./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/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_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/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_b2051f24-142c-4c71-8433-b37744d309f2/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 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 --- 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 10:58:39,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:58:39,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:58:39,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:58:39,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:58:39,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:58:39,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:58:39,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:58:39,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:58:39,674 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:58:39,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:58:39,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:58:39,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:58:39,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:58:39,678 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:58:39,679 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:58:39,680 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:58:39,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:58:39,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:58:39,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:58:39,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:58:39,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:58:39,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:58:39,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:58:39,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:58:39,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:58:39,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:58:39,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:58:39,702 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:58:39,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:58:39,703 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:58:39,704 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:58:39,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:58:39,705 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:58:39,706 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:58:39,706 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:58:39,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:58:39,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:58:39,707 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:58:39,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:58:39,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:58:39,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 10:58:39,727 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:58:39,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:58:39,728 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:58:39,728 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:58:39,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:58:39,729 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:58:39,729 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:58:39,729 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:58:39,729 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:58:39,730 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:58:39,731 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:58:39,731 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:58:39,731 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:58:39,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:58:39,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:58:39,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:58:39,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:58:39,732 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:58:39,732 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:58:39,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:58:39,733 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:58:39,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:58:39,733 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:58:39,733 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:58:39,733 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:58:39,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:58:39,734 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:58:39,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:58:39,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:58:39,734 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:58:39,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:58:39,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:58:39,735 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:58:39,735 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_b2051f24-142c-4c71-8433-b37744d309f2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 685a5495a615388cc9b013e733459d717ac35dd65edbd21694d2de3571df9ab1 [2022-12-14 10:58:39,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:58:39,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:58:39,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:58:39,953 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:58:39,953 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:58:39,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 10:58:42,526 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:58:43,041 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:58:43,041 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 10:58:43,082 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/data/dc6d89a02/f77b05248a5841f98336ac55443bbd13/FLAGd97c4fc2e [2022-12-14 10:58:43,093 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/data/dc6d89a02/f77b05248a5841f98336ac55443bbd13 [2022-12-14 10:58:43,095 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:58:43,096 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:58:43,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:58:43,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:58:43,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:58:43,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:58:43" (1/1) ... [2022-12-14 10:58:43,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6821625c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:43, skipping insertion in model container [2022-12-14 10:58:43,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:58:43" (1/1) ... [2022-12-14 10:58:43,106 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:58:43,291 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:58:44,184 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:44,193 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:44,206 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 10:58:44,220 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 10:58:44,258 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:58:44,281 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 10:58:44,300 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:58:44,324 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 10:58:44,360 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-14 10:58:44,378 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 10:58:44,386 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 10:58:44,398 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:44,399 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:44,399 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 10:58:44,400 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:44,407 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:44,408 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:44,409 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:44,416 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:44,417 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:44,417 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:44,522 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:58:44,783 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:58:44,786 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:58:44,787 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:58:44,795 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:58:44,803 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:58:44,811 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:58:44,819 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:58:44,827 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:58:44,834 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 10:58:44,870 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:58:44,877 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:58:44,878 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:58:44,885 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:58:45,142 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:58:45,157 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:58:45,158 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:45,239 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:58:45,262 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:58:45,263 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:58:45,279 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:58:45,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:45,306 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 10:58:45,315 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 10:58:45,417 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:45,418 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:45,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:45,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:45,420 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:58:45,523 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 10:58:45,530 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:58:45,537 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 10:58:45,587 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 10:58:45,642 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:58:45,709 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:58:45,928 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:45,958 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:45,959 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:45,972 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:45,973 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:45,973 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:45,973 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:45,974 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:45,981 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:45,981 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:45,981 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:45,982 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:45,983 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:45,990 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:45,990 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:45,991 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:45,992 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:45,999 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,000 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,001 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,022 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:58:46,042 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:46,050 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:58:46,057 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,065 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:58:46,065 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:58:46,121 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:58:46,121 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:46,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,123 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:46,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,294 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:46,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,355 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,440 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,452 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,454 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,455 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,456 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,456 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:46,459 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,469 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,471 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,491 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,510 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 10:58:46,519 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 10:58:46,529 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,561 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:46,562 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:46,562 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:46,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:46,563 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:46,563 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:58:46,571 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:46,588 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 10:58:46,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,589 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:46,589 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:46,607 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:46,608 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 10:58:46,608 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:46,609 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 10:58:46,631 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:58:46,659 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:46,659 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:46,680 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:58:46,688 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:58:46,697 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:46,721 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:46,722 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:46,729 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:58:46,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,730 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:58:46,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,733 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,734 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:46,734 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:46,789 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:46,790 