./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 89255a4865f06211548771daf14476dc05433053eae3c7982f432ec62dc0707f --- 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 17:20:25,635 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:20:25,639 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:20:25,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:20:25,670 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:20:25,672 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:20:25,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:20:25,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:20:25,679 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:20:25,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:20:25,683 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:20:25,685 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:20:25,685 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:20:25,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:20:25,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:20:25,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:20:25,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:20:25,693 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:20:25,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:20:25,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:20:25,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:20:25,703 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:20:25,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:20:25,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:20:25,712 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:20:25,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:20:25,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:20:25,715 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:20:25,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:20:25,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:20:25,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:20:25,720 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:20:25,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:20:25,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:20:25,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:20:25,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:20:25,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:20:25,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:20:25,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:20:25,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:20:25,730 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:20:25,731 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:20:25,777 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:20:25,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:20:25,778 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:20:25,779 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:20:25,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:20:25,781 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:20:25,782 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:20:25,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:20:25,783 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:20:25,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:20:25,785 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:20:25,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:20:25,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:20:25,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:20:25,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:20:25,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:20:25,787 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:20:25,787 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:20:25,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:20:25,788 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:20:25,788 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:20:25,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:20:25,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:20:25,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:20:25,789 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:20:25,790 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:20:25,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:20:25,790 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:20:25,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:20:25,791 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:20:25,792 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:20:25,792 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89255a4865f06211548771daf14476dc05433053eae3c7982f432ec62dc0707f [2022-11-25 17:20:26,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:20:26,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:20:26,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:20:26,220 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:20:26,221 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:20:26,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 17:20:30,144 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:20:31,518 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:20:31,519 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 17:20:31,646 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/data/05addf06b/0606685d5d474043a07e17e8cc77e9e6/FLAGef7357467 [2022-11-25 17:20:31,668 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/data/05addf06b/0606685d5d474043a07e17e8cc77e9e6 [2022-11-25 17:20:31,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:20:31,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:20:31,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:20:31,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:20:31,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:20:31,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:31" (1/1) ... [2022-11-25 17:20:31,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455e6710 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:31, skipping insertion in model container [2022-11-25 17:20:31,692 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:31" (1/1) ... [2022-11-25 17:20:31,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:20:32,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:20:33,023 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:20:33,397 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:33,492 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:20:33,521 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:20:33,719 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:33,840 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:20:33,849 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:20:33,849 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:20:33,875 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:20:33,891 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:20:33,956 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:20:33,976 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:20:34,457 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,475 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,765 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,785 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,787 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,788 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:34,818 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:34,829 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,832 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,834 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,839 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,840 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,841 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,842 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:34,859 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,860 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,861 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,861 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,862 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:34,906 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:20:35,064 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 17:20:35,183 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:20:35,203 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,203 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:35,206 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,206 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:35,240 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,283 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,285 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,297 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,411 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 17:20:35,562 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:20:35,562 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,609 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,630 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,644 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:20:35,644 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:35,658 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,659 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,710 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,711 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,711 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,711 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,727 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,730 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:35,748 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,750 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,751 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,752 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:35,753 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:36,199 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:20:36,231 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:36,234 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:36,241 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:36,261 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:36,263 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:37,256 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:37,263 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:37,264 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:37,265 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:37,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,337 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,338 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,339 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,341 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,342 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,343 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,402 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:37,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:37,714 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 17:20:38,071 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 17:20:38,221 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:20:38,349 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 17:20:38,349 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:20:38,350 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:20:38,350 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 17:20:38,362 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 17:20:38,362 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 17:20:38,362 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 17:20:38,363 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 17:20:38,390 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:20:38,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:20:38,416 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:20:38,430 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:20:38,465 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:20:38,601 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:20:38,757 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:20:38,779 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:20:38,780 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:38,922 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 17:20:38,924 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:20:38,948 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:20:38,948 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,007 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 17:20:39,074 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:39,074 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:39,075 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:39,075 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:39,076 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:20:39,322 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:20:39,485 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:20:39,762 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:20:39,845 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,847 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:39,848 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:39,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,861 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,862 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:39,863 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:39,863 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,876 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,894 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,907 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,908 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:39,908 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,922 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:20:39,925 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,928 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:20:39,929 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,981 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:20:39,982 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:39,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,984 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:20:39,985 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:39,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,012 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,013 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,064 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,094 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,109 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,110 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,111 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,113 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,116 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,127 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,141 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,157 