:56,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2022-11-25 23:15:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2022-11-25 23:15:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2022-11-25 23:15:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2022-11-25 23:15:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2022-11-25 23:15:56,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 23:15:56,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 23:15:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-25 23:15:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-25 23:15:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2022-11-25 23:15:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2022-11-25 23:15:56,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_89 [2022-11-25 23:15:56,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_89 [2022-11-25 23:15:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-25 23:15:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-25 23:15:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2022-11-25 23:15:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2022-11-25 23:15:56,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:15:56,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 23:15:56,599 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2022-11-25 23:15:56,599 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2022-11-25 23:15:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:15:56,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 23:15:56,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 23:15:56,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 23:15:56,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 23:15:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-25 23:15:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-25 23:15:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 23:15:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 23:15:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:15:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 23:15:56,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 23:15:56,611 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2022-11-25 23:15:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2022-11-25 23:15:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 23:15:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 23:15:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:15:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 23:15:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 23:15:56,612 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 23:15:56,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 23:15:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 23:15:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 23:15:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 23:15:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:15:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 23:15:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-25 23:15:56,613 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-25 23:15:56,613 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2022-11-25 23:15:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2022-11-25 23:15:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2022-11-25 23:15:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2022-11-25 23:15:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2022-11-25 23:15:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2022-11-25 23:15:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2022-11-25 23:15:56,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2022-11-25 23:15:56,614 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2022-11-25 23:15:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2022-11-25 23:15:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 23:15:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 23:15:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2022-11-25 23:15:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2022-11-25 23:15:56,615 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2022-11-25 23:15:56,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2022-11-25 23:15:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 23:15:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 23:15:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2022-11-25 23:15:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2022-11-25 23:15:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2022-11-25 23:15:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2022-11-25 23:15:56,616 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2022-11-25 23:15:56,616 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2022-11-25 23:15:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2022-11-25 23:15:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2022-11-25 23:15:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 23:15:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 23:15:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2022-11-25 23:15:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2022-11-25 23:15:56,617 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2022-11-25 23:15:56,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2022-11-25 23:15:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:15:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:15:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2022-11-25 23:15:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2022-11-25 23:15:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2022-11-25 23:15:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2022-11-25 23:15:56,618 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 23:15:56,618 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 23:15:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2022-11-25 23:15:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2022-11-25 23:15:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:15:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:15:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 23:15:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2022-11-25 23:15:56,619 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2022-11-25 23:15:56,619 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 23:15:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 23:15:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 23:15:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 23:15:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2022-11-25 23:15:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2022-11-25 23:15:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 23:15:56,620 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2022-11-25 23:15:56,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2022-11-25 23:15:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2022-11-25 23:15:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2022-11-25 23:15:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 23:15:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 23:15:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2022-11-25 23:15:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2022-11-25 23:15:56,621 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2022-11-25 23:15:56,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2022-11-25 23:15:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 23:15:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 23:15:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 23:15:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 23:15:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-25 23:15:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-25 23:15:56,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:15:56,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:15:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2022-11-25 23:15:56,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2022-11-25 23:15:56,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 23:15:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 23:15:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:15:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2022-11-25 23:15:56,643 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2022-11-25 23:15:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 23:15:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 23:15:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2022-11-25 23:15:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2022-11-25 23:15:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:15:56,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:15:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:15:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2022-11-25 23:15:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2022-11-25 23:15:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2022-11-25 23:15:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2022-11-25 23:15:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2022-11-25 23:15:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2022-11-25 