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 10:58:46,791 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:46,791 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:46,798 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,805 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,812 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,853 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,881 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,882 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:46,903 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,904 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,904 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,905 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:46,905 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,905 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:46,918 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:46,953 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:46,953 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:46,983 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:46,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:47,054 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:47,055 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:47,055 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:47,056 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:47,056 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:47,057 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:47,071 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:47,071 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:47,079 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:58:47,125 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:58:47,126 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:58:47,132 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:58:47,142 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:58:47,144 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 10:58:47,146 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:58:47,146 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:58:47,154 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:47,155 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:47,156 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:47,156 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:47,165 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:47,165 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,166 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:58:47,166 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:47,166 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,167 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:47,167 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,167 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,178 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,178 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,179 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,180 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,190 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,190 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,191 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,191 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,191 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,192 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,221 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:47,223 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:47,226 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:47,234 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:47,273 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:47,274 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:47,274 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:47,275 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:47,302 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:58:47,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:47,372 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:47,372 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:47,372 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:47,404 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:58:47,472 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 10:58:47,473 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 10:58:47,493 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:58:47,493 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:58:47,494 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:58:47,494 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:58:47,495 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:47,502 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:58:47,502 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,503 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:58:47,503 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,503 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:58:47,504 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,504 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:58:47,504 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:58:47,504 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:58:47,505 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:58:47,505 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:58:47,505 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:58:47,505 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,506 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,506 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 10:58:47,506 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 10:58:47,507 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,507 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,508 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,510 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:47,513 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 10:58:47,513 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:58:47,513 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:58:47,514 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:58:47,514 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:58:47,514 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:47,514 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 10:58:47,515 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:47,515 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:47,515 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:47,523 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,523 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,524 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,524 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,524 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,525 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:47,525 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 10:58:47,526 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:58:47,533 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:47,534 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,534 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:47,535 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:47,535 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:47,535 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:47,541 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:58:47,542 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:47,542 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:47,542 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 10:58:47,542 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:47,542 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:47,549 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:58:47,549 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:58:47,556 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:58:47,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:47,563 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:58:47,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,563 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:47,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,570 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:47,570 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:58:47,570 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,571 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:58:47,571 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:58:47,571 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:47,571 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:47,571 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,572 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 10:58:47,572 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:47,578 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:47,579 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:58:47,579 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:47,585 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:47,585 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:47,586 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:48,243 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:58:48,246 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:58:48,247 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:58:48,248 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:58:48,255 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:58:48,259 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:58:48,264 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:58:48,269 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:58:48,270 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:58:48,270 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:58:48,272 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:48,272 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:48,273 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:58:48,273 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:48,274 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:48,274 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:48,274 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:48,275 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 10:58:48,275 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:58:48,275 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:58:48,275 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:58:48,276 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:48,276 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:58:48,276 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:48,277 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:48,277 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:58:48,277 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:58:48,347 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:58:48,359 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,442 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,442 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,449 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,455 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,481 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,487 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,494 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,501 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,507 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,532 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,539 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,546 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,559 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,584 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,590 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,603 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,609 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,652 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,691 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,703 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,710 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,716 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,741 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,748 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,754 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,798 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,805 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,811 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,817 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,842 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,848 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,868 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,892 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,899 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,905 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,912 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,918 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,943 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,944 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,944 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,950 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,957 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,981 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,987 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:48,993 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,005 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,027 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,033 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,044 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,049 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,071 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,077 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,082 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,088 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,095 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,118 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,124 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,136 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,165 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,171 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,177 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,182 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,188 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,210 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,241 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_b2051f24-142c-4c71-8433-b37744d309f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2022-12-14 10:58:49,244 