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:40,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,170 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:40,171 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,206 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,209 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,330 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 17:20:40,331 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 17:20:40,344 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,345 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,346 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,373 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,374 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:40,375 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:40,376 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:40,376 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,378 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,379 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,380 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,381 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,382 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,385 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,411 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:20:40,425 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:20:40,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,439 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:20:40,439 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:20:40,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,455 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,457 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,489 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,563 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,577 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,580 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 17:20:40,581 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,582 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,583 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,583 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,584 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,610 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:20:40,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,612 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:20:40,624 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:20:40,637 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,638 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,644 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,648 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,708 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:40,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,708 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,709 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:20:40,710 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:20:40,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,718 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,720 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:40,720 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:40,721 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,733 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:40,733 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,744 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:20:40,744 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:20:40,756 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,757 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:40,759 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:40,760 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:40,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,781 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,784 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,851 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,852 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,895 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:20:40,895 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:20:40,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,900 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,901 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:40,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,902 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,904 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,919 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 17:20:40,919 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 17:20:40,919 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:40,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,933 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,934 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,965 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:20:40,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,970 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,987 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:40,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,007 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,009 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,010 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,047 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:20:41,048 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:41,061 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:20:41,062 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:20:41,062 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:20:41,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:20:41,075 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:20:41,089 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:20:41,089 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,093 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,094 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:20:41,107 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,110 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,123 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 17:20:41,137 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,139 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,141 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,142 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:20:41,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,144 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,145 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-11-25 17:20:41,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,146 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:20:41,146 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 17:20:41,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,150 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 17:20:41,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,152 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,164 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,166 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,168 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:41,169 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,170 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:41,171 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 17:20:41,171 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:20:41,171 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 17:20:41,172 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:41,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:41,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:41,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,188 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:20:41,189 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 17:20:41,189 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:41,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,203 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,205 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:41,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:41,218 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:42,056 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:20:42,058 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:20:42,062 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:42,062 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:42,064 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:42,064 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:42,066 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:42,066 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:42,068 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:42,069 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:42,117 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:20:42,121 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 17:20:42,125 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:42,126 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:42,127 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:42,128 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:20:42,128 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:20:42,131 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:42,131 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:42,132 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:20:42,133 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:20:42,133 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:20:42,134 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:20:42,134 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:20:42,135 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:20:42,135 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:20:42,136 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:20:42,136 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:20:42,245 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:20:42,245 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:20:42,264 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:20:43,731 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857182,857195] [2022-11-25 17:20:43,737 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857351,857364] [2022-11-25 17:20:43,739 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857518,857531] [2022-11-25 17:20:43,740 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857686,857699] [2022-11-25 17:20:43,754 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,755 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,757 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,800 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:43,805 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:20:43,861 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:20:44,124 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 17:20:44,127 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:44,129 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:20:44,130 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:20:44,131 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:44,140 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:20:44,151 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:20:44,152 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:20:44,154 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:20:44,155 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:20:44,156 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:20:44,161 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:20:44,169 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,170 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,176 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,177 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,180 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,182 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,182 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:20:44,185 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:44,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,194 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,205 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,206 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,206 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,207 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,207 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,226 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:20:44,243 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 17:20:44,260 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:20:44,277 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,278 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,279 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,299 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,303 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,305 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,307 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,334 WARN L623 FunctionHandler]: Unknown extern function pcie_capability_read_word [2022-11-25 17:20:44,373 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:20:44,374 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,379 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,386 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,388 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:20:44,388 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,396 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,397 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,398 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,398 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,398 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,399 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,400 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,408 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,455 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,464 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,464 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,465 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,465 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,586 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:20:44,597 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,598 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:20:44,603 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,621 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:44,623 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:20:44,835 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:44,836 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:44,836 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:44,836 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:20:44,838 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,846 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,846 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,847 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,847 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,847 