23:15:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2022-11-25 23:15:56,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2022-11-25 23:15:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 23:15:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 23:15:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 23:15:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 23:15:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-25 23:15:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-25 23:15:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:15:56,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:15:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2022-11-25 23:15:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2022-11-25 23:15:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2022-11-25 23:15:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2022-11-25 23:15:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2022-11-25 23:15:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2022-11-25 23:15:56,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 23:15:56,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 23:15:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2022-11-25 23:15:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2022-11-25 23:15:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-11-25 23:15:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-11-25 23:15:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2022-11-25 23:15:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2022-11-25 23:15:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2022-11-25 23:15:56,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2022-11-25 23:15:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 23:15:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 23:15:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2022-11-25 23:15:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2022-11-25 23:15:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 23:15:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 23:15:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2022-11-25 23:15:56,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2022-11-25 23:15:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 23:15:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 23:15:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-25 23:15:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-25 23:15:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2022-11-25 23:15:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2022-11-25 23:15:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-25 23:15:56,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-25 23:15:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-25 23:15:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-25 23:15:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2022-11-25 23:15:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2022-11-25 23:15:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 23:15:56,651 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 23:15:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:15:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-25 23:15:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-25 23:15:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:15:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:15:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2022-11-25 23:15:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2022-11-25 23:15:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2022-11-25 23:15:56,652 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2022-11-25 23:15:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-25 23:15:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-25 23:15:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2022-11-25 23:15:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2022-11-25 23:15:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2022-11-25 23:15:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2022-11-25 23:15:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2022-11-25 23:15:56,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2022-11-25 23:15:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2022-11-25 23:15:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2022-11-25 23:15:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 23:15:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 23:15:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2022-11-25 23:15:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2022-11-25 23:15:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2022-11-25 23:15:56,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2022-11-25 23:15:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2022-11-25 23:15:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2022-11-25 23:15:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:15:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 23:15:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_91 [2022-11-25 23:15:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_91 [2022-11-25 23:15:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2022-11-25 23:15:56,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2022-11-25 23:15:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2022-11-25 23:15:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2022-11-25 23:15:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-25 23:15:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-25 23:15:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2022-11-25 23:15:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2022-11-25 23:15:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2022-11-25 23:15:56,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2022-11-25 23:15:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2022-11-25 23:15:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2022-11-25 23:15:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2022-11-25 23:15:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2022-11-25 23:15:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2022-11-25 23:15:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2022-11-25 23:15:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2022-11-25 23:15:56,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2022-11-25 23:15:56,657 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-25 23:15:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-25 23:15:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2022-11-25 23:15:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2022-11-25 23:15:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2022-11-25 23:15:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2022-11-25 23:15:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 23:15:56,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 23:15:56,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-25 23:15:56,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-25 23:15:56,659 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2022-11-25 23:15:56,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2022-11-25 23:15:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-25 23:15:56,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-25 23:15:56,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:15:56,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:15:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-25 23:15:56,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-25 23:15:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 23:15:56,676 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 23:15:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2022-11-25 23:15:56,676 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2022-11-25 23:15:56,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-25 23:15:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-25 23:15:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 23:15:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 23:15:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-25 23:15:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-25 23:15:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2022-11-25 23:15:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2022-11-25 23:15:56,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2022-11-25 23:15:56,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2022-11-25 23:15:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2022-11-25 23:15:56,678 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2022-11-25 23:15:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 23:15:56,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 23:15:56,678 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2022-11-25 23:15:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2022-11-25 23:15:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2022-11-25 23:15:56,680 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2022-11-25 23:15:56,680 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2022-11-25 23:15:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2022-11-25 