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_b2051f24-142c-4c71-8433-b37744d309f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2022-12-14 10:58:49,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:58:49,312 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 10:58:49,388 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,388 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,389 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-12-14 10:58:49,389 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-12-14 10:58:49,389 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:58:49,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 10:58:49,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:58:49,390 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 10:58:49,391 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-12-14 10:58:49,391 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 10:58:49,391 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 10:58:49,391 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,392 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:49,392 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-14 10:58:49,392 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:49,392 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,393 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:49,393 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:49,393 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,394 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 10:58:49,394 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:49,395 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 10:58:49,401 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:58:49,402 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 10:58:49,402 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:58:49,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:58:49,403 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 10:58:49,404 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 10:58:49,405 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-14 10:58:49,406 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-14 10:58:49,406 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 10:58:49,408 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:58:49,409 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:58:49,409 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:58:49,409 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-14 10:58:49,413 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:58:49,414 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 10:58:49,414 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,415 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:58:49,415 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 10:58:49,416 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 10:58:49,416 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:58:49,416 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,417 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-12-14 10:58:49,418 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-12-14 10:58:49,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,419 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,419 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:58:49,420 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-12-14 10:58:49,421 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-12-14 10:58:49,422 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-12-14 10:58:49,423 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 10:58:49,424 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 10:58:49,425 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 10:58:49,430 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,432 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:49,432 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:49,434 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:49,434 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,434 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:49,434 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:49,435 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:49,435 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:49,435 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,436 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-14 10:58:49,436 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:49,436 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:49,437 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,437 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,439 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,440 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,441 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-12-14 10:58:49,442 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:49,442 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:58:49,443 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,444 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:58:49,445 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-14 10:58:49,452 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 10:58:49,452 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:49,452 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:49,453 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,464 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,464 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,467 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:49,468 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,473 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,478 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,482 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,482 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,483 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,484 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,486 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,488 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 10:58:49,489 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-14 10:58:49,490 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,493 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,493 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,494 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,494 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,494 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 10:58:49,494 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-14 10:58:49,496 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,500 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-12-14 10:58:49,500 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,501 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:49,501 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:49,506 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:49,507 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 10:58:49,507 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,508 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-14 10:58:49,542 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 10:58:49,543 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 10:58:49,544 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 10:58:49,547 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:58:49,551 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 10:58:49,552 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:49,555 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:49,555 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:49,556 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:58:49,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,556 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-12-14 10:58:49,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,559 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:49,559 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-12-14 10:58:49,567 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:49,567 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 10:58:49,568 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:49,568 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 10:58:49,568 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,569 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,570 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,571 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,573 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,579 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,579 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,581 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,581 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,582 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,582 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,582 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,583 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,589 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,592 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:49,593 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:49,597 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,598 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,610 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 10:58:49,611 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:58:49,612 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,614 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:49,614 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-12-14 10:58:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:58:49,620 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-14 10:58:49,620 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-14 10:58:49,621 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-14 10:58:49,622 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-14 10:58:49,622 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-14 10:58:49,623 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-12-14 10:58:49,624 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-12-14 10:58:49,624 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:49,625 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 10:58:49,625 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:49,625 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:49,626 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:49,626 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,626 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:58:49,626 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:49,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,627 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:49,627 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,627 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,634 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 10:58:49,648 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,653 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 10:58:49,654 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 10:58:49,667 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:49,668 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:49,668 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:49,668 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:58:49,675 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:58:49,676 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,684 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:49,684 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 10:58:49,684 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 10:58:49,692 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-14 10:58:49,705 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 10:58:49,705 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 10:58:49,709 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-12-14 10:58:49,710 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:58:49,711 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 10:58:49,711 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-12-14 10:58:49,712 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,715 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:58:49,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,716 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 10:58:49,717 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,717 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:58:49,717 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,718 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:58:49,718 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:58:49,718 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:58:49,719 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 10:58:49,719 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 10:58:49,719 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:58:49,720 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,721 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,721 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-12-14 10:58:49,722 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-12-14 10:58:49,722 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,723 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,724 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,725 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,725 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,728 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:58:49,732 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-12-14 10:58:49,733 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-12-14 10:58:49,734 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-12-14 10:58:49,734 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-12-14 10:58:49,734 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-14 10:58:49,735 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:49,735 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 10:58:49,736 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:49,736 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:49,736 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:49,737 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,738 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,738 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,739 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,739 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,740 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 10:58:49,741 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-14 10:58:49,741 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 10:58:49,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:58:49,750 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,750 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 10:58:49,751 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:49,751 