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,848 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,849 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,880 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,880 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,881 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:44,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,980 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:44,982 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 17:20:44,986 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_trylock [2022-11-25 17:20:44,987 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:20:44,989 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 17:20:44,990 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:20:44,990 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 17:20:44,990 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 17:20:44,991 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 17:20:44,991 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 17:20:44,992 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 17:20:44,992 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 17:20:44,993 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:20:44,994 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:20:44,995 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:20:44,996 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:20:44,997 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:20:44,999 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:20:45,003 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:20:45,004 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:20:45,004 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:45,006 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 17:20:45,007 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:20:45,007 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:20:45,008 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,009 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 17:20:45,010 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:45,010 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:45,011 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:45,011 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:20:45,012 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:20:45,014 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:20:45,015 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:20:45,020 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:20:45,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,025 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:45,025 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:45,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,026 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,026 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:45,027 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:45,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,033 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,033 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,034 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:20:45,035 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,036 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:20:45,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,040 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,041 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,042 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:20:45,042 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,044 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:20:45,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,070 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,071 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,071 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,072 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,072 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,073 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,073 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,074 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,075 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,078 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,079 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,080 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,081 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,082 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,082 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,083 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,084 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,085 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:20:45,085 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,086 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:45,086 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,088 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,090 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,091 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,099 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,106 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,108 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,115 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 17:20:45,115 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 17:20:45,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,117 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,118 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,121 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:45,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:45,122 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:45,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,124 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,126 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,129 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,130 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,133 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:20:45,135 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:20:45,136 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,139 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:20:45,140 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:20:45,140 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,142 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,143 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,145 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,154 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,167 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,170 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-25 17:20:45,170 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,171 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,171 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,172 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,174 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:20:45,175 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,175 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,176 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:20:45,176 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:20:45,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,181 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,192 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:45,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,194 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:20:45,195 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:20:45,195 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,200 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,201 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,202 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:20:45,203 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:45,204 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,205 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 17:20:45,205 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,206 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:20:45,206 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:20:45,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,208 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:20:45,209 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:45,210 WARN L623 FunctionHandler]: Unknown extern function netdev_notice [2022-11-25 17:20:45,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,221 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,223 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,231 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:20:45,231 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:20:45,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,236 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:20:45,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,236 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,238 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,239 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,240 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,240 WARN L623 FunctionHandler]: Unknown extern function strncpy [2022-11-25 17:20:45,241 WARN L623 FunctionHandler]: Unknown extern function flush_work [2022-11-25 17:20:45,241 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,241 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,242 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,243 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,244 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,247 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,249 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:20:45,250 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,252 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,253 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,254 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,257 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,258 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,259 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,260 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,261 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,262 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,263 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,264 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,265 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,266 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,267 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,268 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:20:45,269 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:45,269 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:20:45,270 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:20:45,270 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:20:45,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:20:45,271 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:20:45,273 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:20:45,273 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,275 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,276 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,277 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:20:45,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,279 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,281 WARN L623 FunctionHandler]: Unknown extern function pci_find_ext_capability [2022-11-25 17:20:45,292 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,306 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,306 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:20:45,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,308 WARN L623 FunctionHandler]: Unknown extern function pci_request_region [2022-11-25 17:20:45,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,311 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:20:45,312 WARN L623 FunctionHandler]: Unknown extern function pci_ioremap_bar [2022-11-25 17:20:45,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,316 WARN L623 FunctionHandler]: Unknown extern function pci_enable_sriov [2022-11-25 17:20:45,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,318 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,320 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,393 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,394 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,395 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,397 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,398 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,399 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,401 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,403 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,403 WARN L623 FunctionHandler]: Unknown extern function pci_disable_sriov [2022-11-25 17:20:45,404 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:20:45,404 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 17:20:45,404 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:45,405 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,405 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,408 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,409 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:20:45,409 WARN L623 FunctionHandler]: Unknown extern function pci_release_region [2022-11-25 17:20:45,410 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:20:45,410 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,413 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,415 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:20:45,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:20:45,431 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:20:45,433 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:20:45,437 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:45,437 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:45,439 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:45,439 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:45,441 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:45,441 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:45,443 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:45,443 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:45,453 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 17:20:45,456 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 17:20:45,464 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 17:20:45,465 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 17:20:45,472 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:45,473 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:20:45,473 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:20:45,476 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:45,477 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:20:45,477 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:20:45,478 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:20:45,479 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:20:45,479 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:20:45,480 