23:15:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 23:15:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 23:15:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 23:15:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 23:15:56,681 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:15:56,681 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:15:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:15:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:15:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:15:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-25 23:15:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-25 23:15:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 23:15:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 23:15:56,682 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 23:15:56,682 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 23:15:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2022-11-25 23:15:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2022-11-25 23:15:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:15:56,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:15:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:15:56,683 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 23:15:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 23:15:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2022-11-25 23:15:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2022-11-25 23:15:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2022-11-25 23:15:56,684 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2022-11-25 23:15:56,684 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2022-11-25 23:15:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2022-11-25 23:15:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 23:15:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 23:15:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 23:15:56,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 23:15:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:15:56,685 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:15:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:15:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:15:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:15:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 23:15:56,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 23:15:56,686 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2022-11-25 23:15:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2022-11-25 23:15:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2022-11-25 23:15:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2022-11-25 23:15:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 23:15:56,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 23:15:56,687 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2022-11-25 23:15:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2022-11-25 23:15:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-25 23:15:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-25 23:15:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2022-11-25 23:15:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2022-11-25 23:15:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2022-11-25 23:15:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2022-11-25 23:15:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2022-11-25 23:15:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2022-11-25 23:15:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2022-11-25 23:15:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2022-11-25 23:15:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2022-11-25 23:15:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2022-11-25 23:15:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2022-11-25 23:15:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2022-11-25 23:15:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 23:15:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 23:15:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:15:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:15:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2022-11-25 23:15:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2022-11-25 23:15:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2022-11-25 23:15:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2022-11-25 23:15:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2022-11-25 23:15:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2022-11-25 23:15:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2022-11-25 23:15:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2022-11-25 23:15:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2022-11-25 23:15:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2022-11-25 23:15:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 23:15:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 23:15:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 23:15:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 23:15:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-25 23:15:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-25 23:15:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 23:15:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 23:15:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2022-11-25 23:15:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2022-11-25 23:15:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 23:15:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 23:15:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2022-11-25 23:15:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2022-11-25 23:15:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2022-11-25 23:15:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2022-11-25 23:15:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-25 23:15:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-25 23:15:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2022-11-25 23:15:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2022-11-25 23:15:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2022-11-25 23:15:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2022-11-25 23:15:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2022-11-25 23:15:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2022-11-25 23:15:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:15:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:15:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:15:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:15:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 23:15:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2022-11-25 23:15:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2022-11-25 23:15:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 23:15:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 23:15:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-25 23:15:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-25 23:15:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-25 23:15:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-25 23:15:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 23:15:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 23:15:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-25 23:15:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-25 23:15:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-11-25 23:15:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-11-25 23:15:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2022-11-25 23:15:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2022-11-25 23:15:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-25 23:15:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-25 23:15:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 23:15:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 23:15:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2022-11-25 23:15:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2022-11-25 23:15:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2022-11-25 23:15:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2022-11-25 23:15:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2022-11-25 23:15:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2022-11-25 23:15:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 23:15:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 23:15:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 23:15:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 23:15:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 23:15:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 23:15:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:15:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:15:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2022-11-25 23:15:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2022-11-25 23:15:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2022-11-25 23:15:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2022-11-25 23:15:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2022-11-25 23:15:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2022-11-25 