./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 --- 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-2329fc7 [2022-12-14 13:59:19,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:59:19,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:59:19,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:59:19,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:59:19,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:59:19,445 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:59:19,446 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:59:19,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:59:19,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:59:19,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:59:19,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:59:19,449 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:59:19,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:59:19,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:59:19,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:59:19,452 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:59:19,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:59:19,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:59:19,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:59:19,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:59:19,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:59:19,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:59:19,458 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:59:19,462 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:59:19,462 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:59:19,462 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:59:19,463 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:59:19,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:59:19,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:59:19,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:59:19,465 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:59:19,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:59:19,467 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:59:19,468 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:59:19,468 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:59:19,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:59:19,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:59:19,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:59:19,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:59:19,470 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:59:19,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:59:19,492 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:59:19,492 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:59:19,493 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:59:19,493 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:59:19,493 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:59:19,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:59:19,494 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:59:19,494 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:59:19,494 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:59:19,494 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:59:19,494 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:59:19,495 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:59:19,495 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:59:19,495 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:59:19,495 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:59:19,495 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:59:19,495 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:59:19,496 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:59:19,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:59:19,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:59:19,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:59:19,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:59:19,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:59:19,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:59:19,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:59:19,498 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:59:19,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 [2022-12-14 13:59:19,662 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:59:19,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:59:19,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:59:19,682 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:59:19,682 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:59:19,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 13:59:22,239 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:59:22,718 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:59:22,718 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 13:59:22,758 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/data/593422b14/630027763b7a44599a2e0aca5bc5596e/FLAGd16c0abd6 [2022-12-14 13:59:22,797 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/data/593422b14/630027763b7a44599a2e0aca5bc5596e [2022-12-14 13:59:22,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:59:22,801 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:59:22,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:59:22,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:59:22,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:59:22,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:59:22" (1/1) ... [2022-12-14 13:59:22,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415f8719 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:22, skipping insertion in model container [2022-12-14 13:59:22,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:59:22" (1/1) ... [2022-12-14 13:59:22,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:59:22,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:59:23,794 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:23,803 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:23,817 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 13:59:23,831 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 13:59:23,882 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:59:23,909 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 13:59:23,932 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:59:23,959 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 13:59:24,001 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-14 13:59:24,021 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 13:59:24,028 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 13:59:24,042 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:24,043 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:24,043 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:59:24,044 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:24,051 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:24,052 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:24,052 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:24,060 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:24,060 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:24,061 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:24,148 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:59:24,399 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:59:24,403 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:59:24,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:59:24,411 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:59:24,419 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:59:24,427 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:59:24,434 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 13:59:24,442 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 13:59:24,449 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 13:59:24,484 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 13:59:24,491 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:59:24,492 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 13:59:24,499 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 13:59:24,705 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:59:24,717 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 13:59:24,717 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:24,784 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:59:24,802 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 13:59:24,803 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:59:24,816 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:59:24,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:24,837 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 13:59:24,844 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 13:59:24,918 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:24,919 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:24,919 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:24,920 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:24,920 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:59:24,996 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 13:59:25,003 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 13:59:25,009 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 13:59:25,062 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 13:59:25,122 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 13:59:25,190 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:59:25,410 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,441 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:25,441 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:25,456 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:25,456 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:25,456 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:25,457 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:25,457 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:25,464 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:25,464 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:25,465 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:25,465 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:25,466 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:25,474 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,474 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,475 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,476 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,485 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,507 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 13:59:25,528 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:25,536 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:59:25,543 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:25,551 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 13:59:25,552 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 13:59:25,608 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:59:25,608 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:25,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,611 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:25,611 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,737 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,738 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,768 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:25,769 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:25,815 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:25,880 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:25,887 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,887 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,889 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,891 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:25,892 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:25,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:25,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:25,916 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:25,931 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:59:25,938 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:59:25,946 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:25,976 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:25,977 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:25,977 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:25,978 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:25,978 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:25,978 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:59:25,986 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,002 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 13:59:26,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,003 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:26,003 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:26,020 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:26,021 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:59:26,021 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,022 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 13:59:26,044 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:59:26,072 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:26,072 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:26,093 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:59:26,101 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:59:26,109 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:26,138 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:26,138 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:26,146 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:59:26,146 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,147 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:59:26,147 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,148 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,149 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,150 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,151 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,152 