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:20:45,480 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:20:45,481 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:20:45,481 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:20:45,482 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:20:45,485 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 17:20:45,486 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 17:20:45,486 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 17:20:45,518 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857182,857195] [2022-11-25 17:20:45,518 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857351,857364] [2022-11-25 17:20:45,520 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857518,857531] [2022-11-25 17:20:45,521 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_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[857686,857699] [2022-11-25 17:20:45,522 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,528 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,530 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,534 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,536 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,537 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:20:45,539 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:20:46,110 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:20:46,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46 WrapperNode [2022-11-25 17:20:46,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:20:46,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:20:46,114 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:20:46,114 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:20:46,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:46,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:47,387 INFO L138 Inliner]: procedures = 818, calls = 7899, calls flagged for inlining = 342, calls inlined = 326, statements flattened = 20071 [2022-11-25 17:20:47,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:20:47,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:20:47,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:20:47,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:20:47,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:47,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:47,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:47,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:48,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:48,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:49,032 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:49,148 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:49,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:20:49,367 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:20:49,367 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:20:49,367 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:20:49,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (1/1) ... [2022-11-25 17:20:49,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:20:49,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:20:49,417 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:20:49,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:20:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2022-11-25 17:20:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2022-11-25 17:20:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2022-11-25 17:20:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2022-11-25 17:20:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-25 17:20:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2022-11-25 17:20:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 17:20:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 17:20:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2022-11-25 17:20:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2022-11-25 17:20:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-25 17:20:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-25 17:20:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2022-11-25 17:20:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2022-11-25 17:20:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_down_ind [2022-11-25 17:20:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_down_ind [2022-11-25 17:20:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2022-11-25 17:20:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2022-11-25 17:20:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2022-11-25 17:20:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2022-11-25 17:20:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2022-11-25 17:20:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2022-11-25 17:20:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2022-11-25 17:20:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2022-11-25 17:20:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 17:20:49,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 17:20:49,475 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2022-11-25 17:20:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2022-11-25 17:20:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 17:20:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 17:20:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 17:20:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 17:20:49,476 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-25 17:20:49,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2022-11-25 17:20:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2022-11-25 17:20:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2022-11-25 17:20:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2022-11-25 17:20:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2022-11-25 17:20:49,477 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2022-11-25 17:20:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2022-11-25 17:20:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2022-11-25 17:20:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2022-11-25 17:20:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2022-11-25 17:20:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2022-11-25 17:20:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2022-11-25 17:20:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2022-11-25 17:20:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2022-11-25 17:20:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2022-11-25 17:20:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2022-11-25 17:20:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2022-11-25 17:20:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2022-11-25 17:20:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2022-11-25 17:20:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 17:20:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 17:20:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2022-11-25 17:20:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2022-11-25 17:20:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 17:20:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 17:20:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 17:20:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 17:20:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2022-11-25 17:20:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2022-11-25 17:20:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 17:20:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 17:20:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_61 [2022-11-25 17:20:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_61 [2022-11-25 17:20:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2022-11-25 17:20:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2022-11-25 17:20:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 17:20:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 17:20:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2022-11-25 17:20:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2022-11-25 17:20:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_33 [2022-11-25 17:20:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_33 [2022-11-25 17:20:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 17:20:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 17:20:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-25 17:20:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-25 17:20:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 17:20:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 17:20:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2022-11-25 17:20:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2022-11-25 17:20:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2022-11-25 17:20:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2022-11-25 17:20:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2022-11-25 17:20:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2022-11-25 17:20:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 17:20:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 17:20:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2022-11-25 17:20:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2022-11-25 17:20:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:20:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-25 17:20:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-25 17:20:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 17:20:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 17:20:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2022-11-25 17:20:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2022-11-25 17:20:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-25 17:20:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2022-11-25 17:20:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 17:20:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 17:20:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2022-11-25 17:20:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2022-11-25 17:20:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2022-11-25 17:20:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2022-11-25 17:20:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2022-11-25 17:20:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2022-11-25 17:20:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 17:20:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 17:20:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-25 17:20:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-25 17:20:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2022-11-25 17:20:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2022-11-25 17:20:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_89 [2022-11-25 17:20:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_89 [2022-11-25 17:20:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-25 17:20:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-25 17:20:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_17_2 [2022-11-25 17:20:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_17_2 [2022-11-25 17:20:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2022-11-25 17:20:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2022-11-25 17:20:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 17:20:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-25 17:20:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2022-11-25 17:20:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2022-11-25 17:20:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:20:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-25 17:20:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-25 17:20:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-25 17:20:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-25 17:20:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:20:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 17:20:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 17:20:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2022-11-25 17:20:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2022-11-25 17:20:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 17:20:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 17:20:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:20:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 17:20:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 17:20:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 17:20:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 17:20:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 17:20:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 17:20:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 17:20:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:20:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:20:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-25 17:20:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-25 17:20:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2022-11-25 17:20:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2022-11-25 17:20:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2022-11-25 17:20:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2022-11-25 17:20:49,499 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2022-11-25 17:20:49,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2022-11-25 17:20:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2022-11-25 17:20:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2022-11-25 17:20:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2022-11-25 17:20:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2022-11-25 17:20:49,500 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-25 17:20:49,500 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-25 17:20:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2022-11-25 17:20:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2022-11-25 17:20:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2022-11-25 17:20:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2022-11-25 17:20:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 17:20:49,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 17:20:49,501 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2022-11-25 17:20:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2022-11-25 17:20:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2022-11-25 17:20:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2022-11-25 17:20:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2022-11-25 17:20:49,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2022-11-25 17:20:49,502 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-25 17:20:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-25 17:20:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2022-11-25 17:20:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2022-11-25 17:20:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_link_up_ind [2022-11-25 17:20:49,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_link_up_ind [2022-11-25 17:20:49,503 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 17:20:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 17:20:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2022-11-25 17:20:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2022-11-25 17:20:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2022-11-25 17:20:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2022-11-25 17:20:49,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:20:49,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:20:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2022-11-25 17:20:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2022-11-25 17:20:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2022-11-25 17:20:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2022-11-25 17:20:49,505 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 17:20:49,505 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 17:20:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2022-11-25 17:20:49,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2022-11-25 17:20:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:20:49,506 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 17:20:49,506 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 17:20:49,506 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2022-11-25 17:20:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2022-11-25 17:20:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 17:20:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 17:20:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 17:20:49,507 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 17:20:49,507 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2022-11-25 17:20:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2022-11-25 17:20:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 17:20:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2022-11-25 17:20:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2022-11-25 17:20:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2022-11-25 17:20:49,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2022-11-25 17:20:49,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 17:20:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 17:20:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_isr_napi [2022-11-25 17:20:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_isr_napi [2022-11-25 17:20:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2022-11-25 17:20:49,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2022-11-25 17:20:49,509 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2022-11-25 17:20:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2022-11-25 17:20:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 17:20:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 17:20:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 17:20:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 17:20:49,510 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-25 17:20:49,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2022-11-25 17:20:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:20:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:20:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2022-11-25 17:20:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2022-11-25 17:20:49,511 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 17:20:49,511 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 17:20:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:20:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2022-11-25 17:20:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2022-11-25 17:20:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 17:20:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 17:20:49,512 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2022-11-25 17:20:49,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2022-11-25 17:20:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:20:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:20:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:20:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2022-11-25 17:20:49,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2022-11-25 17:20:49,513 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2022-11-25 17:20:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2022-11-25 17:20:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2022-11-25 17:20:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2022-11-25 17:20:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2022-11-25 17:20:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2022-11-25 17:20:49,514 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 17:20:49,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 17:20:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 17:20:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 17:20:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-25 17:20:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2022-11-25 17:20:49,515 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 17:20:49,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 17:20:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2022-11-25 17:20:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2022-11-25 17:20:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2022-11-25 17:20:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2022-11-25 17:20:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-25 17:20:49,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-25 17:20:49,516 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2022-11-25 17:20:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2022-11-25 17:20:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:20:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:20:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2022-11-25 17:20:49,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2022-11-25 17:20:49,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-11-25 17:20:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-11-25 17:20:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2022-11-25 17:20:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2022-11-25 17:20:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2022-11-25 17:20:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2022-11-25 17:20:49,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 17:20:49,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 17:20:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2022-11-25 17:20:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2022-11-25 17:20:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 17:20:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 17:20:49,519 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2022-11-25 17:20:49,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2022-11-25 17:20:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 17:20:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 17:20:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_62 [2022-11-25 17:20:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_62 [2022-11-25 17:20:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2022-11-25 17:20:49,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2022-11-25 17:20:49,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-25 17:20:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-25 17:20:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-25 17:20:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-25 17:20:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2022-11-25 17:20:49,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2022-11-25 17:20:49,521 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 17:20:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 17:20:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_features [2022-11-25 17:20:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_features [2022-11-25 17:20:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:20:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:20:49,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:20:49,522 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2022-11-25 17:20:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2022-11-25 17:20:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2022-11-25 17:20:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2022-11-25 17:20:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-25 17:20:49,523 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-25 17:20:49,523 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2022-11-25 17:20:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2022-11-25 17:20:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2022-11-25 17:20:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2022-11-25 17:20:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2022-11-25 17:20:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2022-11-25 17:20:49,524 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2022-11-25 17:20:49,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2022-11-25 17:20:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 17:20:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 17:20:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2022-11-25 17:20:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2022-11-25 17:20:49,525 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2022-11-25 17:20:49,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2022-11-25 17:20:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2022-11-25 17:20:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2022-11-25 17:20:49,526 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 17:20:49,526 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 17:20:49,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2022-11-25 17:20:49,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2022-11-25 17:20:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_91 [2022-11-25 17:20:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_91 [2022-11-25 17:20:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2022-11-25 17:20:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2022-11-25 17:20:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2022-11-25 17:20:49,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2022-11-25 17:20:49,527 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2022-11-25 17:20:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2022-11-25 17:20:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2022-11-25 17:20:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2022-11-25 17:20:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2022-11-25 17:20:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2022-11-25 17:20:49,528 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2022-11-25 17:20:49,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2022-11-25 17:20:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2022-11-25 17:20:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2022-11-25 17:20:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2022-11-25 17:20:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2022-11-25 17:20:49,529 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-25 17:20:49,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-25 17:20:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2022-11-25 17:20:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2022-11-25 17:20:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2022-11-25 17:20:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2022-11-25 17:20:49,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 17:20:49,530 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 17:20:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2022-11-25 17:20:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2022-11-25 17:20:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-25 17:20:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-25 17:20:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:20:49,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:20:49,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-25 17:20:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-25 17:20:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-25 17:20:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-25 17:20:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 17:20:49,532 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 17:20:49,532 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2022-11-25 17:20:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2022-11-25 17:20:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-25 17:20:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-25 17:20:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 17:20:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 17:20:49,533 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-25 17:20:49,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2022-11-25 17:20:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2022-11-25 17:20:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2022-11-25 17:20:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2022-11-25 17:20:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2022-11-25 17:20:49,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-25 17:20:49,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-25 17:20:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:20:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:20:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_lockup [2022-11-25 17:20:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_lockup [2022-11-25 17:20:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2022-11-25 17:20:49,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2022-11-25 17:20:49,535 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2022-11-25 17:20:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2022-11-25 17:20:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2022-11-25 17:20:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2022-11-25 17:20:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_82 [2022-11-25 17:20:49,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_82 [2022-11-25 17:20:49,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_81 [2022-11-25 17:20:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_81 [2022-11-25 17:20:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_80 [2022-11-25 17:20:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_80 [2022-11-25 17:20:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2022-11-25 17:20:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2022-11-25 17:20:49,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 17:20:49,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 17:20:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 17:20:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 17:20:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 17:20:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 17:20:49,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 17:20:49,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 17:20:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:20:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-25 17:20:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-25 17:20:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-25 17:20:49,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-25 17:20:49,539 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-25 17:20:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-25 17:20:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2022-11-25 17:20:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2022-11-25 17:20:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 17:20:49,540 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 17:20:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:20:49,540 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 17:20:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 17:20:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2022-11-25 17:20:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2022-11-25 17:20:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2022-11-25 17:20:49,541 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2022-11-25 17:20:49,541 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2022-11-25 17:20:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2022-11-25 17:20:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 17:20:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 17:20:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:20:49,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:20:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:20:49,542 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_alarm_process [2022-11-25 17:20:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_alarm_process [2022-11-25 17:20:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 17:20:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 17:20:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:20:49,543 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:20:49,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 17:20:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 17:20:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_4 [2022-11-25 17:20:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_4 [2022-11-25 17:20:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2022-11-25 17:20:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2022-11-25 17:20:49,544 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2022-11-25 17:20:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2022-11-25 17:20:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 17:20:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 17:20:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2022-11-25 17:20:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2022-11-25 17:20:49,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_85 [2022-11-25 17:20:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_85 [2022-11-25 17:20:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_84 [2022-11-25 17:20:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_84 [2022-11-25 17:20:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-25 17:20:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-25 17:20:49,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-25 17:20:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-25 17:20:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_3 [2022-11-25 17:20:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_3 [2022-11-25 17:20:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-25 17:20:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-25 17:20:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2022-11-25 17:20:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2022-11-25 17:20:49,547 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2022-11-25 17:20:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2022-11-25 17:20:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2022-11-25 17:20:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2022-11-25 17:20:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2022-11-25 17:20:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2022-11-25 17:20:49,548 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2022-11-25 17:20:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2022-11-25 17:20:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_77 [2022-11-25 17:20:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_77 [2022-11-25 17:20:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-25 17:20:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-25 17:20:49,549 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2022-11-25 17:20:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2022-11-25 17:20:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 17:20:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 17:20:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_poll_vp_reset [2022-11-25 17:20:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_poll_vp_reset [2022-11-25 17:20:49,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:20:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 17:20:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2022-11-25 17:20:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2022-11-25 17:20:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_change_mtu [2022-11-25 17:20:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_change_mtu [2022-11-25 17:20:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2022-11-25 17:20:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2022-11-25 17:20:49,551 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2022-11-25 17:20:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2022-11-25 17:20:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2022-11-25 17:20:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2022-11-25 17:20:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2022-11-25 17:20:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2022-11-25 17:20:49,552 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 17:20:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 17:20:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_alarm_msix_handle [2022-11-25 17:20:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_alarm_msix_handle [2022-11-25 17:20:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 17:20:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 17:20:49,553 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-25 17:20:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-25 17:20:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 17:20:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 17:20:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2022-11-25 17:20:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2022-11-25 17:20:49,554 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 17:20:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 17:20:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2022-11-25 17:20:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2022-11-25 17:20:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2022-11-25 17:20:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2022-11-25 17:20:49,555 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-25 17:20:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-25 17:20:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2022-11-25 17:20:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2022-11-25 17:20:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_isr [2022-11-25 17:20:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_isr [2022-11-25 17:20:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2022-11-25 17:20:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2022-11-25 17:20:49,556 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2022-11-25 17:20:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2022-11-25 17:20:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:20:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:20:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:20:49,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 17:20:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 17:20:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2022-11-25 17:20:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2022-11-25 17:20:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 17:20:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 17:20:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-25 17:20:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-25 17:20:49,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2022-11-25 17:20:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2022-11-25 17:20:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 17:20:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 17:20:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-25 17:20:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-25 17:20:49,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-11-25 17:20:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-11-25 17:20:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2022-11-25 17:20:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2022-11-25 17:20:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-25 17:20:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2022-11-25 17:20:49,560 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 17:20:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 17:20:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2022-11-25 17:20:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2022-11-25 17:20:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2022-11-25 17:20:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2022-11-25 17:20:49,561 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2022-11-25 17:20:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2022-11-25 17:20:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 17:20:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 17:20:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 17:20:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 17:20:49,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 17:20:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 17:20:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 17:20:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 17:20:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2022-11-25 17:20:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2022-11-25 17:20:49,563 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2022-11-25 17:20:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2022-11-25 17:20:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2022-11-25 17:20:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2022-11-25 17:20:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:20:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 17:20:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 17:20:49,564 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2022-11-25 17:20:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2022-11-25 17:20:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-25 17:20:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-25 17:20:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-25 17:20:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-25 17:20:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 17:20:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 17:20:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-25 17:20:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-25 17:20:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2022-11-25 17:20:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2022-11-25 17:20:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_1_5 [2022-11-25 17:20:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_1_5 [2022-11-25 17:20:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2022-11-25 17:20:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2022-11-25 17:20:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 17:20:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 17:20:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 17:20:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 17:20:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 17:20:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 17:20:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-25 17:20:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2022-11-25 17:20:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2022-11-25 17:20:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2022-11-25 17:20:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:20:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:20:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2022-11-25 17:20:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2022-11-25 17:20:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2022-11-25 17:20:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2022-11-25 17:20:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-25 17:20:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2022-11-25 17:20:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 17:20:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-25 17:20:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_vpath [2022-11-25 17:20:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_vpath [2022-11-25 17:20:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 17:20:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 17:20:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-11-25 17:20:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-11-25 17:20:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2022-11-25 17:20:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2022-11-25 17:20:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2022-11-25 17:20:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2022-11-25 17:20:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 17:20:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 17:20:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset [2022-11-25 17:20:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset [2022-11-25 17:20:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2022-11-25 17:20:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2022-11-25 17:20:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-11-25 17:20:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-11-25 17:20:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2022-11-25 17:20:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2022-11-25 17:20:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2022-11-25 17:20:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2022-11-25 17:20:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-25 17:20:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2022-11-25 17:20:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 17:20:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 17:20:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_begin_irq [2022-11-25 17:20:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_begin_irq [2022-11-25 17:20:49,574 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2022-11-25 17:20:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2022-11-25 17:20:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_4 [2022-11-25 17:20:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_4 [2022-11-25 17:20:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:20:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:20:49,575 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 17:20:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 17:20:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2022-11-25 17:20:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2022-11-25 17:20:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:20:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-25 17:20:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-25 17:20:49,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 17:20:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 17:20:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-25 17:20:49,577 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 17:20:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 17:20:52,800 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:20:52,808 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:20:59,333 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:27:33,412 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:27:33,458 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:27:33,458 INFO L300 CfgBuilder]: Removed 249 assume(true) statements. [2022-11-25 17:27:33,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:33 BoogieIcfgContainer [2022-11-25 17:27:33,469 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:27:33,474 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:27:33,474 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:27:33,479 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:27:33,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:20:31" (1/3) ... [2022-11-25 17:27:33,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418fce1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:27:33, skipping insertion in model container [2022-11-25 17:27:33,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:46" (2/3) ... [2022-11-25 17:27:33,481 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418fce1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:27:33, skipping insertion in model container [2022-11-25 17:27:33,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:27:33" (3/3) ... [2022-11-25 17:27:33,483 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2022-11-25 17:27:33,505 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:27:33,505 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-11-25 17:27:33,697 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:27:33,709 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=PETRI_NET, 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;@72ec9596, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:27:33,710 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-11-25 17:27:33,736 INFO L276 IsEmpty]: Start isEmpty. Operand has 6137 states, 4404 states have (on average 1.3610354223433243) internal successors, (5994), 4505 states have internal predecessors, (5994), 1414 states have call successors, (1414), 317 states have call predecessors, (1414), 316 states have return successors, (1407), 1380 states have call predecessors, (1407), 1407 states have call successors, (1407) [2022-11-25 17:27:33,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-25 17:27:33,755 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:27:33,756 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-25 17:27:33,762 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 17:27:33,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:27:33,772 INFO L85 PathProgramCache]: Analyzing trace with hash 311185157, now seen corresponding path program 1 times [2022-11-25 17:27:33,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:27:33,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758497896] [2022-11-25 17:27:33,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:27:33,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:27:34,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:27:36,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:27:36,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:27:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2022-11-25 17:27:36,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:27:36,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-11-25 17:27:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-25 17:27:36,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:27:36,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:27:36,214 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:27:36,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [758497896] [2022-11-25 17:27:36,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [758497896] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:27:36,217 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:27:36,217 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:27:36,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118785478] [2022-11-25 17:27:36,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:27:36,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:27:36,231 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:27:36,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:27:36,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:27:36,307 INFO L87 Difference]: Start difference. First operand has 6137 states, 4404 states have (on average 1.3610354223433243) internal successors, (5994), 4505 states have internal predecessors, (5994), 1414 states have call successors, (1414), 317 states have call predecessors, (1414), 316 states have return successors, (1407), 1380 states have call predecessors, (1407), 1407 states have call successors, (1407) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:27:38,498 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 17:27:45,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:27:49,235 WARN L539 Checker$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 17:28:06,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:11,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:13,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:21,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:23,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:47,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:49,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:51,972 WARN L539 Checker$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 17:28:54,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:56,420 WARN L539 Checker$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 17:28:58,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:28:58,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:28:58,989 INFO L93 Difference]: Finished difference Result 13233 states and 19531 transitions. [2022-11-25 17:28:58,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:28:58,992 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 59 [2022-11-25 17:28:58,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:28:59,084 INFO L225 Difference]: With dead ends: 13233 [2022-11-25 17:28:59,084 INFO L226 Difference]: Without dead ends: 7091 [2022-11-25 17:28:59,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:28:59,144 INFO L413 NwaCegarLoop]: 7046 mSDtfsCounter, 2438 mSDsluCounter, 9466 mSDsCounter, 0 mSdLazyCounter, 7540 mSolverCounterSat, 1455 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 77.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2911 SdHoareTripleChecker+Valid, 16512 SdHoareTripleChecker+Invalid, 9005 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 1455 IncrementalHoareTripleChecker+Valid, 7540 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 81.4s IncrementalHoareTripleChecker+Time [2022-11-25 17:28:59,145 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2911 Valid, 16512 Invalid, 9005 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [1455 Valid, 7540 Invalid, 10 Unknown, 0 Unchecked, 81.4s Time] [2022-11-25 17:28:59,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7091 states. [2022-11-25 17:28:59,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7091 to 6105. [2022-11-25 17:28:59,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6105 states, 4381 states have (on average 1.3535722437799589) internal successors, (5930), 4476 states have internal predecessors, (5930), 1405 states have call successors, (1405), 316 states have call predecessors, (1405), 315 states have return successors, (1402), 1375 states have call predecessors, (1402), 1402 states have call successors, (1402) [2022-11-25 17:28:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 6105 states and 8737 transitions. [2022-11-25 17:28:59,694 INFO L78 Accepts]: Start accepts. Automaton has 6105 states and 8737 transitions. Word has length 59 [2022-11-25 17:28:59,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:28:59,695 INFO L495 AbstractCegarLoop]: Abstraction has 6105 states and 8737 transitions. [2022-11-25 17:28:59,696 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:28:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 6105 states and 8737 transitions. [2022-11-25 17:28:59,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-25 17:28:59,712 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:28:59,712 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-25 17:28:59,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:28:59,713 INFO L420 AbstractCegarLoop]: === Iteration 2 === 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 17:28:59,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:28:59,715 INFO L85 PathProgramCache]: Analyzing trace with hash 1467220804, now seen corresponding path program 1 times [2022-11-25 17:28:59,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:28:59,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295783292] [2022-11-25 17:28:59,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:28:59,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:29:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:00,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-25 17:29:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:29:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:29:01,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-11-25 17:29:01,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:29:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2022-11-25 17:29:01,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-11-25 17:29:01,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:29:01,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:29:01,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:29:01,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295783292] [2022-11-25 17:29:01,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1295783292] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:29:01,147 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:29:01,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:29:01,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2087400964] [2022-11-25 17:29:01,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:29:01,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:29:01,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:29:01,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:29:01,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:29:01,151 INFO L87 Difference]: Start difference. First operand 6105 states and 8737 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:29:03,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:09,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:11,855 WARN L539 Checker$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 17:29:15,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 17:29:32,092 WARN L539 Checker$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 17:29:36,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:39,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:47,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:29:48,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:14,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:16,639 WARN L539 Checker$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 17:30:18,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:20,811 WARN L539 Checker$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 17:30:23,123 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 17:30:24,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:30:24,739 INFO L93 Difference]: Finished difference Result 13187 states and 19051 transitions. [2022-11-25 17:30:24,740 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:30:24,740 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 61 [2022-11-25 17:30:24,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:30:24,803 INFO L225 Difference]: With dead ends: 13187 [2022-11-25 17:30:24,804 INFO L226 Difference]: Without dead ends: 7093 [2022-11-25 17:30:24,839 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:30:24,840 INFO L413 NwaCegarLoop]: 7008 mSDtfsCounter, 2413 mSDsluCounter, 9435 mSDsCounter, 0 mSdLazyCounter, 7485 mSolverCounterSat, 1454 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2883 SdHoareTripleChecker+Valid, 16443 SdHoareTripleChecker+Invalid, 8951 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1454 IncrementalHoareTripleChecker+Valid, 7485 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 82.7s IncrementalHoareTripleChecker+Time [2022-11-25 17:30:24,841 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2883 Valid, 16443 Invalid, 8951 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1454 Valid, 7485 Invalid, 12 Unknown, 0 Unchecked, 82.7s Time] [2022-11-25 17:30:24,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7093 states. [2022-11-25 17:30:25,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7093 to 6104. [2022-11-25 17:30:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6104 states, 4380 states have (on average 1.3529680365296803) internal successors, (5926), 4475 states have internal predecessors, (5926), 1405 states have call successors, (1405), 316 states have call predecessors, (1405), 315 states have return successors, (1402), 1375 states have call predecessors, (1402), 1402 states have call successors, (1402) [2022-11-25 17:30:25,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6104 states to 6104 states and 8733 transitions. [2022-11-25 17:30:25,366 INFO L78 Accepts]: Start accepts. Automaton has 6104 states and 8733 transitions. Word has length 61 [2022-11-25 17:30:25,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:30:25,366 INFO L495 AbstractCegarLoop]: Abstraction has 6104 states and 8733 transitions. [2022-11-25 17:30:25,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:30:25,367 INFO L276 IsEmpty]: Start isEmpty. Operand 6104 states and 8733 transitions. [2022-11-25 17:30:25,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-25 17:30:25,371 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:30:25,372 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-25 17:30:25,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:30:25,372 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 17:30:25,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:30:25,373 INFO L85 PathProgramCache]: Analyzing trace with hash 1883286320, now seen corresponding path program 1 times [2022-11-25 17:30:25,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:30:25,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [386608775] [2022-11-25 17:30:25,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:30:25,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:30:25,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:30:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:30:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:30:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:30:26,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:30:26,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:30:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:30:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:30:26,719 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:30:26,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:30:26,720 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [386608775] [2022-11-25 17:30:26,720 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [386608775] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:30:26,720 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:30:26,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:30:26,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908517032] [2022-11-25 17:30:26,721 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:30:26,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:30:26,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:30:26,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:30:26,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:30:26,723 INFO L87 Difference]: Start difference. First operand 6104 states and 8733 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:30:28,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:35,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:30:38,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 17:30:55,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:31:00,055 WARN L539 Checker$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 17:31:11,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:31:35,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:31:37,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:31:39,847 WARN L539 Checker$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 17:31:42,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:31:44,183 WARN L539 Checker$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 17:31:45,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:31:45,560 INFO L93 Difference]: Finished difference Result 12992 states and 18752 transitions. [2022-11-25 17:31:45,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 17:31:45,560 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 62 [2022-11-25 17:31:45,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:31:45,611 INFO L225 Difference]: With dead ends: 12992 [2022-11-25 17:31:45,611 INFO L226 Difference]: Without dead ends: 6922 [2022-11-25 17:31:45,639 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:31:45,640 INFO L413 NwaCegarLoop]: 6908 mSDtfsCounter, 2267 mSDsluCounter, 9365 mSDsCounter, 0 mSdLazyCounter, 7468 mSolverCounterSat, 1413 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 75.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2683 SdHoareTripleChecker+Valid, 16273 SdHoareTripleChecker+Invalid, 8891 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1413 IncrementalHoareTripleChecker+Valid, 7468 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 78.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:31:45,641 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2683 Valid, 16273 Invalid, 8891 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1413 Valid, 7468 Invalid, 10 Unknown, 0 Unchecked, 78.2s Time] [2022-11-25 17:31:45,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6922 states. [2022-11-25 17:31:45,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6922 to 6105. [2022-11-25 17:31:45,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6105 states, 4381 states have (on average 1.3528874686144716) internal successors, (5927), 4476 states have internal predecessors, (5927), 1405 states have call successors, (1405), 316 states have call predecessors, (1405), 315 states have return successors, (1402), 1375 states have call predecessors, (1402), 1402 states have call successors, (1402) [2022-11-25 17:31:45,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6105 states to 6105 states and 8734 transitions. [2022-11-25 17:31:45,930 INFO L78 Accepts]: Start accepts. Automaton has 6105 states and 8734 transitions. Word has length 62 [2022-11-25 17:31:45,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:31:45,930 INFO L495 AbstractCegarLoop]: Abstraction has 6105 states and 8734 transitions. [2022-11-25 17:31:45,931 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:31:45,931 INFO L276 IsEmpty]: Start isEmpty. Operand 6105 states and 8734 transitions. [2022-11-25 17:31:45,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-25 17:31:45,933 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:31:45,933 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-25 17:31:45,933 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 17:31:45,934 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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 17:31:45,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:31:45,934 INFO L85 PathProgramCache]: Analyzing trace with hash 1012662836, now seen corresponding path program 1 times [2022-11-25 17:31:45,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:31:45,935 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894073139] [2022-11-25 17:31:45,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:45,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:31:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 17:31:47,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:31:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:31:47,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 17:31:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:31:47,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-11-25 17:31:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-25 17:31:47,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:47,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:31:47,301 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:31:47,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894073139] [2022-11-25 17:31:47,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894073139] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:31:47,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67693949] [2022-11-25 17:31:47,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:31:47,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:31:47,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:31:47,307 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:31:47,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 17:31:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:31:50,529 INFO L263 TraceCheckSpWp]: Trace formula consists of 5520 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 17:31:50,540 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:31:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:31:50,653 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:31:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-11-25 17:31:50,847 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [67693949] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 17:31:50,847 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-25 17:31:50,847 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 8 [2022-11-25 17:31:50,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176710151] [2022-11-25 17:31:50,848 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-25 17:31:50,848 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 17:31:50,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:31:50,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 17:31:50,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:31:50,849 INFO L87 Difference]: Start difference. First operand 6105 states and 8734 transitions. Second operand has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 17:31:52,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:32:01,442 WARN L539 Checker$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 17:32:03,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:32:08,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-11-25 17:32:36,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:32:41,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:32:45,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:32:57,601 WARN L539 Checker$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 17:32:59,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:33:34,394 WARN L539 Checker$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 17:33:36,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:33:38,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:33:40,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:33:42,742 WARN L539 Checker$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 17:33:44,771 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 17:33:46,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:33:46,053 INFO L93 Difference]: Finished difference Result 13074 states and 18883 transitions. [2022-11-25 17:33:46,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 17:33:46,054 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 64 [2022-11-25 17:33:46,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:33:46,106 INFO L225 Difference]: With dead ends: 13074 [2022-11-25 17:33:46,106 INFO L226 Difference]: Without dead ends: 6977 [2022-11-25 17:33:46,133 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:33:46,134 INFO L413 NwaCegarLoop]: 6899 mSDtfsCounter, 2358 mSDsluCounter, 21711 mSDsCounter, 0 mSdLazyCounter, 13181 mSolverCounterSat, 1449 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 110.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2774 SdHoareTripleChecker+Valid, 28610 SdHoareTripleChecker+Invalid, 14642 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 1449 IncrementalHoareTripleChecker+Valid, 13181 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 114.3s IncrementalHoareTripleChecker+Time [2022-11-25 17:33:46,135 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2774 Valid, 28610 Invalid, 14642 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [1449 Valid, 13181 Invalid, 12 Unknown, 0 Unchecked, 114.3s Time] [2022-11-25 17:33:46,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6977 states. [2022-11-25 17:33:46,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6977 to 6147. [2022-11-25 17:33:46,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6147 states, 4423 states have (on average 1.353153967895094) internal successors, (5985), 4518 states have internal predecessors, (5985), 1405 states have call successors, (1405), 316 states have call predecessors, (1405), 315 states have return successors, (1402), 1375 states have call predecessors, (1402), 1402 states have call successors, (1402) [2022-11-25 17:33:46,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6147 states to 6147 states and 8792 transitions. [2022-11-25 17:33:46,415 INFO L78 Accepts]: Start accepts. Automaton has 6147 states and 8792 transitions. Word has length 64 [2022-11-25 17:33:46,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:33:46,415 INFO L495 AbstractCegarLoop]: Abstraction has 6147 states and 8792 transitions. [2022-11-25 17:33:46,416 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 8.875) internal successors, (71), 7 states have internal predecessors, (71), 2 states have call successors, (18), 3 states have call predecessors, (18), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 17:33:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 6147 states and 8792 transitions. [2022-11-25 17:33:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-25 17:33:46,417 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:33:46,417 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 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] [2022-11-25 17:33:46,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 17:33:46,631 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c83e8a2-2ae2-4929-aa9b-5cc8d73f5c6a/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:33:46,631 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 17:33:46,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:33:46,632 INFO L85 PathProgramCache]: Analyzing trace with hash -1654333120, now seen corresponding path program 2 times [2022-11-25 17:33:46,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:33:46,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1754583622] [2022-11-25 17:33:46,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:33:46,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:33:47,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-11-25 17:33:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:33:48,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:33:48,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-11-25 17:33:48,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:48,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:33:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:49,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-11-25 17:33:49,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:49,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 17:33:49,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:33:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-25 17:33:49,071 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:33:49,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1754583622] [2022-11-25 17:33:49,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1754583622] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:33:49,071 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:33:49,072 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 17:33:49,072 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1915888315] [2022-11-25 17:33:49,072 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:33:49,072 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 17:33:49,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:33:49,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 17:33:49,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 17:33:49,074 INFO L87 Difference]: Start difference. First operand 6147 states and 8792 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 17:33:51,201 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 17:33:58,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:34:00,618 WARN L539 Checker$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 17:34:05,053 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 []