23:15:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:15:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 23:15:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 23:15:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2022-11-25 23:15:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2022-11-25 23:15:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 23:15:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 23:15:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 23:15:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 23:15:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 23:15:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 23:15:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 23:15:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 23:15:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2022-11-25 23:15:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2022-11-25 23:15:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2022-11-25 23:15:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2022-11-25 23:15:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 23:15:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 23:15:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:15:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:15:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 23:15:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 23:15:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-25 23:15:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-25 23:15:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2022-11-25 23:15:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2022-11-25 23:15:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 23:15:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 23:15:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2022-11-25 23:15:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2022-11-25 23:15:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2022-11-25 23:15:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2022-11-25 23:15:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-25 23:15:56,709 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-25 23:15:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:15:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 23:15:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 23:15:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 23:15:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-11-25 23:15:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-11-25 23:15:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-25 23:15:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-25 23:15:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-25 23:15:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-25 23:15:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2022-11-25 23:15:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2022-11-25 23:15:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 23:15:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 23:15:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2022-11-25 23:15:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2022-11-25 23:15:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-25 23:15:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-25 23:15:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2022-11-25 23:15:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2022-11-25 23:15:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2022-11-25 23:15:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2022-11-25 23:15:56,713 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-25 23:15:56,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-25 23:15:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 23:15:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 23:15:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2022-11-25 23:15:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2022-11-25 23:15:56,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:15:56,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:15:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 23:15:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 23:15:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2022-11-25 23:15:56,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2022-11-25 23:15:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:15:56,715 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-25 23:15:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-25 23:15:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 23:15:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 23:15:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-25 23:15:56,716 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 23:15:56,716 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 23:16:00,263 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:16:00,277 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:16:06,824 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:22:28,119 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 23:22:28,526 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:22:37,669 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:22:37,669 INFO L300 CfgBuilder]: Removed 249 assume(true) statements. [2022-11-25 23:22:37,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:22:37 BoogieIcfgContainer [2022-11-25 23:22:37,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:22:37,687 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:22:37,688 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:22:37,693 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:22:37,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:15:39" (1/3) ... [2022-11-25 23:22:37,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@551de875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:22:37, skipping insertion in model container [2022-11-25 23:22:37,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:15:53" (2/3) ... [2022-11-25 23:22:37,696 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@551de875 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:22:37, skipping insertion in model container [2022-11-25 23:22:37,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:22:37" (3/3) ... [2022-11-25 23:22:37,698 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 23:22:37,724 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:22:37,725 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-11-25 23:22:37,914 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:22:37,925 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;@3118b8a7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:22:37,926 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-25 23:22:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand has 4943 states, 3232 states have (on average 1.3969678217821782) internal successors, (4515), 3312 states have internal predecessors, (4515), 1421 states have call successors, (1421), 289 states have call predecessors, (1421), 288 states have return successors, (1412), 1392 states have call predecessors, (1412), 1412 states have call successors, (1412) [2022-11-25 23:22:37,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-11-25 23:22:37,997 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:22:37,999 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:22:38,005 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:22:38,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:22:38,015 INFO L85 PathProgramCache]: Analyzing trace with hash -1515017634, now seen corresponding path program 1 times [2022-11-25 23:22:38,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:22:38,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287408482] [2022-11-25 23:22:38,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:22:38,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:22:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:22:40,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2022-11-25 23:22:40,606 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:22:40,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287408482] [2022-11-25 23:22:40,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287408482] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:22:40,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:22:40,608 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:22:40,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [279231526] [2022-11-25 23:22:40,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:22:40,621 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:22:40,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:22:40,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:22:40,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:22:40,678 INFO L87 Difference]: Start difference. First operand has 4943 states, 3232 states have (on average 1.3969678217821782) internal successors, (4515), 3312 states have internal predecessors, (4515), 1421 states have call successors, (1421), 289 states have call predecessors, (1421), 288 states have return successors, (1412), 1392 states have call