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:49,751 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:49,752 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:58:49,752 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:58:49,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:58:49,753 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-12-14 10:58:49,753 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 10:58:49,753 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:49,754 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 10:58:49,754 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:58:49,755 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:58:49,756 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:49,756 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 10:58:49,757 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,757 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:58:49,757 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,758 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:49,758 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:58:49,758 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,758 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:58:49,759 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:58:49,759 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:58:49,759 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:49,760 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,760 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-12-14 10:58:49,760 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:58:49,761 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:49,761 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 10:58:49,780 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,781 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-14 10:58:49,781 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-14 10:58:49,781 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-14 10:58:49,793 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 10:58:49,796 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 10:58:49,799 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:58:49,799 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:58:49,808 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:58:49,814 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:58:49,839 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 10:58:49,846 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:58:49,846 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:58:49,850 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:58:49,852 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:49,852 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:49,853 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 10:58:49,853 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:49,854 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:49,854 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:49,854 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 10:58:49,855 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 10:58:49,855 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 10:58:49,855 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:58:49,855 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 10:58:49,856 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:49,856 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 10:58:49,856 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:49,856 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 10:58:49,857 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 10:58:49,857 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 10:58:49,859 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:58:49,871 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,875 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,876 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,877 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,878 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,880 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,881 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,882 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,884 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,885 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,886 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,888 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,889 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,890 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,892 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,892 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,892 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,893 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,894 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,895 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,897 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 10:58:49,898 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_b2051f24-142c-4c71-8433-b37744d309f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705498,705511] [2022-12-14 10:58:49,899 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_b2051f24-142c-4c71-8433-b37744d309f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[705643,705656] [2022-12-14 10:58:49,904 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:58:50,164 INFO L208 MainTranslator]: Completed translation [2022-12-14 10:58:50,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50 WrapperNode [2022-12-14 10:58:50,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:58:50,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 10:58:50,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 10:58:50,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 10:58:50,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:50,291 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:50,625 INFO L138 Inliner]: procedures = 848, calls = 8814, calls flagged for inlining = 413, calls inlined = 359, statements flattened = 16825 [2022-12-14 10:58:50,626 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 10:58:50,626 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 10:58:50,626 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 10:58:50,626 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 10:58:50,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:50,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:50,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:50,742 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,149 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,238 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 10:58:51,239 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 10:58:51,239 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 10:58:51,239 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 10:58:51,239 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (1/1) ... [2022-12-14 10:58:51,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:58:51,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:58:51,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 10:58:51,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 10:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-12-14 10:58:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-12-14 10:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2022-12-14 10:58:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2022-12-14 10:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-12-14 10:58:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-12-14 10:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 10:58:51,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 10:58:51,297 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-12-14 10:58:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-12-14 10:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-12-14 10:58:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-12-14 10:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-12-14 10:58:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-12-14 10:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-12-14 10:58:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-12-14 10:58:51,298 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 10:58:51,298 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 10:58:51,323 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-12-14 10:58:51,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-14 10:58:51,324 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 10:58:51,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 10:58:51,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 10:58:51,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-14 10:58:51,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-12-14 10:58:51,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-12-14 10:58:51,327 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-12-14 10:58:51,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-12-14 10:58:51,328 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 10:58:51,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-14 10:58:51,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 10:58:51,330 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-12-14 10:58:51,330 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-12-14 10:58:51,331 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-12-14 10:58:51,331 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-14 10:58:51,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-14 10:58:51,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 10:58:51,332 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 10:58:51,333 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 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-12-14 10:58:51,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-12-14 10:58:51,333 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-14 10:58:51,334 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-12-14 10:58:51,334 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2022-12-14 10:58:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 10:58:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-12-14 10:58:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-12-14 10:58:51,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-12-14 10:58:51,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 10:58:51,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 10:58:51,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-14 10:58:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-12-14 10:58:51,350 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-12-14 10:58:51,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 10:58:51,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-12-14 10:58:51,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 10:58:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-12-14 10:58:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 10:58:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-12-14 10:58:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-12-14 10:58:51,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-12-14 10:58:51,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 10:58:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-12-14 10:58:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-12-14 10:58:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 10:58:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-12-14 10:58:51,353 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-14 10:58:51,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-14 10:58:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-12-14 10:58:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-12-14 10:58:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-12-14 10:58:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-12-14 10:58:51,354 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 10:58:51,354 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 10:58:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-12-14 10:58:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-12-14 10:58:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2022-12-14 10:58:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2022-12-14 10:58:51,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-14 10:58:51,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-12-14 10:58:51,355 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-12-14 10:58:51,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-12-14 10:58:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-12-14 10:58:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 10:58:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 10:58:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-12-14 10:58:51,356 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-12-14 10:58:51,356 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-12-14 10:58:51,357 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-12-14 10:58:51,357 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-12-14 10:58:51,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_bnx2_pci_driver_exit_16_2 [2022-12-14 10:58:51,358 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 10:58:51,359 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 10:58:51,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 10:58:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-14 10:58:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-12-14 10:58:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-12-14 10:58:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-12-14 10:58:51,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-12-14 10:58:51,360 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-12-14 10:58:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 10:58:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-12-14 10:58:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-12-14 10:58:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 10:58:51,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 10:58:51,361 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 10:58:51,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 10:58:51,362 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-12-14 10:58:51,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-12-14 10:58:51,363 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-12-14 10:58:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-12-14 10:58:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-12-14 10:58:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 10:58:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-12-14 10:58:51,364 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-12-14 10:58:51,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:58:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:58:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-12-14 10:58:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-14 10:58:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-14 10:58:51,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-14 10:58:51,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-14 10:58:51,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-14 10:58:51,366 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-14 10:58:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-12-14 10:58:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-12-14 10:58:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-12-14 10:58:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 10:58:51,367 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-12-14 10:58:51,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-12-14 10:58:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 10:58:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-12-14 10:58:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-14 10:58:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-14 10:58:51,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-14 10:58:51,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-12-14 10:58:51,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-12-14 10:58:51,369 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-12-14 10:58:51,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-12-14 10:58:51,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 10:58:51,371 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-12-14 10:58:51,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-12-14 10:58:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 10:58:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-12-14 10:58:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-12-14 10:58:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-12-14 10:58:51,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-12-14 10:58:51,372 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-12-14 10:58:51,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-12-14 10:58:51,373 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 10:58:51,374 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 10:58:51,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-12-14 10:58:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-12-14 10:58:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-12-14 10:58:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 10:58:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-12-14 10:58:51,375 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-12-14 10:58:51,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 10:58:51,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2022-12-14 10:58:51,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 10:58:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-14 10:58:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-12-14 10:58:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-12-14 10:58:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 10:58:51,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 10:58:51,377 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 10:58:51,378 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-12-14 10:58:51,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-12-14 10:58:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-12-14 10:58:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-12-14 10:58:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 10:58:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 10:58:51,379 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-12-14 10:58:51,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-12-14 10:58:52,471 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 10:58:52,476 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 10:58:52,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 11:01:22,811 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-14 11:01:23,003 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:01:29,425 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:01:29,425 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 11:01:29,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:01:29 BoogieIcfgContainer [2022-12-14 11:01:29,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:01:29,433 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:01:29,433 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:01:29,435 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:01:29,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 10:58:43" (1/3) ... [2022-12-14 11:01:29,435 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@473305c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:01:29, skipping insertion in model container [2022-12-14 11:01:29,435 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:58:50" (2/3) ... [2022-12-14 11:01:29,436 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@473305c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:01:29, skipping insertion in model container [2022-12-14 11:01:29,436 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:01:29" (3/3) ... [2022-12-14 11:01:29,437 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-12-14 11:01:29,451 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:01:29,452 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 11:01:29,546 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 11:01:29,550 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;@74c2babf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 11:01:29,551 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 11:01:29,563 INFO L276 IsEmpty]: Start isEmpty. Operand has 4756 states, 2870 states have (on average 1.302439024390244) internal successors, (3738), 2943 states have internal predecessors, (3738), 1624 states have call successors, (1624), 261 states have call predecessors, (1624), 260 states have return successors, (1615), 1605 states have call predecessors, (1615), 1615 states have call successors, (1615) [2022-12-14 11:01:29,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2022-12-14 11:01:29,599 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:01:29,600 INFO L195 NwaCegarLoop]: trace histogram [30, 28, 28, 28, 28, 28, 28, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:01:29,601 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 11:01:29,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:01:29,604 INFO L85 PathProgramCache]: Analyzing trace with hash -711938933, now seen corresponding path program 1 times [2022-12-14 11:01:29,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:01:29,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1598528879] [2022-12-14 11:01:29,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:01:29,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:01:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:01:30,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3138 trivial. 0 not checked. [2022-12-14 11:01:30,781 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:01:30,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1598528879] [2022-12-14 11:01:30,782 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1598528879] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:01:30,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:01:30,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:01:30,783 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1683004617] [2022-12-14 11:01:30,784 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:01:30,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:01:30,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:01:30,810 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:01:30,810 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:01:30,824 INFO L87 Difference]: Start difference. First operand has 4756 states, 2870 states have (on average 1.302439024390244) internal successors, (3738), 2943 states have internal predecessors, (3738), 1624 states have call successors, (1624), 261 states have call predecessors, (1624), 260 states have return successors, (1615), 1605 states have call predecessors, (1615), 1615 states have call successors, (1615) Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 11:01:33,999 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 11:01:36,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:01:44,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:01:50,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:01:53,042 WARN L539 Checker$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 11:01:56,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:01:58,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:01:58,214 INFO L93 Difference]: Finished difference Result 13825 states and 20473 transitions. [2022-12-14 11:01:58,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:01:58,216 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 335 [2022-12-14 11:01:58,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:01:58,280 INFO L225 Difference]: With dead ends: 13825 [2022-12-14 11:01:58,280 INFO L226 Difference]: Without dead ends: 9056 [2022-12-14 11:01:58,316 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 11:01:58,318 INFO L413 NwaCegarLoop]: 7892 mSDtfsCounter, 6381 mSDsluCounter, 6156 mSDsCounter, 0 mSdLazyCounter, 1616 mSolverCounterSat, 19 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6384 SdHoareTripleChecker+Valid, 14048 SdHoareTripleChecker+Invalid, 1640 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1616 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:01:58,319 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6384 Valid, 14048 Invalid, 1640 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1616 Invalid, 5 Unknown, 0 Unchecked, 26.8s Time] [2022-12-14 11:01:58,341 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9056 states. [2022-12-14 11:01:58,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9056 to 9048. [2022-12-14 11:01:58,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9048 states, 5504 states have (on average 1.2990552325581395) internal successors, (7150), 5648 states have internal predecessors, (7150), 3035 states have call successors, (3035), 508 states have call predecessors, (3035), 507 states have return successors, (3036), 3011 states have call predecessors, (3036), 3035 states have call successors, (3036) [2022-12-14 11:01:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9048 states to 9048 states and 13221 transitions. [2022-12-14 11:01:58,758 INFO L78 Accepts]: Start accepts. Automaton has 9048 states and 13221 transitions. Word has length 335 [2022-12-14 11:01:58,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:01:58,759 INFO L495 AbstractCegarLoop]: Abstraction has 9048 states and 13221 transitions. [2022-12-14 11:01:58,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (38), 2 states have call predecessors, (38), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 11:01:58,760 INFO L276 IsEmpty]: Start isEmpty. Operand 9048 states and 13221 transitions. [2022-12-14 11:01:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-12-14 11:01:58,775 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:01:58,775 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:01:58,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 11:01:58,776 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 11:01:58,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:01:58,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1020951208, now seen corresponding path program 1 times [2022-12-14 11:01:58,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:01:58,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649614678] [2022-12-14 11:01:58,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:01:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:01:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:01:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2022-12-14 11:01:59,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:01:59,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649614678] [2022-12-14 11:01:59,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649614678] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:01:59,595 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:01:59,596 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:01:59,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277710728] [2022-12-14 11:01:59,596 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:01:59,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:01:59,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:01:59,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:01:59,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:01:59,599 INFO L87 Difference]: Start difference. First operand 9048 states and 13221 transitions. Second operand has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-14 11:02:02,829 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 11:02:04,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:14,251 WARN L539 Checker$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 11:02:15,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:21,767 WARN L539 Checker$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 11:02:24,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:26,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:29,111 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 11:02:32,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:02:32,427 INFO L93 Difference]: Finished difference Result 26452 states and 38628 transitions. [2022-12-14 11:02:32,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:02:32,428 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) Word has length 345 [2022-12-14 11:02:32,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:02:32,529 INFO L225 Difference]: With dead ends: 26452 [2022-12-14 11:02:32,529 INFO L226 Difference]: Without dead ends: 17459 [2022-12-14 11:02:32,572 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 11:02:32,573 INFO L413 NwaCegarLoop]: 10162 mSDtfsCounter, 6242 mSDsluCounter, 6073 mSDsCounter, 0 mSdLazyCounter, 1973 mSolverCounterSat, 29 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6248 SdHoareTripleChecker+Valid, 16235 SdHoareTripleChecker+Invalid, 2008 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1973 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.1s IncrementalHoareTripleChecker+Time [2022-12-14 11:02:32,573 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6248 Valid, 16235 Invalid, 2008 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 1973 Invalid, 6 Unknown, 0 Unchecked, 32.1s Time] [2022-12-14 11:02:32,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17459 states. [2022-12-14 11:02:33,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17459 to 17442. [2022-12-14 11:02:33,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17442 states, 10610 states have (on average 1.2955702167766259) internal successors, (13746), 10889 states have internal predecessors, (13746), 5834 states have call successors, (5834), 1001 states have call predecessors, (5834), 996 states have return successors, (5838), 5785 states have call predecessors, (5838), 5834 states have call successors, (5838) [2022-12-14 11:02:33,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17442 states to 17442 states and 25418 transitions. [2022-12-14 11:02:33,458 INFO L78 Accepts]: Start accepts. Automaton has 17442 states and 25418 transitions. Word has length 345 [2022-12-14 11:02:33,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:02:33,459 INFO L495 AbstractCegarLoop]: Abstraction has 17442 states and 25418 transitions. [2022-12-14 11:02:33,459 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.0) internal successors, (84), 3 states have internal predecessors, (84), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-12-14 11:02:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 17442 states and 25418 transitions. [2022-12-14 11:02:33,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2022-12-14 11:02:33,481 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:02:33,481 INFO L195 NwaCegarLoop]: trace histogram [28, 27, 27, 27, 27, 27, 27, 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] [2022-12-14 11:02:33,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 11:02:33,482 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:02:33,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:02:33,482 INFO L85 PathProgramCache]: Analyzing trace with hash -769173878, now seen corresponding path program 1 times [2022-12-14 11:02:33,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:02:33,483 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700364992] [2022-12-14 11:02:33,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:02:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:02:33,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:02:33,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2865 trivial. 0 not checked. [2022-12-14 11:02:33,941 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:02:33,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700364992] [2022-12-14 11:02:33,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700364992] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:02:33,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:02:33,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:02:33,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [849134978] [2022-12-14 11:02:33,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:02:33,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:02:33,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:02:33,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:02:33,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:02:33,944 INFO L87 Difference]: Start difference. First operand 17442 states and 25418 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 11:02:36,558 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 11:02:42,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:47,266 WARN L539 Checker$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 11:02:52,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:02:56,649 WARN L539 Checker$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 11:02:59,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:01,836 WARN L539 Checker$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 11:03:04,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:03:04,264 INFO L93 Difference]: Finished difference Result 49562 states and 72081 transitions. [2022-12-14 11:03:04,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:03:04,266 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 348 [2022-12-14 11:03:04,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:03:04,408 INFO L225 Difference]: With dead ends: 49562 [2022-12-14 11:03:04,408 INFO L226 Difference]: Without dead ends: 32175 [2022-12-14 11:03:04,480 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 11:03:04,481 INFO L413 NwaCegarLoop]: 8477 mSDtfsCounter, 5656 mSDsluCounter, 6082 mSDsCounter, 0 mSdLazyCounter, 1703 mSolverCounterSat, 7 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5657 SdHoareTripleChecker+Valid, 14559 SdHoareTripleChecker+Invalid, 1716 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1703 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.2s IncrementalHoareTripleChecker+Time [2022-12-14 11:03:04,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5657 Valid, 14559 Invalid, 1716 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1703 Invalid, 6 Unknown, 0 Unchecked, 29.2s Time] [2022-12-14 11:03:04,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32175 states. [2022-12-14 11:03:05,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32175 to 32159. [2022-12-14 11:03:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32159 states, 19491 states have (on average 1.288286901646914) internal successors, (25110), 20036 states have internal predecessors, (25110), 10729 states have call successors, (10729), 1951 states have call predecessors, (10729), 1937 states have return successors, (10872), 10623 states have call predecessors, (10872), 10729 states have call successors, (10872) [2022-12-14 11:03:05,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32159 states to 32159 states and 46711 transitions. [2022-12-14 11:03:05,682 INFO L78 Accepts]: Start accepts. Automaton has 32159 states and 46711 transitions. Word has length 348 [2022-12-14 11:03:05,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:03:05,682 INFO L495 AbstractCegarLoop]: Abstraction has 32159 states and 46711 transitions. [2022-12-14 11:03:05,683 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-12-14 11:03:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 32159 states and 46711 transitions. [2022-12-14 11:03:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-12-14 11:03:05,697 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:03:05,697 INFO L195 NwaCegarLoop]: trace histogram [29, 27, 27, 27, 27, 27, 27, 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] [2022-12-14 11:03:05,697 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 11:03:05,697 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:03:05,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:03:05,698 INFO L85 PathProgramCache]: Analyzing trace with hash -1889010022, now seen corresponding path program 1 times [2022-12-14 11:03:05,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:03:05,698 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501285268] [2022-12-14 11:03:05,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:03:05,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:03:05,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:03:06,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2022-12-14 11:03:06,312 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:03:06,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501285268] [2022-12-14 11:03:06,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1501285268] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:03:06,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:03:06,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:03:06,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116864369] [2022-12-14 11:03:06,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:03:06,313 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:03:06,313 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:03:06,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:03:06,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:03:06,313 INFO L87 Difference]: Start difference. First operand 32159 states and 46711 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-14 11:03:09,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:12,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:18,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:24,184 WARN L539 Checker$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 11:03:26,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:28,843 WARN L539 Checker$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 11:03:30,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:36,460 WARN L539 Checker$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 11:03:39,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:41,537 WARN L539 Checker$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 11:03:44,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:03:44,158 INFO L93 Difference]: Finished difference Result 92973 states and 135020 transitions. [2022-12-14 11:03:44,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:03:44,159 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) Word has length 365 [2022-12-14 11:03:44,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:03:44,468 INFO L225 Difference]: With dead ends: 92973 [2022-12-14 11:03:44,468 INFO L226 Difference]: Without dead ends: 60869 [2022-12-14 11:03:44,616 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 11:03:44,616 INFO L413 NwaCegarLoop]: 10176 mSDtfsCounter, 6448 mSDsluCounter, 6107 mSDsCounter, 0 mSdLazyCounter, 2037 mSolverCounterSat, 13 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6450 SdHoareTripleChecker+Valid, 16283 SdHoareTripleChecker+Invalid, 2055 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 2037 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.9s IncrementalHoareTripleChecker+Time [2022-12-14 11:03:44,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6450 Valid, 16283 Invalid, 2055 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 2037 Invalid, 5 Unknown, 0 Unchecked, 35.9s Time] [2022-12-14 11:03:44,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60869 states. [2022-12-14 11:03:46,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60869 to 60846. [2022-12-14 11:03:46,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 60846 states, 36935 states have (on average 1.2875592256667119) internal successors, (47556), 37978 states have internal predecessors, (47556), 20236 states have call successors, (20236), 3700 states have call predecessors, (20236), 3673 states have return successors, (20498), 20023 states have call predecessors, (20498), 20236 states have call successors, (20498) [2022-12-14 11:03:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60846 states to 60846 states and 88290 transitions. [2022-12-14 11:03:46,956 INFO L78 Accepts]: Start accepts. Automaton has 60846 states and 88290 transitions. Word has length 365 [2022-12-14 11:03:46,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:03:46,957 INFO L495 AbstractCegarLoop]: Abstraction has 60846 states and 88290 transitions. [2022-12-14 11:03:46,957 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (43), 2 states have call predecessors, (43), 1 states have return successors, (39), 3 states have call predecessors, (39), 3 states have call successors, (39) [2022-12-14 11:03:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 60846 states and 88290 transitions. [2022-12-14 11:03:46,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 381 [2022-12-14 11:03:46,971 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:03:46,972 INFO L195 NwaCegarLoop]: trace histogram [30, 27, 27, 27, 27, 27, 27, 3, 3, 3, 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] [2022-12-14 11:03:46,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 11:03:46,972 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 11:03:46,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:03:46,972 INFO L85 PathProgramCache]: Analyzing trace with hash -1386876527, now seen corresponding path program 1 times [2022-12-14 11:03:46,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:03:46,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389901456] [2022-12-14 11:03:46,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:03:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:03:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:03:47,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2992 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2986 trivial. 0 not checked. [2022-12-14 11:03:47,514 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:03:47,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389901456] [2022-12-14 11:03:47,514 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1389901456] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:03:47,514 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:03:47,514 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:03:47,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [819238016] [2022-12-14 11:03:47,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:03:47,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:03:47,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:03:47,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:03:47,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:03:47,515 INFO L87 Difference]: Start difference. First operand 60846 states and 88290 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-14 11:03:53,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:56,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:03:58,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:01,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:05,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:08,063 WARN L539 Checker$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 11:04:11,693 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:14,743 WARN L539 Checker$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 11:04:17,076 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 11:04:19,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:04:19,437 INFO L93 Difference]: Finished difference Result 122468 states and 177552 transitions. [2022-12-14 11:04:19,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:04:19,437 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 380 [2022-12-14 11:04:19,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:04:19,714 INFO L225 Difference]: With dead ends: 122468 [2022-12-14 11:04:19,714 INFO L226 Difference]: Without dead ends: 61677 [2022-12-14 11:04:19,996 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 11:04:19,997 INFO L413 NwaCegarLoop]: 6659 mSDtfsCounter, 978 mSDsluCounter, 6102 mSDsCounter, 0 mSdLazyCounter, 1573 mSolverCounterSat, 4 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 978 SdHoareTripleChecker+Valid, 12761 SdHoareTripleChecker+Invalid, 1583 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1573 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.7s IncrementalHoareTripleChecker+Time [2022-12-14 11:04:19,997 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [978 Valid, 12761 Invalid, 1583 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1573 Invalid, 6 Unknown, 0 Unchecked, 29.7s Time] [2022-12-14 11:04:20,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61677 states. [2022-12-14 11:04:21,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61677 to 61677. [2022-12-14 11:04:21,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61677 states, 37457 states have (on average 1.2863817177029662) internal successors, (48184), 38509 states have internal predecessors, (48184), 20447 states have call successors, (20447), 3798 states have call predecessors, (20447), 3771 states have return successors, (20709), 20234 states have call predecessors, (20709), 20447 states have call successors, (20709) [2022-12-14 11:04:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61677 states to 61677 states and 89340 transitions. [2022-12-14 11:04:22,210 INFO L78 Accepts]: Start accepts. Automaton has 61677 states and 89340 transitions. Word has length 380 [2022-12-14 11:04:22,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:04:22,211 INFO L495 AbstractCegarLoop]: Abstraction has 61677 states and 89340 transitions. [2022-12-14 11:04:22,211 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-14 11:04:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61677 states and 89340 transitions. [2022-12-14 11:04:22,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2022-12-14 11:04:22,220 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:04:22,220 INFO L195 NwaCegarLoop]: trace histogram [33, 28, 28, 28, 28, 28, 28, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:04:22,220 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 11:04:22,220 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 11:04:22,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:04:22,220 INFO L85 PathProgramCache]: Analyzing trace with hash 922409598, now seen corresponding path program 1 times [2022-12-14 11:04:22,221 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:04:22,221 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986895971] [2022-12-14 11:04:22,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:04:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:04:22,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:04:22,825 INFO L134 CoverageAnalysis]: Checked inductivity of 3357 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3354 trivial. 0 not checked. [2022-12-14 11:04:22,825 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:04:22,825 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986895971] [2022-12-14 11:04:22,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1986895971] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:04:22,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:04:22,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:04:22,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525393448] [2022-12-14 11:04:22,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:04:22,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:04:22,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:04:22,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:04:22,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:04:22,827 INFO L87 Difference]: Start difference. First operand 61677 states and 89340 transitions. Second operand has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-14 11:04:26,620 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 11:04:30,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:38,611 WARN L539 Checker$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 11:04:44,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:46,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:50,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:53,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:04:56,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:04:56,140 INFO L93 Difference]: Finished difference Result 150896 states and 218683 transitions. [2022-12-14 11:04:56,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:04:56,141 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 382 [2022-12-14 11:04:56,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:04:56,509 INFO L225 Difference]: With dead ends: 150896 [2022-12-14 11:04:56,509 INFO L226 Difference]: Without dead ends: 89977 [2022-12-14 11:04:56,773 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:04:56,774 INFO L413 NwaCegarLoop]: 8707 mSDtfsCounter, 6306 mSDsluCounter, 6084 mSDsCounter, 0 mSdLazyCounter, 1708 mSolverCounterSat, 15 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6310 SdHoareTripleChecker+Valid, 14791 SdHoareTripleChecker+Invalid, 1728 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1708 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.3s IncrementalHoareTripleChecker+Time [2022-12-14 11:04:56,774 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6310 Valid, 14791 Invalid, 1728 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [15 Valid, 1708 Invalid, 5 Unknown, 0 Unchecked, 30.3s Time] [2022-12-14 11:04:56,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89977 states. [2022-12-14 11:04:59,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89977 to 89950. [2022-12-14 11:04:59,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 89950 states, 54674 states have (on average 1.28631525039324) internal successors, (70328), 56222 states have internal predecessors, (70328), 29768 states have call successors, (29768), 5549 states have call predecessors, (29768), 5506 states have return successors, (30138), 29443 states have call predecessors, (30138), 29768 states have call successors, (30138) [2022-12-14 11:05:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89950 states to 89950 states and 130234 transitions. [2022-12-14 11:05:00,490 INFO L78 Accepts]: Start accepts. Automaton has 89950 states and 130234 transitions. Word has length 382 [2022-12-14 11:05:00,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:05:00,491 INFO L495 AbstractCegarLoop]: Abstraction has 89950 states and 130234 transitions. [2022-12-14 11:05:00,491 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 30.333333333333332) internal successors, (91), 3 states have internal predecessors, (91), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-14 11:05:00,491 INFO L276 IsEmpty]: Start isEmpty. Operand 89950 states and 130234 transitions. [2022-12-14 11:05:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 423 [2022-12-14 11:05:00,515 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:05:00,515 INFO L195 NwaCegarLoop]: trace histogram [33, 27, 27, 27, 27, 27, 27, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:05:00,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 11:05:00,515 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 11:05:00,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:05:00,516 INFO L85 PathProgramCache]: Analyzing trace with hash 1445299397, now seen corresponding path program 1 times [2022-12-14 11:05:00,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:05:00,516 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973504006] [2022-12-14 11:05:00,516 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:05:00,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:05:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:05:01,146 INFO L134 CoverageAnalysis]: Checked inductivity of 3219 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3199 trivial. 0 not checked. [2022-12-14 11:05:01,146 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:05:01,146 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973504006] [2022-12-14 11:05:01,146 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973504006] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:05:01,146 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:05:01,147 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 11:05:01,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491834439] [2022-12-14 11:05:01,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:05:01,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 11:05:01,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:05:01,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 11:05:01,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 11:05:01,149 INFO L87 Difference]: Start difference. First operand 89950 states and 130234 transitions. Second operand has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 11:05:05,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:11,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:12,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:15,923 WARN L539 Checker$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 11:05:21,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:27,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:30,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:33,683 WARN L539 Checker$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 11:05:37,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:05:39,432 WARN L539 Checker$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 11:05:43,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:05:43,811 INFO L93 Difference]: Finished difference Result 220500 states and 319386 transitions. [2022-12-14 11:05:43,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 11:05:43,812 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 422 [2022-12-14 11:05:43,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:05:44,486 INFO L225 Difference]: With dead ends: 220500 [2022-12-14 11:05:44,486 INFO L226 Difference]: Without dead ends: 131308 [2022-12-14 11:05:44,803 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 11:05:44,804 INFO L413 NwaCegarLoop]: 11862 mSDtfsCounter, 6446 mSDsluCounter, 6105 mSDsCounter, 0 mSdLazyCounter, 2261 mSolverCounterSat, 9 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6450 SdHoareTripleChecker+Valid, 17967 SdHoareTripleChecker+Invalid, 2276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 2261 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:05:44,804 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6450 Valid, 17967 Invalid, 2276 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 2261 Invalid, 6 Unknown, 0 Unchecked, 37.8s Time] [2022-12-14 11:05:44,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131308 states. [2022-12-14 11:05:49,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131308 to 131277. [2022-12-14 11:05:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131277 states, 79831 states have (on average 1.2863423983164435) internal successors, (102690), 82100 states have internal predecessors, (102690), 43411 states have call successors, (43411), 8096 states have call predecessors, (43411), 8033 states have return successors, (43950), 42926 states have call predecessors, (43950), 43411 states have call successors, (43950) [2022-12-14 11:05:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131277 states to 131277 states and 190051 transitions. [2022-12-14 11:05:49,892 INFO L78 Accepts]: Start accepts. Automaton has 131277 states and 190051 transitions. Word has length 422 [2022-12-14 11:05:49,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:05:49,892 INFO L495 AbstractCegarLoop]: Abstraction has 131277 states and 190051 transitions. [2022-12-14 11:05:49,892 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.333333333333336) internal successors, (121), 3 states have internal predecessors, (121), 3 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2022-12-14 11:05:49,893 INFO L276 IsEmpty]: Start isEmpty. Operand 131277 states and 190051 transitions. [2022-12-14 11:05:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2022-12-14 11:05:49,917 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:05:49,917 INFO L195 NwaCegarLoop]: trace histogram [35, 28, 28, 28, 28, 28, 28, 9, 9, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:05:49,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 11:05:49,917 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 11:05:49,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:05:49,918 INFO L85 PathProgramCache]: Analyzing trace with hash -4060430, now seen corresponding path program 1 times [2022-12-14 11:05:49,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:05:49,918 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [410061494] [2022-12-14 11:05:49,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:05:49,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:05:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:05:51,899 INFO L134 CoverageAnalysis]: Checked inductivity of 3601 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3601 trivial. 0 not checked. [2022-12-14 11:05:51,899 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:05:51,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [410061494] [2022-12-14 11:05:51,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [410061494] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:05:51,900 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:05:51,900 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 11:05:51,900 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709237927] [2022-12-14 11:05:51,900 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:05:51,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 11:05:51,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:05:51,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 11:05:51,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 11:05:51,902 INFO L87 Difference]: Start difference. First operand 131277 states and 190051 transitions. Second operand has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-12-14 11:05:55,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:04,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:06,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:14,294 WARN L539 Checker$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 11:06:18,449 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:20,470 WARN L539 Checker$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 11:06:21,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:26,296 WARN L539 Checker$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 11:06:28,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:31,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:06:34,041 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 11:06:38,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:06:38,803 INFO L93 Difference]: Finished difference Result 261924 states and 380969 transitions. [2022-12-14 11:06:38,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 11:06:38,803 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) Word has length 444 [2022-12-14 11:06:38,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:06:39,537 INFO L225 Difference]: With dead ends: 261924 [2022-12-14 11:06:39,537 INFO L226 Difference]: Without dead ends: 131405 [2022-12-14 11:06:40,073 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 11:06:40,074 INFO L413 NwaCegarLoop]: 6131 mSDtfsCounter, 5 mSDsluCounter, 12256 mSDsCounter, 0 mSdLazyCounter, 2273 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 18387 SdHoareTripleChecker+Invalid, 2280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2273 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:06:40,074 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 18387 Invalid, 2280 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2273 Invalid, 7 Unknown, 0 Unchecked, 41.8s Time] [2022-12-14 11:06:40,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131405 states. [2022-12-14 11:06:44,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131405 to 131369. [2022-12-14 11:06:44,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131369 states, 79909 states have (on average 1.2860628965448198) internal successors, (102768), 82192 states have internal predecessors, (102768), 43411 states have call successors, (43411), 8096 states have call predecessors, (43411), 8047 states have return successors, (43970), 42926 states have call predecessors, (43970), 43411 states have call successors, (43970) [2022-12-14 11:06:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131369 states to 131369 states and 190149 transitions. [2022-12-14 11:06:45,386 INFO L78 Accepts]: Start accepts. Automaton has 131369 states and 190149 transitions. Word has length 444 [2022-12-14 11:06:45,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:06:45,387 INFO L495 AbstractCegarLoop]: Abstraction has 131369 states and 190149 transitions. [2022-12-14 11:06:45,387 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.0) internal successors, (100), 4 states have internal predecessors, (100), 2 states have call successors, (51), 2 states have call predecessors, (51), 1 states have return successors, (48), 2 states have call predecessors, (48), 2 states have call successors, (48) [2022-12-14 11:06:45,387 INFO L276 IsEmpty]: Start isEmpty. Operand 131369 states and 190149 transitions. [2022-12-14 11:06:45,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 454 [2022-12-14 11:06:45,416 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:06:45,417 INFO L195 NwaCegarLoop]: trace histogram [33, 27, 27, 27, 27, 27, 27, 8, 8, 3, 3, 3, 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] [2022-12-14 11:06:45,417 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 11:06:45,417 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 11:06:45,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:06:45,417 INFO L85 PathProgramCache]: Analyzing trace with hash -899110786, now seen corresponding path program 1 times [2022-12-14 11:06:45,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:06:45,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [485415323] [2022-12-14 11:06:45,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:06:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:06:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:06:53,112 INFO L134 CoverageAnalysis]: Checked inductivity of 3272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3272 trivial. 0 not checked. [2022-12-14 11:06:53,112 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:06:53,113 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [485415323] [2022-12-14 11:06:53,113 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [485415323] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:06:53,113 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:06:53,113 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 11:06:53,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [748930354] [2022-12-14 11:06:53,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:06:53,114 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 11:06:53,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:06:53,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 11:06:53,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 11:06:53,114 INFO L87 Difference]: Start difference. First operand 131369 states and 190149 transitions. Second operand has 6 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 2 states have call successors, (50) [2022-12-14 11:07:01,294 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 11:07:19,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:21,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:22,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:24,810 WARN L539 Checker$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 11:07:38,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:07:54,019 WARN L539 Checker$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 11:08:04,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:06,649 WARN L539 Checker$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 11:08:18,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:08:18,424 INFO L93 Difference]: Finished difference Result 198509 states and 286701 transitions. [2022-12-14 11:08:18,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 11:08:18,424 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 2 states have call successors, (50) Word has length 453 [2022-12-14 11:08:18,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:08:19,327 INFO L225 Difference]: With dead ends: 198509 [2022-12-14 11:08:19,327 INFO L226 Difference]: Without dead ends: 198507 [2022-12-14 11:08:19,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-14 11:08:19,428 INFO L413 NwaCegarLoop]: 7659 mSDtfsCounter, 3588 mSDsluCounter, 27352 mSDsCounter, 0 mSdLazyCounter, 6331 mSolverCounterSat, 6 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 69.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3591 SdHoareTripleChecker+Valid, 35011 SdHoareTripleChecker+Invalid, 6342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 6331 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 73.6s IncrementalHoareTripleChecker+Time [2022-12-14 11:08:19,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3591 Valid, 35011 Invalid, 6342 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [6 Valid, 6331 Invalid, 5 Unknown, 0 Unchecked, 73.6s Time] [2022-12-14 11:08:19,589 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198507 states. [2022-12-14 11:08:31,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198507 to 198274. [2022-12-14 11:08:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198274 states, 121248 states have (on average 1.2919883214568488) internal successors, (156651), 125493 states have internal predecessors, (156651), 63501 states have call successors, (63501), 14278 states have call predecessors, (63501), 13523 states have return successors, (66137), 61016 states have call predecessors, (66137), 63501 states have call successors, (66137) [2022-12-14 11:08:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198274 states to 198274 states and 286289 transitions. [2022-12-14 11:08:33,092 INFO L78 Accepts]: Start accepts. Automaton has 198274 states and 286289 transitions. Word has length 453 [2022-12-14 11:08:33,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:08:33,092 INFO L495 AbstractCegarLoop]: Abstraction has 198274 states and 286289 transitions. [2022-12-14 11:08:33,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (50), 3 states have call predecessors, (50), 2 states have call successors, (50) [2022-12-14 11:08:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 198274 states and 286289 transitions. [2022-12-14 11:08:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2022-12-14 11:08:33,149 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:08:33,149 INFO L195 NwaCegarLoop]: trace histogram [34, 27, 27, 27, 27, 27, 27, 8, 8, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 11:08:33,149 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 11:08:33,149 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 11:08:33,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:08:33,149 INFO L85 PathProgramCache]: Analyzing trace with hash 990243730, now seen corresponding path program 1 times [2022-12-14 11:08:33,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:08:33,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1803952195] [2022-12-14 11:08:33,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:08:33,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:08:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:08:35,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3338 trivial. 0 not checked. [2022-12-14 11:08:35,556 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:08:35,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1803952195] [2022-12-14 11:08:35,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1803952195] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:08:35,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:08:35,556 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-14 11:08:35,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966583037] [2022-12-14 11:08:35,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:08:35,558 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 11:08:35,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:08:35,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 11:08:35,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-14 11:08:35,559 INFO L87 Difference]: Start difference. First operand 198274 states and 286289 transitions. Second operand has 6 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 3 states have call predecessors, (53), 2 states have call successors, (53) [2022-12-14 11:08:41,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:43,323 WARN L539 Checker$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 11:08:45,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:08:47,343 WARN L539 Checker$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 11:08:49,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:01,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:02,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:04,721 WARN L539 Checker$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 11:09:06,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:07,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:17,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:20,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:27,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:29,451 WARN L539 Checker$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 11:09:36,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:37,758 WARN L539 Checker$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 11:09:40,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:44,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:09:46,836 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 11:09:56,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:09:56,786 INFO L93 Difference]: Finished difference Result 396078 states and 576601 transitions. [2022-12-14 11:09:56,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 11:09:56,787 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 3 states have call predecessors, (53), 2 states have call successors, (53) Word has length 474 [2022-12-14 11:09:56,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:09:57,820 INFO L225 Difference]: With dead ends: 396078 [2022-12-14 11:09:57,820 INFO L226 Difference]: Without dead ends: 198786 [2022-12-14 11:09:58,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-12-14 11:09:58,647 INFO L413 NwaCegarLoop]: 6133 mSDtfsCounter, 4 mSDsluCounter, 24522 mSDsCounter, 0 mSdLazyCounter, 3791 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 66.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 30655 SdHoareTripleChecker+Invalid, 3801 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3791 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:09:58,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 30655 Invalid, 3801 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3791 Invalid, 10 Unknown, 0 Unchecked, 68.8s Time] [2022-12-14 11:09:58,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 198786 states. [2022-12-14 11:10:09,472 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 198786 to 198530. [2022-12-14 11:10:09,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 198530 states, 121440 states have (on average 1.2915266798418972) internal successors, (156843), 125685 states have internal predecessors, (156843), 63501 states have call successors, (63501), 14278 states have call predecessors, (63501), 13587 states have return successors, (66393), 61080 states have call predecessors, (66393), 63501 states have call successors, (66393) [2022-12-14 11:10:10,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198530 states to 198530 states and 286737 transitions. [2022-12-14 11:10:10,770 INFO L78 Accepts]: Start accepts. Automaton has 198530 states and 286737 transitions. Word has length 474 [2022-12-14 11:10:10,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:10:10,770 INFO L495 AbstractCegarLoop]: Abstraction has 198530 states and 286737 transitions. [2022-12-14 11:10:10,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 27.4) internal successors, (137), 5 states have internal predecessors, (137), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 3 states have call predecessors, (53), 2 states have call successors, (53) [2022-12-14 11:10:10,771 INFO L276 IsEmpty]: Start isEmpty. Operand 198530 states and 286737 transitions. [2022-12-14 11:10:10,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2022-12-14 11:10:10,856 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:10:10,856 INFO L195 NwaCegarLoop]: trace histogram [34, 27, 27, 27, 27, 27, 27, 10, 10, 3, 3, 3, 3, 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, 1, 1, 1, 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 11:10:10,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 11:10:10,856 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 11:10:10,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:10:10,856 INFO L85 PathProgramCache]: Analyzing trace with hash -1536398793, now seen corresponding path program 1 times [2022-12-14 11:10:10,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:10:10,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089790666] [2022-12-14 11:10:10,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:10:10,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:10:11,050 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-14 11:10:11,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [475867318] [2022-12-14 11:10:11,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:10:11,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:10:11,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:10:11,052 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:10:11,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b2051f24-142c-4c71-8433-b37744d309f2/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 11:10:13,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:10:13,227 INFO L263 TraceCheckSpWp]: Trace formula consists of 9447 conjuncts, 37 conjunts are in the unsatisfiable core [2022-12-14 11:10:13,253 INFO L286 TraceCheckSpWp]: Computing forward predicates...