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:26,152 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:26,207 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:26,208 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 13:59:26,208 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:26,209 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:26,215 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,223 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,230 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,256 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,277 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,293 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,314 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,314 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,335 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:26,336 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,337 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:26,338 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,338 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,394 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:26,394 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:26,425 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,432 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,507 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:26,508 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,508 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:26,509 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,524 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:26,524 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:26,532 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 13:59:26,582 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 13:59:26,582 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 13:59:26,590 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 13:59:26,599 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 13:59:26,600 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 13:59:26,601 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 13:59:26,602 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 13:59:26,608 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:26,609 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:26,609 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:26,610 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:26,616 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:26,617 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:26,617 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:59:26,617 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:26,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,618 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:26,618 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:26,618 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:26,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,628 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,650 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:26,652 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,655 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:26,662 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:26,701 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:26,701 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:26,702 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:26,702 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:26,732 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:59:26,739 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:26,792 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:26,792 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:26,792 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:26,828 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 13:59:26,901 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:59:26,902 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:59:26,923 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 13:59:26,923 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 13:59:26,924 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:59:26,924 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 13:59:26,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,933 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:59:26,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,934 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,934 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:59:26,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,935 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:59:26,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,936 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:59:26,936 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:59:26,936 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:59:26,937 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:59:26,937 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:59:26,937 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 13:59:26,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,938 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 13:59:26,939 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 13:59:26,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,954 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,956 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:26,959 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 13:59:26,959 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:59:26,960 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 13:59:26,960 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 13:59:26,961 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:59:26,962 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:26,962 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 13:59:26,963 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:26,963 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:26,963 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:26,971 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,971 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,972 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,972 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,973 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,974 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:26,974 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 13:59:26,976 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 13:59:26,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:26,985 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:26,985 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:26,986 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:26,986 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:26,986 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:26,993 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:59:26,993 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:26,993 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:26,993 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 13:59:26,994 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:26,994 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:27,001 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:59:27,001 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:59:27,008 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:59:27,015 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:27,015 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:59:27,015 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:27,016 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:27,016 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:27,023 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:27,023 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:59:27,023 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:27,023 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:59:27,023 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:59:27,024 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:27,024 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:27,024 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:27,024 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 13:59:27,024 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:27,031 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:27,032 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:59:27,032 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:27,039 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:27,039 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:27,039 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:27,641 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:59:27,643 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:59:27,645 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:59:27,646 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:59:27,655 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:59:27,660 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:59:27,665 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 13:59:27,666 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:59:27,667 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:59:27,668 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:59:27,670 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:27,672 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:27,672 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:59:27,673 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:27,673 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:27,674 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:27,674 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:27,675 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:59:27,675 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:59:27,676 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:59:27,676 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:59:27,676 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:27,677 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:59:27,677 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:27,677 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:27,677 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:59:27,678 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:59:27,742 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:59:27,755 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,827 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,828 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,833 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,839 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,905 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,910 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,916 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,922 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,928 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,957 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:27,996 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,002 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,008 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,029 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,034 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,045 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,051 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,073 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,078 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,084 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,089 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,095 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,122 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,127 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,161 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,166 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,172 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,177 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,183 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,215 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,227 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,248 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,249 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,255 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,261 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,289 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,295 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,301 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,307 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,330 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,336 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,343 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,349 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,356 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,380 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,400 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,406 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,437 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,444 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,450 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,457 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,487 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,495 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,503 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,511 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,519 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,544 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,544 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,544 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,551 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,553 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:28,584 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_cedee6ad-3d8c-4a52-96bd-aed829cd8345/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2022-12-14 13:59:28,587 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_cedee6ad-3d8c-4a52-96bd-aed829cd8345/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2022-12-14 13:59:28,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:59:28,655 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:59:28,719 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,720 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,720 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 13:59:28,720 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 13:59:28,721 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:59:28,721 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 13:59:28,721 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:59:28,722 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 13:59:28,722 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-14 13:59:28,722 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 13:59:28,722 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 13:59:28,723 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,723 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:28,723 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 13:59:28,723 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:28,723 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,724 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:28,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:28,724 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,724 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 13:59:28,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:28,725 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:59:28,730 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:59:28,730 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:59:28,730 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:59:28,731 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:59:28,732 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:59:28,733 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:59:28,733 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 13:59:28,734 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 13:59:28,734 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 13:59:28,750 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 13:59:28,751 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:59:28,751 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 13:59:28,752 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 13:59:28,758 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:59:28,758 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 13:59:28,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,760 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:59:28,761 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 13:59:28,761 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 13:59:28,762 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 13:59:28,762 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,763 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 13:59:28,764 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 13:59:28,765 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,766 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,766 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,766 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,766 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:59:28,767 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 13:59:28,769 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 13:59:28,770 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 13:59:28,772 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 13:59:28,772 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 13:59:28,774 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:59:28,782 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,784 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:28,785 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:28,786 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:28,786 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,787 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:28,787 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:28,787 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:28,788 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:28,788 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,788 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 13:59:28,788 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:28,789 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:28,789 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,790 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,791 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,792 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,793 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 13:59:28,794 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:28,794 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:59:28,795 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,795 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 13:59:28,796 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 13:59:28,801 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:59:28,802 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:28,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,802 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,803 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:28,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,813 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,814 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,817 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:28,817 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,822 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,828 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,830 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,831 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,832 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,833 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,833 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,836 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,837 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:59:28,838 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 13:59:28,838 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,842 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,842 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,843 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,843 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,843 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:59:28,843 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 13:59:28,844 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,847 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 13:59:28,847 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,847 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:28,847 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:28,851 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:28,851 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:59:28,852 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,852 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 13:59:28,865 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 13:59:28,866 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 13:59:28,867 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 13:59:28,871 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:59:28,874 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 13:59:28,875 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:28,878 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:28,878 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:28,879 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:59:28,879 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,879 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 13:59:28,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,881 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,882 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,882 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:28,882 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 13:59:28,898 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:28,898 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 13:59:28,898 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:28,899 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:59:28,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,900 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,902 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,910 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,911 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,912 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,912 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,913 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,913 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:28,919 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,923 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:28,923 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:28,927 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,928 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:28,941 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:59:28,942 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,942 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,942 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,943 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:59:28,943 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,945 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:28,945 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 13:59:28,946 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 13:59:28,951 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 13:59:28,951 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 13:59:28,952 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 13:59:28,953 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 13:59:28,954 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 13:59:28,954 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 13:59:28,955 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 13:59:28,955 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:28,956 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 13:59:28,956 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:28,956 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:28,957 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:28,957 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:28,957 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:59:28,957 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:28,958 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,958 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:28,958 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:28,958 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:28,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,963 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,964 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,965 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:59:28,966 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,969 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 13:59:28,970 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:59:28,977 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:28,977 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:28,977 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:28,977 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:59:28,981 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:59:28,981 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:28,985 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:28,985 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 13:59:28,986 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 13:59:28,990 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 13:59:28,996 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:59:28,997 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:59:28,999 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 13:59:29,000 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 13:59:29,000 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 13:59:29,000 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 13:59:29,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:29,002 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:59:29,003 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,003 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,003 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:59:29,003 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,003 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:59:29,004 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:59:29,005 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 13:59:29,005 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,005 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,006 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 13:59:29,006 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 13:59:29,006 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,008 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,009 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 13:59:29,028 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 13:59:29,028 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 13:59:29,029 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 13:59:29,029 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 13:59:29,029 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 13:59:29,030 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:29,030 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 13:59:29,030 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:29,031 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:29,031 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:29,032 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,032 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,032 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,033 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,033 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,033 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 13:59:29,034 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 13:59:29,035 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 13:59:29,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:59:29,040 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,040 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:59:29,041 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:29,041 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:29,041 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:29,042 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:59:29,042 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 13:59:29,042 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 13:59:29,042 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 13:59:29,043 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:59:29,043 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:29,043 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:59:29,044 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:59:29,044 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:59:29,045 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:29,045 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:59:29,045 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:29,046 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:59:29,046 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:29,046 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:29,046 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:59:29,046 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,047 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:59:29,047 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:59:29,047 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:59:29,047 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:29,047 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:29,048 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 13:59:29,048 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 13:59:29,048 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:29,049 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:59:29,049 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:29,049 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 13:59:29,049 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 13:59:29,050 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 13:59:29,057 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:59:29,059 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:59:29,060 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:59:29,060 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:59:29,068 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:59:29,073 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 13:59:29,094 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 13:59:29,098 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 13:59:29,099 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 13:59:29,102 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:59:29,103 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:29,104 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:29,105 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:59:29,105 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:29,105 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:29,106 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:29,106 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:59:29,106 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:59:29,107 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:59:29,107 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:59:29,107 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:59:29,107 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:29,108 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:59:29,108 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:29,108 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:59:29,109 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:59:29,109 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:59:29,111 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 13:59:29,112 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,115 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,115 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,115 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,117 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,117 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,117 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,119 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,119 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,119 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,128 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,128 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,128 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,129 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,129 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,129 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,131 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,132 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,135 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,135 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,135 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,135 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,137 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,139 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,140 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,140 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,140 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,140 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,141 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,144 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,145 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 13:59:29,146 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_cedee6ad-3d8c-4a52-96bd-aed829cd8345/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2022-12-14 13:59:29,147 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_cedee6ad-3d8c-4a52-96bd-aed829cd8345/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2022-12-14 13:59:29,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:59:29,463 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:59:29,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29 WrapperNode [2022-12-14 13:59:29,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:59:29,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:59:29,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:59:29,465 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:59:29,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:29,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:29,842 INFO L138 Inliner]: procedures = 829, calls = 8748, calls flagged for inlining = 380, calls inlined = 326, statements flattened = 16748 [2022-12-14 13:59:29,842 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:59:29,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:59:29,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:59:29,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:59:29,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:29,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:29,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:29,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,254 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,280 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:59:30,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:59:30,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:59:30,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:59:30,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (1/1) ... [2022-12-14 13:59:30,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:59:30,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:59:30,388 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:59:30,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:59:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-12-14 13:59:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-12-14 13:59:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2022-12-14 13:59:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2022-12-14 13:59:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_143 [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_143 [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-12-14 13:59:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-12-14 13:59:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-12-14 13:59:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-12-14 13:59:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 13:59:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 13:59:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-12-14 13:59:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-12-14 13:59:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-12-14 13:59:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-12-14 13:59:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-12-14 13:59:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-12-14 13:59:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-12-14 13:59:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 13:59:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-14 13:59:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 13:59:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:59:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:59:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 13:59:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 13:59:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 13:59:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 13:59:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-12-14 13:59:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-12-14 13:59:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-12-14 13:59:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-12-14 13:59:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-12-14 13:59:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-12-14 13:59:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-14 13:59:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-14 13:59:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 13:59:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-12-14 13:59:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-12-14 13:59:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-12-14 13:59:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-12-14 13:59:30,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2022-12-14 13:59:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-12-14 13:59:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 13:59:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-12-14 13:59:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-12-14 13:59:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-12-14 13:59:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-12-14 13:59:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 13:59:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-12-14 13:59:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-12-14 13:59:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-12-14 13:59:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 13:59:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 13:59:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 13:59:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 13:59:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2022-12-14 13:59:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2022-12-14 13:59:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 13:59:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 13:59:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-12-14 13:59:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-12-14 13:59:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 13:59:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 13:59:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_166 [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_166 [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 13:59:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-14 13:59:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-12-14 13:59:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-12-14 13:59:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-14 13:59:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:59:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 13:59:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 13:59:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-12-14 13:59:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 13:59:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-12-14 13:59:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-12-14 13:59:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-12-14 13:59:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-12-14 13:59:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-12-14 13:59:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-12-14 13:59:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-12-14 13:59:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-12-14 13:59:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2022-12-14 13:59:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2022-12-14 13:59:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 13:59:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 13:59:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-12-14 13:59:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-12-14 13:59:31,449 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:59:31,454 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:59:31,802 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 14:01:58,435 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 14:02:04,307 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 14:02:04,307 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 14:02:04,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:02:04 BoogieIcfgContainer [2022-12-14 14:02:04,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 14:02:04,313 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 14:02:04,313 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 14:02:04,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 14:02:04,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:59:22" (1/3) ... [2022-12-14 14:02:04,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55ff3982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:02:04, skipping insertion in model container [2022-12-14 14:02:04,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:59:29" (2/3) ... [2022-12-14 14:02:04,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55ff3982 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:02:04, skipping insertion in model container [2022-12-14 14:02:04,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:02:04" (3/3) ... [2022-12-14 14:02:04,317 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 14:02:04,330 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 14:02:04,331 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 14:02:04,416 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 14:02:04,420 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3d98154e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 14:02:04,420 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 14:02:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand has 4551 states, 2701 states have (on average 1.2832284339133655) internal successors, (3466), 2798 states have internal predecessors, (3466), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) [2022-12-14 14:02:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 14:02:04,444 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:02:04,445 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:02:04,445 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:02:04,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:02:04,449 INFO L85 PathProgramCache]: Analyzing trace with hash -810510861, now seen corresponding path program 1 times [2022-12-14 14:02:04,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:02:04,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090025912] [2022-12-14 14:02:04,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:02:04,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:02:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:02:06,908 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-14 14:02:06,909 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:02:06,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090025912] [2022-12-14 14:02:06,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090025912] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:02:06,910 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:02:06,910 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:02:06,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056130020] [2022-12-14 14:02:06,912 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:02:06,917 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:02:06,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:02:06,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:02:06,949 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:02:06,960 INFO L87 Difference]: Start difference. First operand has 4551 states, 2701 states have (on average 1.2832284339133655) internal successors, (3466), 2798 states have internal predecessors, (3466), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 14:02:12,818 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 [] [2022-12-14 14:02:18,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:22,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:27,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:29,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:35,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:37,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:38,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:02:38,202 INFO L93 Difference]: Finished difference Result 9084 states and 13308 transitions. [2022-12-14 14:02:38,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 14:02:38,204 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 106 [2022-12-14 14:02:38,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:02:38,253 INFO L225 Difference]: With dead ends: 9084 [2022-12-14 14:02:38,253 INFO L226 Difference]: Without dead ends: 4520 [2022-12-14 14:02:38,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:02:38,295 INFO L413 NwaCegarLoop]: 5934 mSDtfsCounter, 5 mSDsluCounter, 11861 mSDsCounter, 0 mSdLazyCounter, 1989 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 17795 SdHoareTripleChecker+Invalid, 1994 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1989 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:02:38,296 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 17795 Invalid, 1994 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1989 Invalid, 5 Unknown, 0 Unchecked, 30.6s Time] [2022-12-14 14:02:38,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4520 states. [2022-12-14 14:02:38,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4520 to 4518. [2022-12-14 14:02:38,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4518 states, 2696 states have (on average 1.2793026706231454) internal successors, (3449), 2787 states have internal predecessors, (3449), 1547 states have call successors, (1547), 273 states have call predecessors, (1547), 273 states have return successors, (1547), 1526 states have call predecessors, (1547), 1547 states have call successors, (1547) [2022-12-14 14:02:38,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 4518 states and 6543 transitions. [2022-12-14 14:02:38,628 INFO L78 Accepts]: Start accepts. Automaton has 4518 states and 6543 transitions. Word has length 106 [2022-12-14 14:02:38,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:02:38,629 INFO L495 AbstractCegarLoop]: Abstraction has 4518 states and 6543 transitions. [2022-12-14 14:02:38,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 14:02:38,630 INFO L276 IsEmpty]: Start isEmpty. Operand 4518 states and 6543 transitions. [2022-12-14 14:02:38,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-12-14 14:02:38,636 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:02:38,636 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:02:38,636 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 14:02:38,637 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:02:38,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:02:38,637 INFO L85 PathProgramCache]: Analyzing trace with hash 471366985, now seen corresponding path program 1 times [2022-12-14 14:02:38,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:02:38,637 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414468403] [2022-12-14 14:02:38,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:02:38,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:02:38,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:02:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-12-14 14:02:44,786 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:02:44,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414468403] [2022-12-14 14:02:44,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414468403] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:02:44,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:02:44,787 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 14:02:44,787 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1744041227] [2022-12-14 14:02:44,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:02:44,788 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:02:44,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:02:44,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:02:44,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:02:44,790 INFO L87 Difference]: Start difference. First operand 4518 states and 6543 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:02:56,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:02:58,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:00,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:05,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:07,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:09,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:12,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:22,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:29,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:32,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:44,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:46,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:03:48,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:03:48,668 INFO L93 Difference]: Finished difference Result 6842 states and 9925 transitions. [2022-12-14 14:03:48,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:03:48,669 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) Word has length 123 [2022-12-14 14:03:48,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:03:48,707 INFO L225 Difference]: With dead ends: 6842 [2022-12-14 14:03:48,707 INFO L226 Difference]: Without dead ends: 6840 [2022-12-14 14:03:48,711 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-14 14:03:48,712 INFO L413 NwaCegarLoop]: 6813 mSDtfsCounter, 3216 mSDsluCounter, 24748 mSDsCounter, 0 mSdLazyCounter, 5117 mSolverCounterSat, 7 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3219 SdHoareTripleChecker+Valid, 31561 SdHoareTripleChecker+Invalid, 5130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 5117 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 62.1s IncrementalHoareTripleChecker+Time [2022-12-14 14:03:48,712 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3219 Valid, 31561 Invalid, 5130 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 5117 Invalid, 6 Unknown, 0 Unchecked, 62.1s Time] [2022-12-14 14:03:48,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6840 states. [2022-12-14 14:03:49,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6840 to 6829. [2022-12-14 14:03:49,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6829 states, 4071 states have (on average 1.2846966347334807) internal successors, (5230), 4248 states have internal predecessors, (5230), 2298 states have call successors, (2298), 481 states have call predecessors, (2298), 458 states have return successors, (2379), 2198 states have call predecessors, (2379), 2298 states have call successors, (2379) [2022-12-14 14:03:49,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6829 states to 6829 states and 9907 transitions. [2022-12-14 14:03:49,137 INFO L78 Accepts]: Start accepts. Automaton has 6829 states and 9907 transitions. Word has length 123 [2022-12-14 14:03:49,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:03:49,137 INFO L495 AbstractCegarLoop]: Abstraction has 6829 states and 9907 transitions. [2022-12-14 14:03:49,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) [2022-12-14 14:03:49,138 INFO L276 IsEmpty]: Start isEmpty. Operand 6829 states and 9907 transitions. [2022-12-14 14:03:49,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 14:03:49,145 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:03:49,145 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:03:49,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 14:03:49,145 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:03:49,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:03:49,146 INFO L85 PathProgramCache]: Analyzing trace with hash 978813759, now seen corresponding path program 1 times [2022-12-14 14:03:49,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:03:49,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800645820] [2022-12-14 14:03:49,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:03:49,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:03:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:03:51,183 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-14 14:03:51,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:03:51,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800645820] [2022-12-14 14:03:51,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [800645820] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:03:51,184 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:03:51,184 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 14:03:51,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203805959] [2022-12-14 14:03:51,185 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:03:51,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:03:51,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:03:51,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:03:51,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:03:51,187 INFO L87 Difference]: Start difference. First operand 6829 states and 9907 transitions. Second operand has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 14:03:58,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:03,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:05,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:06,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:07,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:22,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:25,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:33,242 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:04:35,585 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 [] [2022-12-14 14:04:37,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:04:37,093 INFO L93 Difference]: Finished difference Result 13658 states and 20010 transitions. [2022-12-14 14:04:37,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 14:04:37,095 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) Word has length 159 [2022-12-14 14:04:37,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:04:37,132 INFO L225 Difference]: With dead ends: 13658 [2022-12-14 14:04:37,132 INFO L226 Difference]: Without dead ends: 6845 [2022-12-14 14:04:37,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:04:37,164 INFO L413 NwaCegarLoop]: 5880 mSDtfsCounter, 4 mSDsluCounter, 23509 mSDsCounter, 0 mSdLazyCounter, 3302 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 29389 SdHoareTripleChecker+Invalid, 3308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3302 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.1s IncrementalHoareTripleChecker+Time [2022-12-14 14:04:37,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 29389 Invalid, 3308 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3302 Invalid, 6 Unknown, 0 Unchecked, 45.1s Time] [2022-12-14 14:04:37,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6845 states. [2022-12-14 14:04:37,598 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6845 to 6837. [2022-12-14 14:04:37,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6837 states, 4077 states have (on average 1.2842776551385824) internal successors, (5236), 4254 states have internal predecessors, (5236), 2298 states have call successors, (2298), 481 states have call predecessors, (2298), 460 states have return successors, (2387), 2200 states have call predecessors, (2387), 2298 states have call successors, (2387) [2022-12-14 14:04:37,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6837 states to 6837 states and 9921 transitions. [2022-12-14 14:04:37,634 INFO L78 Accepts]: Start accepts. Automaton has 6837 states and 9921 transitions. Word has length 159 [2022-12-14 14:04:37,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:04:37,635 INFO L495 AbstractCegarLoop]: Abstraction has 6837 states and 9921 transitions. [2022-12-14 14:04:37,635 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2022-12-14 14:04:37,635 INFO L276 IsEmpty]: Start isEmpty. Operand 6837 states and 9921 transitions. [2022-12-14 14:04:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-12-14 14:04:37,649 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:04:37,649 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:04:37,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 14:04:37,650 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:04:37,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:04:37,650 INFO L85 PathProgramCache]: Analyzing trace with hash 826078213, now seen corresponding path program 1 times [2022-12-14 14:04:37,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:04:37,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192075528] [2022-12-14 14:04:37,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:04:37,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:04:37,819 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 14:04:37,819 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1640341850] [2022-12-14 14:04:37,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:04:37,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:04:37,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:04:37,821 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:04:37,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 14:04:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:04:39,830 INFO L263 TraceCheckSpWp]: Trace formula consists of 7901 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-14 14:04:39,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:05:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-12-14 14:05:23,983 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:05:23,983 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:05:23,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192075528] [2022-12-14 14:05:23,983 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 14:05:23,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640341850] [2022-12-14 14:05:23,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1640341850] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:05:23,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:05:23,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 14:05:23,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1777872262] [2022-12-14 14:05:23,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:05:23,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:05:23,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:05:23,985 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:05:23,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:05:23,986 INFO L87 Difference]: Start difference. First operand 6837 states and 9921 transitions. Second operand has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-12-14 14:05:35,698 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 [] [2022-12-14 14:05:44,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:05:45,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:05:46,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:05:49,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:07,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:11,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:22,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:24,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:26,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:06:26,205 INFO L93 Difference]: Finished difference Result 6844 states and 9927 transitions. [2022-12-14 14:06:26,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 14:06:26,206 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 176 [2022-12-14 14:06:26,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:06:26,247 INFO L225 Difference]: With dead ends: 6844 [2022-12-14 14:06:26,247 INFO L226 Difference]: Without dead ends: 6842 [2022-12-14 14:06:26,257 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-12-14 14:06:26,258 INFO L413 NwaCegarLoop]: 6824 mSDtfsCounter, 3103 mSDsluCounter, 20867 mSDsCounter, 0 mSdLazyCounter, 4763 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3107 SdHoareTripleChecker+Valid, 27691 SdHoareTripleChecker+Invalid, 4769 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4763 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:06:26,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3107 Valid, 27691 Invalid, 4769 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4763 Invalid, 6 Unknown, 0 Unchecked, 60.6s Time] [2022-12-14 14:06:26,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6842 states. [2022-12-14 14:06:26,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6842 to 6837. [2022-12-14 14:06:26,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6837 states, 4077 states have (on average 1.2840323767476085) internal successors, (5235), 4254 states have internal predecessors, (5235), 2298 states have call successors, (2298), 481 states have call predecessors, (2298), 460 states have return successors, (2387), 2200 states have call predecessors, (2387), 2298 states have call successors, (2387) [2022-12-14 14:06:26,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6837 states to 6837 states and 9920 transitions. [2022-12-14 14:06:26,722 INFO L78 Accepts]: Start accepts. Automaton has 6837 states and 9920 transitions. Word has length 176 [2022-12-14 14:06:26,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:06:26,723 INFO L495 AbstractCegarLoop]: Abstraction has 6837 states and 9920 transitions. [2022-12-14 14:06:26,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-12-14 14:06:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 6837 states and 9920 transitions. [2022-12-14 14:06:26,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-12-14 14:06:26,738 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:06:26,738 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:06:26,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 14:06:26,939 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:06:26,940 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:06:26,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:06:26,940 INFO L85 PathProgramCache]: Analyzing trace with hash -630978363, now seen corresponding path program 1 times [2022-12-14 14:06:26,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:06:26,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [950634762] [2022-12-14 14:06:26,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:06:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:06:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:06:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2022-12-14 14:06:37,329 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:06:37,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [950634762] [2022-12-14 14:06:37,329 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [950634762] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:06:37,329 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:06:37,330 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 14:06:37,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1704182564] [2022-12-14 14:06:37,330 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:06:37,331 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:06:37,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:06:37,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:06:37,332 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:06:37,332 INFO L87 Difference]: Start difference. First operand 6837 states and 9920 transitions. Second operand has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-14 14:06:50,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:52,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:54,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:06:56,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:04,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:16,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:21,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:30,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:34,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:46,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:07:48,792 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 [] [2022-12-14 14:07:50,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:07:50,705 INFO L93 Difference]: Finished difference Result 9176 states and 13346 transitions. [2022-12-14 14:07:50,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:07:50,707 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) Word has length 213 [2022-12-14 14:07:50,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:07:50,743 INFO L225 Difference]: With dead ends: 9176 [2022-12-14 14:07:50,743 INFO L226 Difference]: Without dead ends: 9174 [2022-12-14 14:07:50,749 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-14 14:07:50,749 INFO L413 NwaCegarLoop]: 6842 mSDtfsCounter, 3178 mSDsluCounter, 24829 mSDsCounter, 0 mSdLazyCounter, 5138 mSolverCounterSat, 7 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3182 SdHoareTripleChecker+Valid, 31671 SdHoareTripleChecker+Invalid, 5154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 5138 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 70.7s IncrementalHoareTripleChecker+Time [2022-12-14 14:07:50,750 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3182 Valid, 31671 Invalid, 5154 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 5138 Invalid, 9 Unknown, 0 Unchecked, 70.7s Time] [2022-12-14 14:07:50,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9174 states. [2022-12-14 14:07:51,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9174 to 9161. [2022-12-14 14:07:51,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9161 states, 5460 states have (on average 1.2866300366300367) internal successors, (7025), 5722 states have internal predecessors, (7025), 3052 states have call successors, (3052), 688 states have call predecessors, (3052), 647 states have return successors, (3247), 2878 states have call predecessors, (3247), 3052 states have call successors, (3247) [2022-12-14 14:07:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9161 states to 9161 states and 13324 transitions. [2022-12-14 14:07:51,515 INFO L78 Accepts]: Start accepts. Automaton has 9161 states and 13324 transitions. Word has length 213 [2022-12-14 14:07:51,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:07:51,516 INFO L495 AbstractCegarLoop]: Abstraction has 9161 states and 13324 transitions. [2022-12-14 14:07:51,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-12-14 14:07:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 9161 states and 13324 transitions. [2022-12-14 14:07:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-14 14:07:51,533 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:07:51,533 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:07:51,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 14:07:51,533 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:07:51,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:07:51,534 INFO L85 PathProgramCache]: Analyzing trace with hash 709870484, now seen corresponding path program 1 times [2022-12-14 14:07:51,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:07:51,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882805174] [2022-12-14 14:07:51,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:07:51,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:07:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:07:52,031 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2022-12-14 14:07:52,032 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:07:52,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882805174] [2022-12-14 14:07:52,032 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882805174] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:07:52,032 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:07:52,032 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:07:52,032 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779850967] [2022-12-14 14:07:52,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:07:52,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:07:52,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:07:52,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:07:52,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:07:52,035 INFO L87 Difference]: Start difference. First operand 9161 states and 13324 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-14 14:07:56,860 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 [] [2022-12-14 14:08:05,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:09,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:10,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:15,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:18,174 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 [] [2022-12-14 14:08:19,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:08:19,073 INFO L93 Difference]: Finished difference Result 13688 states and 20345 transitions. [2022-12-14 14:08:19,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:08:19,074 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 294 [2022-12-14 14:08:19,075 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:08:19,145 INFO L225 Difference]: With dead ends: 13688 [2022-12-14 14:08:19,145 INFO L226 Difference]: Without dead ends: 9182 [2022-12-14 14:08:19,164 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:08:19,165 INFO L413 NwaCegarLoop]: 5969 mSDtfsCounter, 13 mSDsluCounter, 5953 mSDsCounter, 0 mSdLazyCounter, 1326 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 11922 SdHoareTripleChecker+Invalid, 1330 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1326 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:08:19,165 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 11922 Invalid, 1330 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1326 Invalid, 4 Unknown, 0 Unchecked, 25.8s Time] [2022-12-14 14:08:19,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9182 states. [2022-12-14 14:08:19,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9182 to 9162. [2022-12-14 14:08:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9162 states, 5461 states have (on average 1.2865775498992857) internal successors, (7026), 5723 states have internal predecessors, (7026), 3052 states have call successors, (3052), 688 states have call predecessors, (3052), 647 states have return successors, (3247), 2878 states have call predecessors, (3247), 3052 states have call successors, (3247) [2022-12-14 14:08:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9162 states to 9162 states and 13325 transitions. [2022-12-14 14:08:19,931 INFO L78 Accepts]: Start accepts. Automaton has 9162 states and 13325 transitions. Word has length 294 [2022-12-14 14:08:19,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:08:19,931 INFO L495 AbstractCegarLoop]: Abstraction has 9162 states and 13325 transitions. [2022-12-14 14:08:19,932 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-12-14 14:08:19,932 INFO L276 IsEmpty]: Start isEmpty. Operand 9162 states and 13325 transitions. [2022-12-14 14:08:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-12-14 14:08:19,946 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:08:19,946 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:08:19,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 14:08:19,946 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:08:19,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:08:19,947 INFO L85 PathProgramCache]: Analyzing trace with hash 1229245663, now seen corresponding path program 1 times [2022-12-14 14:08:19,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:08:19,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728874374] [2022-12-14 14:08:19,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:08:19,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:08:20,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:08:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-12-14 14:08:20,553 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:08:20,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728874374] [2022-12-14 14:08:20,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1728874374] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:08:20,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:08:20,554 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:08:20,554 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [102801548] [2022-12-14 14:08:20,554 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:08:20,555 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:08:20,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:08:20,556 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:08:20,556 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:08:20,557 INFO L87 Difference]: Start difference. First operand 9162 states and 13325 transitions. Second operand has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2022-12-14 14:08:26,626 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 [] [2022-12-14 14:08:32,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:33,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:43,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:45,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:46,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:48,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:53,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:56,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:08:57,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:08:57,444 INFO L93 Difference]: Finished difference Result 13678 states and 20187 transitions. [2022-12-14 14:08:57,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:08:57,445 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 294 [2022-12-14 14:08:57,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:08:57,489 INFO L225 Difference]: With dead ends: 13678 [2022-12-14 14:08:57,489 INFO L226 Difference]: Without dead ends: 9171 [2022-12-14 14:08:57,513 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:08:57,513 INFO L413 NwaCegarLoop]: 5871 mSDtfsCounter, 17 mSDsluCounter, 11702 mSDsCounter, 0 mSdLazyCounter, 2021 mSolverCounterSat, 8 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 17573 SdHoareTripleChecker+Invalid, 2033 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 2021 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:08:57,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 17573 Invalid, 2033 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 2021 Invalid, 4 Unknown, 0 Unchecked, 35.5s Time] [2022-12-14 14:08:57,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9171 states. [2022-12-14 14:08:58,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9171 to 9171. [2022-12-14 14:08:58,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9171 states, 5466 states have (on average 1.2863154043175997) internal successors, (7031), 5728 states have internal predecessors, (7031), 3055 states have call successors, (3055), 691 states have call predecessors, (3055), 648 states have return successors, (3250), 2879 states have call predecessors, (3250), 3055 states have call successors, (3250) [2022-12-14 14:08:58,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9171 states to 9171 states and 13336 transitions. [2022-12-14 14:08:58,308 INFO L78 Accepts]: Start accepts. Automaton has 9171 states and 13336 transitions. Word has length 294 [2022-12-14 14:08:58,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:08:58,309 INFO L495 AbstractCegarLoop]: Abstraction has 9171 states and 13336 transitions. [2022-12-14 14:08:58,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.25) internal successors, (125), 4 states have internal predecessors, (125), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2022-12-14 14:08:58,309 INFO L276 IsEmpty]: Start isEmpty. Operand 9171 states and 13336 transitions. [2022-12-14 14:08:58,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-14 14:08:58,324 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:08:58,324 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:08:58,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 14:08:58,325 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:08:58,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:08:58,325 INFO L85 PathProgramCache]: Analyzing trace with hash -896980631, now seen corresponding path program 1 times [2022-12-14 14:08:58,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:08:58,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454163034] [2022-12-14 14:08:58,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:08:58,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:08:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:08:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-12-14 14:08:58,817 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:08:58,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454163034] [2022-12-14 14:08:58,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454163034] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:08:58,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:08:58,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:08:58,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981163897] [2022-12-14 14:08:58,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:08:58,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:08:58,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:08:58,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:08:58,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:08:58,820 INFO L87 Difference]: Start difference. First operand 9171 states and 13336 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 14:09:03,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:07,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:12,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:16,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:18,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:20,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:25,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:27,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:28,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:09:28,478 INFO L93 Difference]: Finished difference Result 13696 states and 20219 transitions. [2022-12-14 14:09:28,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:09:28,479 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) Word has length 334 [2022-12-14 14:09:28,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:09:28,517 INFO L225 Difference]: With dead ends: 13696 [2022-12-14 14:09:28,517 INFO L226 Difference]: Without dead ends: 9184 [2022-12-14 14:09:28,540 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:09:28,541 INFO L413 NwaCegarLoop]: 5881 mSDtfsCounter, 11 mSDsluCounter, 5873 mSDsCounter, 0 mSdLazyCounter, 1321 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 11754 SdHoareTripleChecker+Invalid, 1327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1321 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:09:28,541 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 11754 Invalid, 1327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1321 Invalid, 6 Unknown, 0 Unchecked, 28.4s Time] [2022-12-14 14:09:28,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9184 states. [2022-12-14 14:09:29,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9184 to 9172. [2022-12-14 14:09:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9172 states, 5467 states have (on average 1.286263032741906) internal successors, (7032), 5729 states have internal predecessors, (7032), 3055 states have call successors, (3055), 691 states have call predecessors, (3055), 648 states have return successors, (3250), 2879 states have call predecessors, (3250), 3055 states have call successors, (3250) [2022-12-14 14:09:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9172 states to 9172 states and 13337 transitions. [2022-12-14 14:09:29,317 INFO L78 Accepts]: Start accepts. Automaton has 9172 states and 13337 transitions. Word has length 334 [2022-12-14 14:09:29,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:09:29,318 INFO L495 AbstractCegarLoop]: Abstraction has 9172 states and 13337 transitions. [2022-12-14 14:09:29,318 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 2 states have call successors, (59), 2 states have call predecessors, (59), 2 states have return successors, (56), 2 states have call predecessors, (56), 2 states have call successors, (56) [2022-12-14 14:09:29,318 INFO L276 IsEmpty]: Start isEmpty. Operand 9172 states and 13337 transitions. [2022-12-14 14:09:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 14:09:29,329 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:09:29,330 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:09:29,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 14:09:29,330 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:09:29,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:09:29,330 INFO L85 PathProgramCache]: Analyzing trace with hash -1945456624, now seen corresponding path program 1 times [2022-12-14 14:09:29,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:09:29,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1321903490] [2022-12-14 14:09:29,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:09:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:09:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:09:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-12-14 14:09:38,141 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:09:38,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1321903490] [2022-12-14 14:09:38,141 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1321903490] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:09:38,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2020782959] [2022-12-14 14:09:38,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:09:38,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:09:38,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:09:38,143 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:09:38,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 14:09:40,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:09:40,271 INFO L263 TraceCheckSpWp]: Trace formula consists of 8600 conjuncts, 5 conjunts are in the unsatisfiable core [2022-12-14 14:09:40,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:09:40,389 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-12-14 14:09:40,389 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:09:40,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2020782959] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:09:40,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:09:40,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2022-12-14 14:09:40,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1476451314] [2022-12-14 14:09:40,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:09:40,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:09:40,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:09:40,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:09:40,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:09:40,391 INFO L87 Difference]: Start difference. First operand 9172 states and 13337 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-12-14 14:09:45,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:49,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:53,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:54,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:09:57,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:01,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:05,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:08,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:09,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:10:09,364 INFO L93 Difference]: Finished difference Result 18273 states and 26830 transitions. [2022-12-14 14:10:09,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:10:09,366 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 275 [2022-12-14 14:10:09,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:10:09,399 INFO L225 Difference]: With dead ends: 18273 [2022-12-14 14:10:09,399 INFO L226 Difference]: Without dead ends: 9117 [2022-12-14 14:10:09,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:10:09,428 INFO L413 NwaCegarLoop]: 5823 mSDtfsCounter, 2 mSDsluCounter, 5822 mSDsCounter, 0 mSdLazyCounter, 1311 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11645 SdHoareTripleChecker+Invalid, 1316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1311 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:10:09,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11645 Invalid, 1316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1311 Invalid, 5 Unknown, 0 Unchecked, 27.6s Time] [2022-12-14 14:10:09,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9117 states. [2022-12-14 14:10:10,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9117 to 9117. [2022-12-14 14:10:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9117 states, 5436 states have (on average 1.2853200883002207) internal successors, (6987), 5694 states have internal predecessors, (6987), 3032 states have call successors, (3032), 690 states have call predecessors, (3032), 647 states have return successors, (3219), 2858 states have call predecessors, (3219), 3032 states have call successors, (3219) [2022-12-14 14:10:10,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9117 states to 9117 states and 13238 transitions. [2022-12-14 14:10:10,192 INFO L78 Accepts]: Start accepts. Automaton has 9117 states and 13238 transitions. Word has length 275 [2022-12-14 14:10:10,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:10:10,193 INFO L495 AbstractCegarLoop]: Abstraction has 9117 states and 13238 transitions. [2022-12-14 14:10:10,193 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-12-14 14:10:10,193 INFO L276 IsEmpty]: Start isEmpty. Operand 9117 states and 13238 transitions. [2022-12-14 14:10:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2022-12-14 14:10:10,205 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:10:10,205 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:10:10,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-14 14:10:10,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:10:10,407 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:10:10,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:10:10,408 INFO L85 PathProgramCache]: Analyzing trace with hash 759960579, now seen corresponding path program 1 times [2022-12-14 14:10:10,409 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:10:10,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862463316] [2022-12-14 14:10:10,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:10:10,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:10:10,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:10:11,029 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2022-12-14 14:10:11,029 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:10:11,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862463316] [2022-12-14 14:10:11,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862463316] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:10:11,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524154640] [2022-12-14 14:10:11,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:10:11,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:10:11,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:10:11,030 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:10:11,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 14:10:12,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:10:12,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 8608 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 14:10:13,005 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:10:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2022-12-14 14:10:13,062 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:10:13,062 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1524154640] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:10:13,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:10:13,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-12-14 14:10:13,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682314158] [2022-12-14 14:10:13,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:10:13,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:10:13,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:10:13,064 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:10:13,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:10:13,065 INFO L87 Difference]: Start difference. First operand 9117 states and 13238 transitions. Second operand has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 14:10:18,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:23,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:29,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:32,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:35,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:40,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:10:42,396 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 [] [2022-12-14 14:10:43,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:10:43,455 INFO L93 Difference]: Finished difference Result 13613 states and 20226 transitions. [2022-12-14 14:10:43,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:10:43,456 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) Word has length 322 [2022-12-14 14:10:43,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:10:43,490 INFO L225 Difference]: With dead ends: 13613 [2022-12-14 14:10:43,490 INFO L226 Difference]: Without dead ends: 9135 [2022-12-14 14:10:43,507 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 325 GetRequests, 322 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:10:43,508 INFO L413 NwaCegarLoop]: 5840 mSDtfsCounter, 11 mSDsluCounter, 5825 mSDsCounter, 0 mSdLazyCounter, 1318 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 11665 SdHoareTripleChecker+Invalid, 1323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1318 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:10:43,508 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 11665 Invalid, 1323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1318 Invalid, 5 Unknown, 0 Unchecked, 29.2s Time] [2022-12-14 14:10:43,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9135 states. [2022-12-14 14:10:44,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9135 to 9118. [2022-12-14 14:10:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9118 states, 5437 states have (on average 1.2852676108147876) internal successors, (6988), 5695 states have internal predecessors, (6988), 3032 states have call successors, (3032), 690 states have call predecessors, (3032), 647 states have return successors, (3219), 2858 states have call predecessors, (3219), 3032 states have call successors, (3219) [2022-12-14 14:10:44,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9118 states to 9118 states and 13239 transitions. [2022-12-14 14:10:44,265 INFO L78 Accepts]: Start accepts. Automaton has 9118 states and 13239 transitions. Word has length 322 [2022-12-14 14:10:44,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:10:44,265 INFO L495 AbstractCegarLoop]: Abstraction has 9118 states and 13239 transitions. [2022-12-14 14:10:44,265 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 51.333333333333336) internal successors, (154), 3 states have internal predecessors, (154), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (52), 2 states have call predecessors, (52), 2 states have call successors, (52) [2022-12-14 14:10:44,265 INFO L276 IsEmpty]: Start isEmpty. Operand 9118 states and 13239 transitions. [2022-12-14 14:10:44,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 14:10:44,277 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:10:44,277 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:10:44,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 14:10:44,478 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:10:44,479 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:10:44,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:10:44,480 INFO L85 PathProgramCache]: Analyzing trace with hash -1820819348, now seen corresponding path program 1 times [2022-12-14 14:10:44,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:10:44,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982462145] [2022-12-14 14:10:44,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:10:44,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:10:44,669 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 14:10:44,669 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1271540579] [2022-12-14 14:10:44,669 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:10:44,669 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:10:44,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:10:44,670 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:10:44,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cedee6ad-3d8c-4a52-96bd-aed829cd8345/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 14:10:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:10:46,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 8802 conjuncts, 95 conjunts are in the unsatisfiable core [2022-12-14 14:10:46,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:12:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2022-12-14 14:12:01,900 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:12:01,900 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:12:01,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982462145] [2022-12-14 14:12:01,901 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-14 14:12:01,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1271540579] [2022-12-14 14:12:01,901 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1271540579] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:12:01,901 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:12:01,901 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 14:12:01,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209554591] [2022-12-14 14:12:01,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:12:01,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:12:01,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:12:01,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:12:01,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 14:12:01,902 INFO L87 Difference]: Start difference. First operand 9118 states and 13239 transitions. Second operand has 6 states, 5 states have (on average 21.0) internal successors, (105), 4 states have internal predecessors, (105), 1 states have call successors, (47), 1 states have call predecessors, (47), 2 states have return successors, (36), 2 states have call predecessors, (36), 1 states have call successors, (36) [2022-12-14 14:12:15,386 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 [] [2022-12-14 14:12:17,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:23,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:25,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:26,821 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:36,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:38,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:44,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:51,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:12:58,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:13:09,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:13:11,883 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 []