predecessors, (1412), 1412 states have call successors, (1412) Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-11-25 23:22:42,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:47,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:50,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:22:54,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:00,351 WARN L539 Checker$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 23:23:02,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:06,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:09,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:23:11,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:15,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:19,124 WARN L539 Checker$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 23:23:21,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:23,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:25,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:32,083 WARN L539 Checker$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 23:23:33,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:33,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:23:33,974 INFO L93 Difference]: Finished difference Result 14230 states and 21478 transitions. [2022-11-25 23:23:33,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:23:33,978 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 211 [2022-11-25 23:23:33,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:23:34,081 INFO L225 Difference]: With dead ends: 14230 [2022-11-25 23:23:34,082 INFO L226 Difference]: Without dead ends: 9311 [2022-11-25 23:23:34,138 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 23:23:34,142 INFO L413 NwaCegarLoop]: 8630 mSDtfsCounter, 6561 mSDsluCounter, 6429 mSDsCounter, 0 mSdLazyCounter, 1792 mSolverCounterSat, 11 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 50.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6565 SdHoareTripleChecker+Valid, 15059 SdHoareTripleChecker+Invalid, 1815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 1792 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 52.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:23:34,143 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6565 Valid, 15059 Invalid, 1815 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11 Valid, 1792 Invalid, 12 Unknown, 0 Unchecked, 52.4s Time] [2022-11-25 23:23:34,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9311 states. [2022-11-25 23:23:34,951 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9311 to 9304. [2022-11-25 23:23:34,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9304 states, 6112 states have (on average 1.3967604712041886) internal successors, (8537), 6253 states have internal predecessors, (8537), 2632 states have call successors, (2632), 557 states have call predecessors, (2632), 556 states have return successors, (2632), 2587 states have call predecessors, (2632), 2628 states have call successors, (2632) [2022-11-25 23:23:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9304 states to 9304 states and 13801 transitions. [2022-11-25 23:23:35,094 INFO L78 Accepts]: Start accepts. Automaton has 9304 states and 13801 transitions. Word has length 211 [2022-11-25 23:23:35,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:23:35,095 INFO L495 AbstractCegarLoop]: Abstraction has 9304 states and 13801 transitions. [2022-11-25 23:23:35,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2022-11-25 23:23:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 9304 states and 13801 transitions. [2022-11-25 23:23:35,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-11-25 23:23:35,106 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:23:35,106 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 23:23:35,107 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:23:35,107 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:23:35,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:23:35,108 INFO L85 PathProgramCache]: Analyzing trace with hash 73806561, now seen corresponding path program 1 times [2022-11-25 23:23:35,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:23:35,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [575326948] [2022-11-25 23:23:35,109 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:23:35,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:23:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:23:37,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2022-11-25 23:23:37,304 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:23:37,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [575326948] [2022-11-25 23:23:37,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [575326948] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:23:37,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:23:37,309 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:23:37,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052388448] [2022-11-25 23:23:37,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:23:37,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:23:37,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:23:37,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:23:37,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:23:37,313 INFO L87 Difference]: Start difference. First operand 9304 states and 13801 transitions. Second operand has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 23:23:39,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:50,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:23:52,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:01,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:21,588 WARN L539 Checker$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 23:24:23,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:32,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:35,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:24:56,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:57,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:24:59,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:01,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:03,938 WARN L539 Checker$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 23:25:09,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:14,104 WARN L539 Checker$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 23:25:21,789 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 23:25:24,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:25:24,324 INFO L93 Difference]: Finished difference Result 33501 states and 49468 transitions. [2022-11-25 23:25:24,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:25:24,326 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 231 [2022-11-25 23:25:24,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:25:24,528 INFO L225 Difference]: With dead ends: 33501 [2022-11-25 23:25:24,529 INFO L226 Difference]: Without dead ends: 24236 [2022-11-25 23:25:24,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:25:24,595 INFO L413 NwaCegarLoop]: 9732 mSDtfsCounter, 15106 mSDsluCounter, 12287 mSDsCounter, 0 mSdLazyCounter, 9793 mSolverCounterSat, 2491 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 100.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15242 SdHoareTripleChecker+Valid, 22019 SdHoareTripleChecker+Invalid, 12297 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 2491 IncrementalHoareTripleChecker+Valid, 9793 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 105.3s IncrementalHoareTripleChecker+Time [2022-11-25 23:25:24,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15242 Valid, 22019 Invalid, 12297 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [2491 Valid, 9793 Invalid, 13 Unknown, 0 Unchecked, 105.3s Time] [2022-11-25 23:25:24,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24236 states. [2022-11-25 23:25:26,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24236 to 23857. [2022-11-25 23:25:26,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23857 states, 15342 states have (on average 1.3608395254855952) internal successors, (20878), 15750 states have internal predecessors, (20878), 6935 states have call successors, (6935), 1573 states have call predecessors, (6935), 1576 states have return successors, (7355), 6793 states have call predecessors, (7355), 6931 states have call successors, (7355) [2022-11-25 23:25:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23857 states to 23857 states and 35168 transitions. [2022-11-25 23:25:26,742 INFO L78 Accepts]: Start accepts. Automaton has 23857 states and 35168 transitions. Word has length 231 [2022-11-25 23:25:26,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:25:26,745 INFO L495 AbstractCegarLoop]: Abstraction has 23857 states and 35168 transitions. [2022-11-25 23:25:26,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.2) internal successors, (51), 5 states have internal predecessors, (51), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 23:25:26,746 INFO L276 IsEmpty]: Start isEmpty. Operand 23857 states and 35168 transitions. [2022-11-25 23:25:26,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2022-11-25 23:25:26,761 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:25:26,762 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 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] [2022-11-25 23:25:26,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:25:26,762 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:25:26,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:25:26,775 INFO L85 PathProgramCache]: Analyzing trace with hash 844065206, now seen corresponding path program 1 times [2022-11-25 23:25:26,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:25:26,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739768421] [2022-11-25 23:25:26,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:25:26,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:25:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:25:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2022-11-25 23:25:28,779 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:25:28,779 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739768421] [2022-11-25 23:25:28,779 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739768421] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:25:28,779 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:25:28,779 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:25:28,780 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883459527] [2022-11-25 23:25:28,780 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:25:28,780 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:25:28,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:25:28,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:25:28,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:25:28,782 INFO L87 Difference]: Start difference. First operand 23857 states and 35168 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 23:25:30,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:35,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:37,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:42,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:50,984 WARN L539 Checker$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 23:25:53,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:56,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:25:59,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:26:03,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:07,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:09,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:11,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:12,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:15,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:17,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:20,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:26,407 WARN L539 Checker$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 23:26:26,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:26:26,497 INFO L93 Difference]: Finished difference Result 70888 states and 105780 transitions. [2022-11-25 23:26:26,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:26:26,498 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 240 [2022-11-25 23:26:26,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:26:27,063 INFO L225 Difference]: With dead ends: 70888 [2022-11-25 23:26:27,064 INFO L226 Difference]: Without dead ends: 47070 [2022-11-25 23:26:27,214 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 23:26:27,225 INFO L413 NwaCegarLoop]: 9790 mSDtfsCounter, 6693 mSDsluCounter, 6506 mSDsCounter, 0 mSdLazyCounter, 1956 mSolverCounterSat, 6 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6694 SdHoareTripleChecker+Valid, 16296 SdHoareTripleChecker+Invalid, 1973 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1956 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 55.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:26:27,226 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6694 Valid, 16296 Invalid, 1973 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 1956 Invalid, 11 Unknown, 0 Unchecked, 55.6s Time] [2022-11-25 23:26:27,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47070 states. [2022-11-25 23:26:30,834 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47070 to 47013. [2022-11-25 23:26:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47013 states, 30279 states have (on average 1.3615046732058522) internal successors, (41225), 31065 states have internal predecessors, (41225), 13610 states have call successors, (13610), 3105 states have call predecessors, (13610), 3120 states have return successors, (15744), 13349 states have call predecessors, (15744), 13606 states have call successors, (15744) [2022-11-25 23:26:31,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47013 states to 47013 states and 70579 transitions. [2022-11-25 23:26:31,595 INFO L78 Accepts]: Start accepts. Automaton has 47013 states and 70579 transitions. Word has length 240 [2022-11-25 23:26:31,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:26:31,596 INFO L495 AbstractCegarLoop]: Abstraction has 47013 states and 70579 transitions. [2022-11-25 23:26:31,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 23:26:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 47013 states and 70579 transitions. [2022-11-25 23:26:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-11-25 23:26:31,611 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:26:31,611 INFO L195 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 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] [2022-11-25 23:26:31,611 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:26:31,612 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:26:31,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:26:31,612 INFO L85 PathProgramCache]: Analyzing trace with hash 1054336045, now seen corresponding path program 1 times [2022-11-25 23:26:31,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:26:31,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662127133] [2022-11-25 23:26:31,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:26:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:26:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:26:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2022-11-25 23:26:33,575 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:26:33,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1662127133] [2022-11-25 23:26:33,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1662127133] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:26:33,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:26:33,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:26:33,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [76985537] [2022-11-25 23:26:33,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:26:33,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:26:33,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:26:33,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:26:33,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:26:33,578 INFO L87 Difference]: Start difference. First operand 47013 states and 70579 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-25 23:26:35,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:44,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:46,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:49,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:57,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:26:59,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:03,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:06,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:27:09,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:13,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:15,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:17,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:20,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:22,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:26,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:28,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:29,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:32,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:27:32,145 INFO L93 Difference]: Finished difference Result 116059 states and 173761 transitions. [2022-11-25 23:27:32,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:27:32,147 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 257 [2022-11-25 23:27:32,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:27:32,825 INFO L225 Difference]: With dead ends: 116059 [2022-11-25 23:27:32,825 INFO L226 Difference]: Without dead ends: 69085 [2022-11-25 23:27:33,143 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 23:27:33,146 INFO L413 NwaCegarLoop]: 10448 mSDtfsCounter, 6443 mSDsluCounter, 6424 mSDsCounter, 0 mSdLazyCounter, 2212 mSolverCounterSat, 19 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 53.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6446 SdHoareTripleChecker+Valid, 16872 SdHoareTripleChecker+Invalid, 2243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 2212 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.9s IncrementalHoareTripleChecker+Time [2022-11-25 23:27:33,148 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6446 Valid, 16872 Invalid, 2243 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 2212 Invalid, 12 Unknown, 0 Unchecked, 54.9s Time] [2022-11-25 23:27:33,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69085 states. [2022-11-25 23:27:38,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69085 to 69044. [2022-11-25 23:27:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69044 states, 44540 states have (on average 1.360035922766053) internal successors, (60576), 45724 states have internal predecessors, (60576), 19849 states have call successors, (19849), 4639 states have call predecessors, (19849), 4651 states have return successors, (22572), 19434 states have call predecessors, (22572), 19845 states have call successors, (22572) [2022-11-25 23:27:38,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69044 states to 69044 states and 102997 transitions. [2022-11-25 23:27:39,020 INFO L78 Accepts]: Start accepts. Automaton has 69044 states and 102997 transitions. Word has length 257 [2022-11-25 23:27:39,022 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:27:39,022 INFO L495 AbstractCegarLoop]: Abstraction has 69044 states and 102997 transitions. [2022-11-25 23:27:39,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (31), 2 states have call predecessors, (31), 1 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-25 23:27:39,022 INFO L276 IsEmpty]: Start isEmpty. Operand 69044 states and 102997 transitions. [2022-11-25 23:27:39,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-25 23:27:39,031 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:27:39,031 INFO L195 NwaCegarLoop]: trace histogram [23, 19, 19, 19, 19, 19, 19, 3, 3, 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] [2022-11-25 23:27:39,032 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:27:39,032 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:27:39,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:27:39,033 INFO L85 PathProgramCache]: Analyzing trace with hash 703213884, now seen corresponding path program 1 times [2022-11-25 23:27:39,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:27:39,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6174578] [2022-11-25 23:27:39,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:27:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:27:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:27:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1541 trivial. 0 not checked. [2022-11-25 23:27:41,044 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:27:41,044 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6174578] [2022-11-25 23:27:41,044 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [6174578] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:27:41,044 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:27:41,045 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:27:41,045 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292957969] [2022-11-25 23:27:41,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:27:41,047 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:27:41,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:27:41,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:27:41,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:27:41,050 INFO L87 Difference]: Start difference. First operand 69044 states and 102997 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-25 23:27:43,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:52,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:27:54,459 WARN L539 Checker$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 23:27:59,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:05,182 WARN L539 Checker$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 23:28:07,199 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:09,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:13,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 23:28:18,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:21,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:23,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:25,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:29,799 WARN L539 Checker$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 23:28:31,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:33,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:28:33,169 INFO L93 Difference]: Finished difference Result 123647 states and 186131 transitions. [2022-11-25 23:28:33,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:28:33,171 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) Word has length 263 [2022-11-25 23:28:33,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:28:33,708 INFO L225 Difference]: With dead ends: 123647 [2022-11-25 23:28:33,708 INFO L226 Difference]: Without dead ends: 76667 [2022-11-25 23:28:34,385 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 23:28:34,387 INFO L413 NwaCegarLoop]: 7338 mSDtfsCounter, 1337 mSDsluCounter, 6636 mSDsCounter, 0 mSdLazyCounter, 1763 mSolverCounterSat, 5 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1631 SdHoareTripleChecker+Valid, 13974 SdHoareTripleChecker+Invalid, 1781 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1763 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:28:34,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1631 Valid, 13974 Invalid, 1781 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 1763 Invalid, 13 Unknown, 0 Unchecked, 48.2s Time] [2022-11-25 23:28:34,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76667 states. [2022-11-25 23:28:38,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76667 to 69176. [2022-11-25 23:28:38,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 69176 states, 44672 states have (on average 1.360852435530086) internal successors, (60792), 45856 states have internal predecessors, (60792), 19849 states have call successors, (19849), 4639 states have call predecessors, (19849), 4651 states have return successors, (22572), 19434 states have call predecessors, (22572), 19845 states have call successors, (22572) [2022-11-25 23:28:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69176 states to 69176 states and 103213 transitions. [2022-11-25 23:28:39,592 INFO L78 Accepts]: Start accepts. Automaton has 69176 states and 103213 transitions. Word has length 263 [2022-11-25 23:28:39,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:28:39,593 INFO L495 AbstractCegarLoop]: Abstraction has 69176 states and 103213 transitions. [2022-11-25 23:28:39,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-25 23:28:39,593 INFO L276 IsEmpty]: Start isEmpty. Operand 69176 states and 103213 transitions. [2022-11-25 23:28:39,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-11-25 23:28:39,603 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:28:39,604 INFO L195 NwaCegarLoop]: trace histogram [23, 19, 19, 19, 19, 19, 19, 3, 3, 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] [2022-11-25 23:28:39,604 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 23:28:39,604 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2022-11-25 23:28:39,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:28:39,605 INFO L85 PathProgramCache]: Analyzing trace with hash 679741359, now seen corresponding path program 1 times [2022-11-25 23:28:39,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:28:39,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825786377] [2022-11-25 23:28:39,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:28:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:28:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:28:41,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1541 trivial. 0 not checked. [2022-11-25 23:28:41,073 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:28:41,073 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825786377] [2022-11-25 23:28:41,073 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825786377] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:28:41,074 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:28:41,074 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:28:41,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932238332] [2022-11-25 23:28:41,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:28:41,075 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:28:41,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:28:41,076 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:28:41,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:28:41,077 INFO L87 Difference]: Start difference. First operand 69176 states and 103213 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 2 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (30), 2 states have call predecessors, (30), 2 states have call successors, (30) [2022-11-25 23:28:43,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:52,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:28:54,627 WARN L539 Checker$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 23:28:58,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:04,893 WARN L539 Checker$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 23:29:06,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:09,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 23:29:13,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers []