./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:41:23,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:41:23,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:41:23,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:41:23,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:41:23,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:41:23,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:41:23,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:41:23,290 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:41:23,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:41:23,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:41:23,302 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:41:23,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:41:23,303 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:41:23,304 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:41:23,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:41:23,306 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:41:23,307 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:41:23,309 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:41:23,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:41:23,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:41:23,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:41:23,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:41:23,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:41:23,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:41:23,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:41:23,341 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:41:23,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:41:23,344 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:41:23,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:41:23,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:41:23,346 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:41:23,348 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:41:23,350 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:41:23,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:41:23,352 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:41:23,353 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:41:23,353 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:41:23,354 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:41:23,355 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:41:23,355 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:41:23,357 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:41:23,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:41:23,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:41:23,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:41:23,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:41:23,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:41:23,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:41:23,404 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:41:23,404 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:41:23,405 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:41:23,405 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:41:23,406 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:41:23,406 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:41:23,407 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:41:23,407 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:41:23,407 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:41:23,407 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:41:23,408 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:41:23,408 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:41:23,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:41:23,410 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:41:23,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:41:23,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:41:23,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:41:23,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:41:23,411 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:41:23,411 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:41:23,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:41:23,412 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:41:23,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:41:23,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:41:23,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:41:23,413 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:41:23,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:41:23,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:41:23,414 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:41:23,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:41:23,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:41:23,415 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:41:23,415 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_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7f12a6ac4bce089f19ef4066a141af18d92e5ee667df37b5c066d5e53dadcb49 [2022-11-26 00:41:23,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:41:23,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:41:23,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:41:23,731 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:41:23,732 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:41:23,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:41:26,899 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:41:27,866 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:41:27,867 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:41:27,948 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/data/840cf8894/cdee06df9ba6407e9f4674a1e4ad740a/FLAGb8a5282b4 [2022-11-26 00:41:27,969 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/data/840cf8894/cdee06df9ba6407e9f4674a1e4ad740a [2022-11-26 00:41:27,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:41:27,975 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:41:27,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:41:27,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:41:27,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:41:27,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:41:27" (1/1) ... [2022-11-26 00:41:27,985 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718c3bb0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:27, skipping insertion in model container [2022-11-26 00:41:27,986 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:41:27" (1/1) ... [2022-11-26 00:41:27,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:41:28,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:41:29,798 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:29,812 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:29,833 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:41:29,855 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:41:29,932 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:41:29,974 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:41:30,007 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:41:30,051 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:41:30,113 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-26 00:41:30,137 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:41:30,145 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:41:30,163 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:30,164 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:30,164 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:41:30,165 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:30,175 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:30,176 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:30,177 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:30,188 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:30,189 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:30,189 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:30,322 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:41:30,658 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:41:30,663 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:41:30,664 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:41:30,708 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:41:30,719 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:41:30,730 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:41:30,741 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:41:30,752 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:41:30,761 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:41:30,812 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:41:30,823 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:41:30,829 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:41:30,841 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:41:31,144 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:41:31,158 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:41:31,159 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:31,251 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:41:31,279 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:41:31,280 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:41:31,298 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:41:31,298 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:31,327 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:41:31,336 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:41:31,429 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:31,430 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:31,430 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:31,431 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:31,431 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:41:31,529 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:41:31,536 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:41:31,545 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:41:31,607 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:41:31,680 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:41:31,766 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:41:32,072 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,118 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:32,118 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:32,139 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:32,140 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:32,140 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:32,141 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:32,142 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:32,152 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:32,153 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:32,153 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:32,154 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:32,156 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:32,167 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,168 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,169 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,171 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,181 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,182 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,183 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,185 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,216 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:41:32,246 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:32,257 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:41:32,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:32,279 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:41:32,281 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:41:32,365 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:41:32,365 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:32,367 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,368 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,369 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,370 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:32,371 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,554 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,555 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,598 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:32,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:32,665 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:32,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:32,804 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,805 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,807 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,807 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,810 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,812 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,813 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,814 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,815 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:32,818 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:32,819 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:32,831 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,842 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:32,865 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:32,887 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:41:32,897 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:41:32,908 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:32,954 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:32,957 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:32,958 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:32,959 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:32,963 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:32,963 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:41:32,976 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,005 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-26 00:41:33,006 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:33,006 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:33,007 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:33,033 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:33,034 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:41:33,035 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,036 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:41:33,068 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:41:33,107 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:33,107 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:33,137 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:41:33,148 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:41:33,163 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:33,215 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:33,216 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:33,227 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:41:33,227 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,228 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:41:33,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,232 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,233 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,235 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:33,236 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:33,313 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:33,314 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:41:33,314 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:33,315 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:33,325 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,334 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,344 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,381 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,392 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,402 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,414 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,441 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:33,442 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:33,471 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,472 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:33,473 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,474 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:33,474 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:33,498 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,552 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:33,554 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:33,600 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,610 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:33,714 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:33,715 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,716 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,717 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,718 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:33,718 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,744 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:33,745 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:33,757 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:41:33,875 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:41:33,875 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:41:33,886 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:41:33,901 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:41:33,904 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:41:33,905 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:41:33,906 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:41:33,916 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:33,917 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:33,918 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:33,919 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:33,928 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:33,929 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:33,930 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:41:33,930 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:33,930 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,931 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:33,931 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:33,931 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:33,944 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,944 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,945 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,946 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,946 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,946 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,949 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,950 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,959 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,960 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,961 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,962 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,982 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:33,985 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:33,991 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:34,001 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:34,055 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:34,056 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:34,060 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:34,060 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:34,100 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:41:34,110 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:34,185 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:34,186 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:34,186 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:34,236 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:41:34,342 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:41:34,343 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:41:34,373 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-26 00:41:34,373 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:41:34,375 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:41:34,375 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:41:34,377 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:34,387 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:41:34,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,388 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,388 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:41:34,389 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,389 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:41:34,390 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,390 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:41:34,391 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:41:34,391 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:41:34,392 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:41:34,392 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:41:34,393 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:41:34,393 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,394 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,394 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:41:34,395 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-26 00:41:34,395 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,397 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,397 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,398 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,399 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,402 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:34,407 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:41:34,407 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:41:34,408 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-26 00:41:34,409 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:41:34,409 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:41:34,410 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:34,411 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:41:34,411 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:34,412 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:34,412 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:34,422 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,422 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,423 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,424 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,425 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,425 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:34,427 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:41:34,428 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:41:34,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:34,440 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,440 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:34,441 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:34,441 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:34,441 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:34,451 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:41:34,451 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:34,451 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:34,452 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:41:34,452 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:34,452 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:34,462 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:41:34,462 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:41:34,472 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:41:34,481 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:34,481 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:41:34,481 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:34,482 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:34,482 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:34,491 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:34,491 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:41:34,492 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,492 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:41:34,492 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:41:34,493 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:34,493 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:34,493 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:34,494 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:41:34,494 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:34,503 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:34,503 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:41:34,504 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:34,513 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:34,513 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:34,514 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:35,419 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:41:35,423 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:41:35,425 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:41:35,425 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:41:35,438 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:41:35,447 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:41:35,455 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:41:35,457 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:41:35,458 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:41:35,460 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:41:35,463 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:35,465 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:35,466 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:41:35,467 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:35,467 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:35,468 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:35,469 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:35,469 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:41:35,470 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:41:35,470 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:41:35,471 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:41:35,471 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:35,472 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:41:35,472 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:35,473 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:35,473 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:41:35,474 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:41:35,564 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:41:35,581 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,697 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,698 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,707 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,716 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,752 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,772 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,782 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,828 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,837 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,907 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,916 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,924 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,934 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,978 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:35,988 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,023 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,031 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,045 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,086 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,093 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,100 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,107 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,115 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,142 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,150 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,167 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,174 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,203 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,211 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,218 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,227 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,265 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,280 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,290 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,325 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,326 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,326 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,334 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,342 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,377 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,440 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,449 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,458 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,466 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,494 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,502 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,509 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,516 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,524 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,552 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,560 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,568 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,576 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,584 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,613 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,623 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,631 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,639 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,646 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,674 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,675 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,675 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,676 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,677 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,677 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,677 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,677 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,678 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:36,725 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_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2022-11-26 00:41:36,728 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_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2022-11-26 00:41:36,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:41:36,892 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:41:37,013 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,014 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,014 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-26 00:41:37,015 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-26 00:41:37,016 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:41:37,016 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-26 00:41:37,017 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:41:37,018 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-26 00:41:37,019 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-26 00:41:37,019 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-26 00:41:37,020 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-26 00:41:37,020 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,020 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:37,021 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-26 00:41:37,021 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:37,022 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,022 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:37,022 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:37,023 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,023 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-26 00:41:37,024 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:37,025 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:41:37,032 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:41:37,033 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:41:37,034 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:41:37,035 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:41:37,036 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:41:37,038 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:41:37,039 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-26 00:41:37,040 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-26 00:41:37,041 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:41:37,044 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:41:37,044 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:41:37,045 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:41:37,046 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:41:37,053 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:41:37,053 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:41:37,054 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,056 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:41:37,057 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:41:37,057 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:41:37,058 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:41:37,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,060 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-26 00:41:37,061 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-26 00:41:37,063 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,063 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,063 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,064 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,064 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:41:37,065 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-26 00:41:37,067 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-26 00:41:37,069 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-26 00:41:37,071 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:41:37,072 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:41:37,074 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:41:37,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,088 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:37,089 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:37,091 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:37,091 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,091 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:37,092 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:37,092 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:37,093 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:37,094 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,094 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-26 00:41:37,094 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:37,095 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:37,096 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,097 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,098 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,099 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,100 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,101 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,103 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:41:37,105 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:37,106 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:41:37,107 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,108 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:41:37,109 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:41:37,120 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:41:37,120 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:37,121 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,122 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,123 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,123 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:37,123 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,149 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:37,150 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,201 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,209 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,211 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,212 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,212 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,212 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,213 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,214 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,217 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,219 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,220 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,223 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,226 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:41:37,227 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-26 00:41:37,230 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,236 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,238 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,239 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-26 00:41:37,239 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-26 00:41:37,243 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,247 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-26 00:41:37,248 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,248 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:37,249 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:37,255 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:37,256 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:41:37,256 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,257 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:41:37,280 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:41:37,283 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-26 00:41:37,283 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-26 00:41:37,294 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:41:37,298 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:41:37,300 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:37,305 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:37,305 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:37,307 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:41:37,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,307 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-26 00:41:37,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,308 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,313 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:37,313 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-26 00:41:37,326 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:37,327 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:41:37,327 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:37,328 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:41:37,329 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,330 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,331 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,333 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,335 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,337 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,340 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,349 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,349 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,352 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,353 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,353 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,354 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,355 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,355 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,366 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,372 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:37,373 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:37,381 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,382 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,404 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:41:37,405 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,406 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,407 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,408 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:41:37,408 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,411 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:37,411 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-26 00:41:37,414 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:41:37,421 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:41:37,422 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-26 00:41:37,459 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-11-26 00:41:37,461 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-26 00:41:37,462 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:41:37,464 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-26 00:41:37,464 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-26 00:41:37,465 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:37,466 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-26 00:41:37,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:37,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:37,468 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:37,468 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,469 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:41:37,469 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:37,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,469 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:37,470 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,470 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,474 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,474 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,478 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,480 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,483 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:41:37,486 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,490 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:41:37,491 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:41:37,504 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:37,505 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:37,505 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:37,505 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:41:37,511 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:41:37,513 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,520 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:37,521 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-26 00:41:37,521 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-26 00:41:37,529 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-26 00:41:37,540 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:41:37,541 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:41:37,544 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-26 00:41:37,545 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:41:37,546 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-26 00:41:37,546 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-26 00:41:37,547 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,550 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:41:37,550 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,551 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-26 00:41:37,551 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,552 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:41:37,552 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,553 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:41:37,553 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:41:37,553 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:41:37,554 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:41:37,554 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:41:37,555 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:41:37,555 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,557 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-26 00:41:37,557 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-26 00:41:37,557 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,559 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,560 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,561 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,564 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:41:37,568 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-26 00:41:37,569 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:41:37,570 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-26 00:41:37,570 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-26 00:41:37,571 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:41:37,571 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:37,572 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:41:37,572 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:37,572 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:37,573 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:37,576 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,576 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,577 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,578 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,579 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,580 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-26 00:41:37,581 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-26 00:41:37,582 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:41:37,585 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:41:37,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,587 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-26 00:41:37,587 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:37,588 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:37,588 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:37,588 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:41:37,589 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:41:37,589 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:41:37,589 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-26 00:41:37,589 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-26 00:41:37,590 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:37,590 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:41:37,591 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:41:37,592 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:41:37,592 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:37,592 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:41:37,593 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,593 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:41:37,593 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,594 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:37,594 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:41:37,594 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,595 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:41:37,595 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:41:37,595 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:41:37,595 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:37,596 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,596 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-26 00:41:37,596 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:41:37,597 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:37,597 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:41:37,597 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,598 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:41:37,598 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-26 00:41:37,598 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:41:37,607 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-26 00:41:37,609 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:41:37,611 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:41:37,611 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:41:37,619 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:41:37,628 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:41:37,698 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:41:37,717 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:41:37,717 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:41:37,721 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:41:37,723 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:37,724 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:37,725 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:41:37,726 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:37,726 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:37,727 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:37,727 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:41:37,728 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:41:37,728 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:41:37,729 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:41:37,729 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:41:37,730 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:37,730 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:41:37,730 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:37,731 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:41:37,731 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:41:37,732 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:41:37,752 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:41:37,753 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,758 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,759 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,760 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,761 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,762 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,763 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,764 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,765 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,766 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,779 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,779 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,780 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,780 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,781 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,782 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,782 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,783 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,783 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,784 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,785 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,785 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,786 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,786 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,787 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,788 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,788 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,789 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,789 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,790 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,791 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,792 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,793 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,793 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,794 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,794 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,795 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,796 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,796 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,797 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,797 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,798 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,799 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,799 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,800 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,800 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,801 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,802 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,803 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,803 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,804 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,804 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,805 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,806 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,806 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,806 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,807 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,808 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,808 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,809 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,809 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,810 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,811 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,811 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,812 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,812 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,813 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,813 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,814 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,814 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,815 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,815 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,816 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,817 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,817 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,817 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,818 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,818 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,818 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,819 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,819 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,819 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,819 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,821 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,821 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,821 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:41:37,823 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_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695830,695843] [2022-11-26 00:41:37,824 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_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i[695975,695988] [2022-11-26 00:41:37,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:41:38,380 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:41:38,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38 WrapperNode [2022-11-26 00:41:38,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:41:38,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:41:38,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:41:38,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:41:38,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:38,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:39,350 INFO L138 Inliner]: procedures = 829, calls = 8748, calls flagged for inlining = 380, calls inlined = 326, statements flattened = 16748 [2022-11-26 00:41:39,352 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:41:39,353 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:41:39,353 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:41:39,353 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:41:39,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:39,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:39,455 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:39,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,077 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,151 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,270 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:41:40,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:41:40,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:41:40,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:41:40,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (1/1) ... [2022-11-26 00:41:40,615 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:41:40,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:41:40,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:41:40,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:41:40,698 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-26 00:41:40,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-26 00:41:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_126 [2022-11-26 00:41:40,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_126 [2022-11-26 00:41:40,703 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-26 00:41:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-26 00:41:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:41:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:41:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-26 00:41:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-26 00:41:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-26 00:41:40,704 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-26 00:41:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-26 00:41:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-26 00:41:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_143 [2022-11-26 00:41:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_143 [2022-11-26 00:41:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-26 00:41:40,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-26 00:41:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:41:40,706 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:41:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:41:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:41:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-26 00:41:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-26 00:41:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-26 00:41:40,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-26 00:41:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-26 00:41:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-26 00:41:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-26 00:41:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-26 00:41:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-26 00:41:40,708 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-26 00:41:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-26 00:41:40,708 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:41:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:41:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:41:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:41:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-26 00:41:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-26 00:41:40,709 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-26 00:41:40,709 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-26 00:41:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:41:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:41:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-26 00:41:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-26 00:41:40,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-26 00:41:40,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-26 00:41:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-26 00:41:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-26 00:41:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-26 00:41:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-26 00:41:40,711 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-26 00:41:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-26 00:41:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-26 00:41:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-26 00:41:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:41:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:41:40,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-26 00:41:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-26 00:41:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:41:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:41:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-26 00:41:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-26 00:41:40,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:41:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-11-26 00:41:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_indirect_lock_of_bnx2 [2022-11-26 00:41:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-26 00:41:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-26 00:41:40,714 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-26 00:41:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-26 00:41:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:41:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:41:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:41:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:41:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-26 00:41:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-26 00:41:40,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:41:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:41:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-26 00:41:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-26 00:41:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-26 00:41:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-26 00:41:40,716 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-26 00:41:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-26 00:41:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:41:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:41:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-26 00:41:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-26 00:41:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-26 00:41:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-26 00:41:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-26 00:41:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-26 00:41:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-26 00:41:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-26 00:41:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-26 00:41:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-26 00:41:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:41:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-26 00:41:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-26 00:41:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 00:41:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 00:41:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:41:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-11-26 00:41:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_indirect_lock_of_bnx2 [2022-11-26 00:41:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:41:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:41:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:41:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:41:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:41:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-26 00:41:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-26 00:41:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-26 00:41:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-26 00:41:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-26 00:41:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-26 00:41:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-26 00:41:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-26 00:41:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-26 00:41:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:41:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:41:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:41:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-26 00:41:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-26 00:41:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-26 00:41:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-26 00:41:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-26 00:41:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:41:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:41:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:41:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:41:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-26 00:41:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-26 00:41:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-26 00:41:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-26 00:41:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-26 00:41:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-26 00:41:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:41:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:41:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-26 00:41:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-26 00:41:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-26 00:41:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-26 00:41:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-26 00:41:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-26 00:41:40,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:41:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:41:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-26 00:41:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-26 00:41:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:41:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:41:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-26 00:41:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-26 00:41:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-26 00:41:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-26 00:41:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-26 00:41:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:41:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:41:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-26 00:41:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:41:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:41:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-26 00:41:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-26 00:41:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-26 00:41:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-26 00:41:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-26 00:41:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-26 00:41:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:41:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:41:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:41:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:41:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-26 00:41:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-26 00:41:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-26 00:41:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-26 00:41:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-26 00:41:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-26 00:41:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-26 00:41:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-26 00:41:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-26 00:41:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-26 00:41:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_110 [2022-11-26 00:41:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_110 [2022-11-26 00:41:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:41:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:41:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:41:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-26 00:41:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-26 00:41:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-26 00:41:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-26 00:41:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:41:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-26 00:41:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-26 00:41:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-26 00:41:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-26 00:41:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-26 00:41:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-26 00:41:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:41:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:41:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:41:40,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:41:40,736 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:41:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:41:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-11-26 00:41:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_bnx2 [2022-11-26 00:41:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-26 00:41:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-26 00:41:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-26 00:41:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-26 00:41:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:41:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:41:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2022-11-26 00:41:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2022-11-26 00:41:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-26 00:41:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-26 00:41:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-26 00:41:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-26 00:41:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-26 00:41:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-26 00:41:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-26 00:41:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-26 00:41:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-26 00:41:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-26 00:41:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:41:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:41:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-26 00:41:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-26 00:41:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2022-11-26 00:41:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2022-11-26 00:41:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:41:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-26 00:41:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-26 00:41:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:41:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:41:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-11-26 00:41:40,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-11-26 00:41:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-26 00:41:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-26 00:41:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-26 00:41:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-26 00:41:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:41:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:41:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-26 00:41:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-26 00:41:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-26 00:41:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-26 00:41:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-26 00:41:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-26 00:41:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-26 00:41:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-26 00:41:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:41:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-26 00:41:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-26 00:41:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-26 00:41:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_125 [2022-11-26 00:41:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_125 [2022-11-26 00:41:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-26 00:41:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-26 00:41:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-26 00:41:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-26 00:41:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-26 00:41:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-26 00:41:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-26 00:41:40,745 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-26 00:41:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:41:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:41:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-26 00:41:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-26 00:41:40,746 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-26 00:41:40,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-26 00:41:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-26 00:41:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-26 00:41:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-26 00:41:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-26 00:41:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-26 00:41:40,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-26 00:41:40,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:41:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:41:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-26 00:41:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-26 00:41:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-26 00:41:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-26 00:41:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:41:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:41:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-26 00:41:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-26 00:41:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-26 00:41:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-26 00:41:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-26 00:41:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-26 00:41:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-26 00:41:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-26 00:41:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2022-11-26 00:41:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2022-11-26 00:41:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-26 00:41:40,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-26 00:41:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-26 00:41:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-26 00:41:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-26 00:41:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-26 00:41:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-26 00:41:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-26 00:41:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-26 00:41:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-26 00:41:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-11-26 00:41:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-11-26 00:41:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:41:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:41:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-26 00:41:40,752 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-26 00:41:40,752 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-26 00:41:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-26 00:41:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:41:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:41:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:41:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:41:40,753 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-26 00:41:40,753 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-26 00:41:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:41:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:41:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-11-26 00:41:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-11-26 00:41:40,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:41:40,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:41:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:41:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-26 00:41:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-26 00:41:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-26 00:41:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-26 00:41:40,755 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-26 00:41:40,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-26 00:41:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-26 00:41:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-26 00:41:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:41:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:41:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:41:40,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-26 00:41:40,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-26 00:41:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-26 00:41:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-26 00:41:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:41:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:41:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:41:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-26 00:41:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-26 00:41:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-26 00:41:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-26 00:41:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-26 00:41:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-26 00:41:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:41:40,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:41:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-26 00:41:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-26 00:41:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:41:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:41:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-26 00:41:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-26 00:41:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:41:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:41:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-26 00:41:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-26 00:41:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:41:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:41:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-11-26 00:41:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-11-26 00:41:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2022-11-26 00:41:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2022-11-26 00:41:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-26 00:41:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-26 00:41:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-26 00:41:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-26 00:41:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-26 00:41:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-26 00:41:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-26 00:41:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-26 00:41:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-26 00:41:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-26 00:41:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 00:41:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 00:41:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2022-11-26 00:41:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2022-11-26 00:41:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:41:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:41:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-26 00:41:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-26 00:41:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-11-26 00:41:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-11-26 00:41:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-26 00:41:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-26 00:41:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:41:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:41:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:41:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:41:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-26 00:41:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-26 00:41:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-26 00:41:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-26 00:41:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-26 00:41:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-26 00:41:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-26 00:41:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-26 00:41:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-26 00:41:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-26 00:41:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-26 00:41:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-26 00:41:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-11-26 00:41:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-11-26 00:41:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-11-26 00:41:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-11-26 00:41:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-26 00:41:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-26 00:41:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-11-26 00:41:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-11-26 00:41:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-26 00:41:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-26 00:41:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-26 00:41:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-26 00:41:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-26 00:41:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-26 00:41:40,768 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-26 00:41:40,768 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-26 00:41:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-26 00:41:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-26 00:41:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-11-26 00:41:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-11-26 00:41:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-26 00:41:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-26 00:41:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-26 00:41:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-26 00:41:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-26 00:41:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-26 00:41:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-26 00:41:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-26 00:41:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:41:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:41:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:41:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-26 00:41:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-26 00:41:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_166 [2022-11-26 00:41:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_166 [2022-11-26 00:41:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-26 00:41:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-26 00:41:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-26 00:41:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-26 00:41:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-11-26 00:41:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_bnx2 [2022-11-26 00:41:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-26 00:41:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-26 00:41:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-26 00:41:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-26 00:41:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-26 00:41:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-26 00:41:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-26 00:41:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-26 00:41:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-26 00:41:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-26 00:41:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-26 00:41:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-26 00:41:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-26 00:41:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-26 00:41:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-26 00:41:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-26 00:41:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-26 00:41:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-26 00:41:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:41:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:41:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-26 00:41:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-26 00:41:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:41:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:41:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-26 00:41:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-26 00:41:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-26 00:41:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-26 00:41:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-26 00:41:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-26 00:41:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-26 00:41:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-26 00:41:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:41:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-26 00:41:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-26 00:41:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-26 00:41:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-26 00:41:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:41:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:41:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-26 00:41:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-26 00:41:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-26 00:41:40,778 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-26 00:41:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-26 00:41:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-26 00:41:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-26 00:41:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-26 00:41:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-26 00:41:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-26 00:41:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-26 00:41:40,779 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-26 00:41:40,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:41:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:41:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-26 00:41:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-26 00:41:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-26 00:41:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-26 00:41:40,780 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-26 00:41:40,780 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-26 00:41:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-26 00:41:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-26 00:41:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-26 00:41:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-26 00:41:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-26 00:41:40,781 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-26 00:41:40,781 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:41:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:41:40,782 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:41:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:41:40,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-26 00:41:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-26 00:41:40,782 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-26 00:41:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-26 00:41:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-26 00:41:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-26 00:41:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:41:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:41:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-26 00:41:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-26 00:41:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-26 00:41:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-26 00:41:40,784 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-26 00:41:40,784 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-26 00:41:40,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_111 [2022-11-26 00:41:40,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_111 [2022-11-26 00:41:40,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 00:41:40,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-26 00:41:40,784 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-26 00:41:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-26 00:41:40,785 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:41:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:41:40,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2022-11-26 00:41:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2022-11-26 00:41:40,785 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-26 00:41:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-26 00:41:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-26 00:41:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-26 00:41:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-26 00:41:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-26 00:41:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-26 00:41:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-26 00:41:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:41:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:41:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-26 00:41:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-26 00:41:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-26 00:41:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-26 00:41:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-26 00:41:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-26 00:41:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:41:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:41:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-26 00:41:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-26 00:41:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:41:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-26 00:41:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-26 00:41:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-26 00:41:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-26 00:41:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2022-11-26 00:41:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2022-11-26 00:41:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:41:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:41:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-26 00:41:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-26 00:41:42,841 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:41:42,847 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:41:43,360 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:44:33,904 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:44:42,701 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:44:42,701 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-26 00:44:42,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:44:42 BoogieIcfgContainer [2022-11-26 00:44:42,710 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:44:42,713 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:44:42,713 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:44:42,716 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:44:42,717 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:41:27" (1/3) ... [2022-11-26 00:44:42,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1171cd93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:44:42, skipping insertion in model container [2022-11-26 00:44:42,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:41:38" (2/3) ... [2022-11-26 00:44:42,718 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1171cd93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:44:42, skipping insertion in model container [2022-11-26 00:44:42,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:44:42" (3/3) ... [2022-11-26 00:44:42,720 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-26 00:44:42,740 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:44:42,741 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-26 00:44:42,885 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:44:42,892 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;@6368050c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:44:42,892 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-26 00:44:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand has 4551 states, 2701 states have (on average 1.2832284339133655) internal successors, (3466), 2798 states have internal predecessors, (3466), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) [2022-11-26 00:44:42,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-26 00:44:42,931 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:44:42,932 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:44:42,932 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:44:42,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:44:42,938 INFO L85 PathProgramCache]: Analyzing trace with hash -1202916225, now seen corresponding path program 1 times [2022-11-26 00:44:42,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:44:42,949 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170653380] [2022-11-26 00:44:42,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:44:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:44:43,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:44:46,651 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-26 00:44:46,652 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:44:46,652 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170653380] [2022-11-26 00:44:46,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170653380] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:44:46,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:44:46,654 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:44:46,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772265155] [2022-11-26 00:44:46,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:44:46,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:44:46,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:44:46,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:44:46,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:44:46,745 INFO L87 Difference]: Start difference. First operand has 4551 states, 2701 states have (on average 1.2832284339133655) internal successors, (3466), 2798 states have internal predecessors, (3466), 1573 states have call successors, (1573), 275 states have call predecessors, (1573), 274 states have return successors, (1566), 1545 states have call predecessors, (1566), 1566 states have call successors, (1566) Second operand has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:44:53,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:44:55,493 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:00,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:01,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:02,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:06,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:07,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:10,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:15,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:19,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:25,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:28,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:45:29,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:45:29,345 INFO L93 Difference]: Finished difference Result 9084 states and 13308 transitions. [2022-11-26 00:45:29,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-26 00:45:29,348 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 106 [2022-11-26 00:45:29,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:45:29,411 INFO L225 Difference]: With dead ends: 9084 [2022-11-26 00:45:29,411 INFO L226 Difference]: Without dead ends: 4520 [2022-11-26 00:45:29,457 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:45:29,460 INFO L413 NwaCegarLoop]: 5934 mSDtfsCounter, 5 mSDsluCounter, 11861 mSDsCounter, 0 mSdLazyCounter, 1989 mSolverCounterSat, 0 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 17795 SdHoareTripleChecker+Invalid, 1994 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1989 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:45:29,461 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 17795 Invalid, 1994 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 1989 Invalid, 5 Unknown, 0 Unchecked, 41.9s Time] [2022-11-26 00:45:29,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4520 states. [2022-11-26 00:45:29,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4520 to 4518. [2022-11-26 00:45:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4518 states, 2696 states have (on average 1.2793026706231454) internal successors, (3449), 2787 states have internal predecessors, (3449), 1547 states have call successors, (1547), 273 states have call predecessors, (1547), 273 states have return successors, (1547), 1526 states have call predecessors, (1547), 1547 states have call successors, (1547) [2022-11-26 00:45:29,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 4518 states and 6543 transitions. [2022-11-26 00:45:29,820 INFO L78 Accepts]: Start accepts. Automaton has 4518 states and 6543 transitions. Word has length 106 [2022-11-26 00:45:29,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:45:29,821 INFO L495 AbstractCegarLoop]: Abstraction has 4518 states and 6543 transitions. [2022-11-26 00:45:29,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.5) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-11-26 00:45:29,822 INFO L276 IsEmpty]: Start isEmpty. Operand 4518 states and 6543 transitions. [2022-11-26 00:45:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-26 00:45:29,828 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:45:29,829 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:45:29,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:45:29,829 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:45:29,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:45:29,830 INFO L85 PathProgramCache]: Analyzing trace with hash -1410454236, now seen corresponding path program 1 times [2022-11-26 00:45:29,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:45:29,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647695352] [2022-11-26 00:45:29,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:45:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:45:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:45:40,780 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-11-26 00:45:40,781 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:45:40,781 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647695352] [2022-11-26 00:45:40,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1647695352] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:45:40,782 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:45:40,782 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:45:40,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1853023195] [2022-11-26 00:45:40,783 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:45:40,784 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:45:40,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:45:40,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:45:40,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:45:40,786 INFO L87 Difference]: Start difference. First operand 4518 states and 6543 transitions. Second operand has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 00:45:54,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:05,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:07,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:13,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:26,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:28,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:31,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:46,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:48,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:46:51,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:46:51,080 INFO L93 Difference]: Finished difference Result 6841 states and 9925 transitions. [2022-11-26 00:46:51,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:46:51,081 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) Word has length 123 [2022-11-26 00:46:51,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:46:51,154 INFO L225 Difference]: With dead ends: 6841 [2022-11-26 00:46:51,154 INFO L226 Difference]: Without dead ends: 6839 [2022-11-26 00:46:51,162 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:46:51,164 INFO L413 NwaCegarLoop]: 6820 mSDtfsCounter, 3214 mSDsluCounter, 24781 mSDsCounter, 0 mSdLazyCounter, 5082 mSolverCounterSat, 7 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 65.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3218 SdHoareTripleChecker+Valid, 31601 SdHoareTripleChecker+Invalid, 5094 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 5082 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 68.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:46:51,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3218 Valid, 31601 Invalid, 5094 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 5082 Invalid, 5 Unknown, 0 Unchecked, 68.2s Time] [2022-11-26 00:46:51,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6839 states. [2022-11-26 00:46:51,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6839 to 6827. [2022-11-26 00:46:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6827 states, 4070 states have (on average 1.2847665847665848) internal successors, (5229), 4247 states have internal predecessors, (5229), 2298 states have call successors, (2298), 480 states have call predecessors, (2298), 457 states have return successors, (2379), 2198 states have call predecessors, (2379), 2298 states have call successors, (2379) [2022-11-26 00:46:52,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6827 states to 6827 states and 9906 transitions. [2022-11-26 00:46:52,009 INFO L78 Accepts]: Start accepts. Automaton has 6827 states and 9906 transitions. Word has length 123 [2022-11-26 00:46:52,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:46:52,010 INFO L495 AbstractCegarLoop]: Abstraction has 6827 states and 9906 transitions. [2022-11-26 00:46:52,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.8) internal successors, (39), 5 states have internal predecessors, (39), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-26 00:46:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 6827 states and 9906 transitions. [2022-11-26 00:46:52,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-11-26 00:46:52,034 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:46:52,034 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:46:52,035 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:46:52,035 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:46:52,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:46:52,037 INFO L85 PathProgramCache]: Analyzing trace with hash 295806574, now seen corresponding path program 1 times [2022-11-26 00:46:52,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:46:52,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599137623] [2022-11-26 00:46:52,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:46:52,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:46:52,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:46:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-11-26 00:46:55,666 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:46:55,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599137623] [2022-11-26 00:46:55,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599137623] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:46:55,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:46:55,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:46:55,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [993108113] [2022-11-26 00:46:55,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:46:55,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:46:55,668 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:46:55,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:46:55,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:46:55,669 INFO L87 Difference]: Start difference. First operand 6827 states and 9906 transitions. Second operand has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-26 00:47:05,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:12,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:21,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:25,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:30,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:32,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:34,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:36,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:45,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:48,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:47:49,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:47:49,701 INFO L93 Difference]: Finished difference Result 13654 states and 20008 transitions. [2022-11-26 00:47:49,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:47:49,702 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) Word has length 159 [2022-11-26 00:47:49,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:47:49,769 INFO L225 Difference]: With dead ends: 13654 [2022-11-26 00:47:49,769 INFO L226 Difference]: Without dead ends: 6843 [2022-11-26 00:47:49,829 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 [2022-11-26 00:47:49,830 INFO L413 NwaCegarLoop]: 5880 mSDtfsCounter, 4 mSDsluCounter, 23509 mSDsCounter, 0 mSdLazyCounter, 3296 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 51.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 29389 SdHoareTripleChecker+Invalid, 3304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3296 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 53.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:47:49,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 29389 Invalid, 3304 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3296 Invalid, 8 Unknown, 0 Unchecked, 53.3s Time] [2022-11-26 00:47:49,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6843 states. [2022-11-26 00:47:50,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6843 to 6835. [2022-11-26 00:47:50,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6835 states, 4076 states have (on average 1.2843473994111874) internal successors, (5235), 4253 states have internal predecessors, (5235), 2298 states have call successors, (2298), 480 states have call predecessors, (2298), 459 states have return successors, (2387), 2200 states have call predecessors, (2387), 2298 states have call successors, (2387) [2022-11-26 00:47:50,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6835 states to 6835 states and 9920 transitions. [2022-11-26 00:47:50,567 INFO L78 Accepts]: Start accepts. Automaton has 6835 states and 9920 transitions. Word has length 159 [2022-11-26 00:47:50,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:47:50,568 INFO L495 AbstractCegarLoop]: Abstraction has 6835 states and 9920 transitions. [2022-11-26 00:47:50,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 15.8) internal successors, (79), 5 states have internal predecessors, (79), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (25), 3 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-26 00:47:50,569 INFO L276 IsEmpty]: Start isEmpty. Operand 6835 states and 9920 transitions. [2022-11-26 00:47:50,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-11-26 00:47:50,583 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:47:50,583 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:47:50,583 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:47:50,584 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:47:50,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:47:50,584 INFO L85 PathProgramCache]: Analyzing trace with hash -1590849887, now seen corresponding path program 1 times [2022-11-26 00:47:50,584 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:47:50,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063078459] [2022-11-26 00:47:50,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:50,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:47:50,920 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:47:50,920 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1137407769] [2022-11-26 00:47:50,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:47:50,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:47:50,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:47:50,927 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:47:50,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-26 00:47:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:47:54,364 INFO L263 TraceCheckSpWp]: Trace formula consists of 7901 conjuncts, 37 conjunts are in the unsatisfiable core [2022-11-26 00:47:54,389 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:48:44,115 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2022-11-26 00:48:44,116 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:48:44,116 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:48:44,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063078459] [2022-11-26 00:48:44,116 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:48:44,116 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1137407769] [2022-11-26 00:48:44,116 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1137407769] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:48:44,117 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:48:44,117 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-26 00:48:44,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [511764486] [2022-11-26 00:48:44,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:48:44,119 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:48:44,119 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:48:44,120 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:48:44,120 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:48:44,120 INFO L87 Difference]: Start difference. First operand 6835 states and 9920 transitions. Second operand has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-26 00:48:56,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:48:58,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:06,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:16,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:24,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:30,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:42,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:44,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:49:46,179 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:49:46,179 INFO L93 Difference]: Finished difference Result 6843 states and 9927 transitions. [2022-11-26 00:49:46,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-26 00:49:46,180 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 176 [2022-11-26 00:49:46,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:49:46,237 INFO L225 Difference]: With dead ends: 6843 [2022-11-26 00:49:46,237 INFO L226 Difference]: Without dead ends: 6841 [2022-11-26 00:49:46,244 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 177 GetRequests, 171 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:49:46,245 INFO L413 NwaCegarLoop]: 6994 mSDtfsCounter, 3101 mSDsluCounter, 21207 mSDsCounter, 0 mSdLazyCounter, 4812 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 58.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3106 SdHoareTripleChecker+Valid, 28201 SdHoareTripleChecker+Invalid, 4819 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4812 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 60.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:49:46,245 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3106 Valid, 28201 Invalid, 4819 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [0 Valid, 4812 Invalid, 7 Unknown, 0 Unchecked, 60.7s Time] [2022-11-26 00:49:46,257 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6841 states. [2022-11-26 00:49:47,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6841 to 6835. [2022-11-26 00:49:47,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6835 states, 4076 states have (on average 1.2841020608439646) internal successors, (5234), 4253 states have internal predecessors, (5234), 2298 states have call successors, (2298), 480 states have call predecessors, (2298), 459 states have return successors, (2387), 2200 states have call predecessors, (2387), 2298 states have call successors, (2387) [2022-11-26 00:49:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6835 states to 6835 states and 9919 transitions. [2022-11-26 00:49:47,193 INFO L78 Accepts]: Start accepts. Automaton has 6835 states and 9919 transitions. Word has length 176 [2022-11-26 00:49:47,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:49:47,195 INFO L495 AbstractCegarLoop]: Abstraction has 6835 states and 9919 transitions. [2022-11-26 00:49:47,195 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.6) internal successors, (83), 4 states have internal predecessors, (83), 1 states have call successors, (33), 1 states have call predecessors, (33), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-11-26 00:49:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 6835 states and 9919 transitions. [2022-11-26 00:49:47,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-26 00:49:47,227 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:49:47,229 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:49:47,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-26 00:49:47,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:49:47,455 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:49:47,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:49:47,455 INFO L85 PathProgramCache]: Analyzing trace with hash 2137076569, now seen corresponding path program 1 times [2022-11-26 00:49:47,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:49:47,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1854908245] [2022-11-26 00:49:47,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:49:47,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:49:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:50:02,180 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2022-11-26 00:50:02,180 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:50:02,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1854908245] [2022-11-26 00:50:02,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1854908245] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:50:02,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:50:02,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:50:02,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209531557] [2022-11-26 00:50:02,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:50:02,182 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:50:02,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:50:02,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:50:02,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:50:02,183 INFO L87 Difference]: Start difference. First operand 6835 states and 9919 transitions. Second operand has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-26 00:50:14,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:23,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:25,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:30,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:33,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:38,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:47,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:50:53,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:06,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:09,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:11,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:51:11,219 INFO L93 Difference]: Finished difference Result 9174 states and 13345 transitions. [2022-11-26 00:51:11,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:51:11,220 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) Word has length 213 [2022-11-26 00:51:11,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:51:11,285 INFO L225 Difference]: With dead ends: 9174 [2022-11-26 00:51:11,285 INFO L226 Difference]: Without dead ends: 9172 [2022-11-26 00:51:11,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:51:11,293 INFO L413 NwaCegarLoop]: 6853 mSDtfsCounter, 3178 mSDsluCounter, 24862 mSDsCounter, 0 mSdLazyCounter, 5137 mSolverCounterSat, 7 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 64.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3182 SdHoareTripleChecker+Valid, 31715 SdHoareTripleChecker+Invalid, 5151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 5137 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 66.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:51:11,293 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3182 Valid, 31715 Invalid, 5151 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 5137 Invalid, 7 Unknown, 0 Unchecked, 66.6s Time] [2022-11-26 00:51:11,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9172 states. [2022-11-26 00:51:12,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9172 to 9159. [2022-11-26 00:51:12,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9159 states, 5459 states have (on average 1.286682542590218) internal successors, (7024), 5721 states have internal predecessors, (7024), 3052 states have call successors, (3052), 687 states have call predecessors, (3052), 646 states have return successors, (3247), 2878 states have call predecessors, (3247), 3052 states have call successors, (3247) [2022-11-26 00:51:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9159 states to 9159 states and 13323 transitions. [2022-11-26 00:51:12,442 INFO L78 Accepts]: Start accepts. Automaton has 9159 states and 13323 transitions. Word has length 213 [2022-11-26 00:51:12,443 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:51:12,443 INFO L495 AbstractCegarLoop]: Abstraction has 9159 states and 13323 transitions. [2022-11-26 00:51:12,443 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 16.2) internal successors, (81), 5 states have internal predecessors, (81), 2 states have call successors, (39), 2 states have call predecessors, (39), 2 states have return successors, (29), 3 states have call predecessors, (29), 2 states have call successors, (29) [2022-11-26 00:51:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 9159 states and 13323 transitions. [2022-11-26 00:51:12,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2022-11-26 00:51:12,488 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:51:12,489 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:51:12,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:51:12,489 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:51:12,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:51:12,492 INFO L85 PathProgramCache]: Analyzing trace with hash -2124602445, now seen corresponding path program 1 times [2022-11-26 00:51:12,493 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:51:12,493 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886319295] [2022-11-26 00:51:12,493 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:51:12,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:51:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:51:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2022-11-26 00:51:13,472 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:51:13,472 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886319295] [2022-11-26 00:51:13,472 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [886319295] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:51:13,472 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:51:13,472 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:51:13,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533777299] [2022-11-26 00:51:13,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:51:13,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:51:13,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:51:13,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:51:13,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:51:13,474 INFO L87 Difference]: Start difference. First operand 9159 states and 13323 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-11-26 00:51:19,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:24,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:26,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:28,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:31,862 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:35,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:38,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:44,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:46,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:51:47,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:51:47,514 INFO L93 Difference]: Finished difference Result 13686 states and 20344 transitions. [2022-11-26 00:51:47,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:51:47,515 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) Word has length 294 [2022-11-26 00:51:47,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:51:47,582 INFO L225 Difference]: With dead ends: 13686 [2022-11-26 00:51:47,582 INFO L226 Difference]: Without dead ends: 9180 [2022-11-26 00:51:47,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:51:47,625 INFO L413 NwaCegarLoop]: 5969 mSDtfsCounter, 13 mSDsluCounter, 5953 mSDsCounter, 0 mSdLazyCounter, 1321 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 11922 SdHoareTripleChecker+Invalid, 1328 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1321 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:51:47,625 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 11922 Invalid, 1328 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1321 Invalid, 7 Unknown, 0 Unchecked, 32.9s Time] [2022-11-26 00:51:47,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9180 states. [2022-11-26 00:51:48,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9180 to 9160. [2022-11-26 00:51:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9160 states, 5460 states have (on average 1.2866300366300367) internal successors, (7025), 5722 states have internal predecessors, (7025), 3052 states have call successors, (3052), 687 states have call predecessors, (3052), 646 states have return successors, (3247), 2878 states have call predecessors, (3247), 3052 states have call successors, (3247) [2022-11-26 00:51:48,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9160 states to 9160 states and 13324 transitions. [2022-11-26 00:51:48,995 INFO L78 Accepts]: Start accepts. Automaton has 9160 states and 13324 transitions. Word has length 294 [2022-11-26 00:51:48,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:51:48,996 INFO L495 AbstractCegarLoop]: Abstraction has 9160 states and 13324 transitions. [2022-11-26 00:51:48,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (53), 2 states have call predecessors, (53), 2 states have return successors, (49), 2 states have call predecessors, (49), 2 states have call successors, (49) [2022-11-26 00:51:48,997 INFO L276 IsEmpty]: Start isEmpty. Operand 9160 states and 13324 transitions. [2022-11-26 00:51:49,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2022-11-26 00:51:49,038 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:51:49,038 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:51:49,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:51:49,039 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:51:49,039 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:51:49,039 INFO L85 PathProgramCache]: Analyzing trace with hash 1807461156, now seen corresponding path program 1 times [2022-11-26 00:51:49,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:51:49,040 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010588457] [2022-11-26 00:51:49,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:51:49,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:51:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:51:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-26 00:51:50,081 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:51:50,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010588457] [2022-11-26 00:51:50,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010588457] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:51:50,082 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:51:50,082 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-26 00:51:50,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693217978] [2022-11-26 00:51:50,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:51:50,083 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:51:50,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:51:50,084 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:51:50,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-26 00:51:50,084 INFO L87 Difference]: Start difference. First operand 9160 states and 13324 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2022-11-26 00:51:57,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:03,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:09,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:11,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:12,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:17,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:19,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:26,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:29,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:30,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:52:30,775 INFO L93 Difference]: Finished difference Result 13676 states and 20186 transitions. [2022-11-26 00:52:30,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-26 00:52:30,776 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 295 [2022-11-26 00:52:30,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:52:30,834 INFO L225 Difference]: With dead ends: 13676 [2022-11-26 00:52:30,835 INFO L226 Difference]: Without dead ends: 9169 [2022-11-26 00:52:30,871 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 [2022-11-26 00:52:30,872 INFO L413 NwaCegarLoop]: 5871 mSDtfsCounter, 17 mSDsluCounter, 11702 mSDsCounter, 0 mSdLazyCounter, 2014 mSolverCounterSat, 8 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 17573 SdHoareTripleChecker+Invalid, 2029 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 2014 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:52:30,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 17573 Invalid, 2029 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8 Valid, 2014 Invalid, 7 Unknown, 0 Unchecked, 39.4s Time] [2022-11-26 00:52:30,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9169 states. [2022-11-26 00:52:31,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9169 to 9169. [2022-11-26 00:52:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9169 states, 5465 states have (on average 1.2863677950594694) internal successors, (7030), 5727 states have internal predecessors, (7030), 3055 states have call successors, (3055), 690 states have call predecessors, (3055), 647 states have return successors, (3250), 2879 states have call predecessors, (3250), 3055 states have call successors, (3250) [2022-11-26 00:52:32,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9169 states to 9169 states and 13335 transitions. [2022-11-26 00:52:32,035 INFO L78 Accepts]: Start accepts. Automaton has 9169 states and 13335 transitions. Word has length 295 [2022-11-26 00:52:32,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:52:32,036 INFO L495 AbstractCegarLoop]: Abstraction has 9169 states and 13335 transitions. [2022-11-26 00:52:32,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 3 states have call successors, (57), 2 states have call predecessors, (57), 3 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2022-11-26 00:52:32,037 INFO L276 IsEmpty]: Start isEmpty. Operand 9169 states and 13335 transitions. [2022-11-26 00:52:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-26 00:52:32,088 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:52:32,088 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:52:32,088 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 00:52:32,089 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:52:32,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:52:32,089 INFO L85 PathProgramCache]: Analyzing trace with hash 479386015, now seen corresponding path program 1 times [2022-11-26 00:52:32,089 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:52:32,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1026156301] [2022-11-26 00:52:32,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:52:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:52:32,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:52:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2022-11-26 00:52:33,003 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:52:33,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1026156301] [2022-11-26 00:52:33,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1026156301] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:52:33,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:52:33,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:52:33,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272133060] [2022-11-26 00:52:33,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:52:33,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:52:33,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:52:33,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:52:33,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:52:33,007 INFO L87 Difference]: Start difference. First operand 9169 states and 13335 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2022-11-26 00:52:38,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:40,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:43,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:48,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:50,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:54,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:52:57,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:02,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:05,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:06,313 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:53:06,314 INFO L93 Difference]: Finished difference Result 13694 states and 20218 transitions. [2022-11-26 00:53:06,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:53:06,315 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) Word has length 297 [2022-11-26 00:53:06,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:53:06,385 INFO L225 Difference]: With dead ends: 13694 [2022-11-26 00:53:06,386 INFO L226 Difference]: Without dead ends: 9182 [2022-11-26 00:53:06,429 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:53:06,431 INFO L413 NwaCegarLoop]: 5881 mSDtfsCounter, 11 mSDsluCounter, 5873 mSDsCounter, 0 mSdLazyCounter, 1319 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 11754 SdHoareTripleChecker+Invalid, 1326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1319 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:53:06,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 11754 Invalid, 1326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1319 Invalid, 7 Unknown, 0 Unchecked, 32.2s Time] [2022-11-26 00:53:06,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9182 states. [2022-11-26 00:53:07,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9182 to 9170. [2022-11-26 00:53:07,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9170 states, 5466 states have (on average 1.2863154043175997) internal successors, (7031), 5728 states have internal predecessors, (7031), 3055 states have call successors, (3055), 690 states have call predecessors, (3055), 647 states have return successors, (3250), 2879 states have call predecessors, (3250), 3055 states have call successors, (3250) [2022-11-26 00:53:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9170 states to 9170 states and 13336 transitions. [2022-11-26 00:53:07,758 INFO L78 Accepts]: Start accepts. Automaton has 9170 states and 13336 transitions. Word has length 297 [2022-11-26 00:53:07,759 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:53:07,759 INFO L495 AbstractCegarLoop]: Abstraction has 9170 states and 13336 transitions. [2022-11-26 00:53:07,760 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 2 states have call successors, (57), 2 states have call predecessors, (57), 2 states have return successors, (53), 2 states have call predecessors, (53), 2 states have call successors, (53) [2022-11-26 00:53:07,760 INFO L276 IsEmpty]: Start isEmpty. Operand 9170 states and 13336 transitions. [2022-11-26 00:53:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-26 00:53:07,788 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:53:07,788 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 8, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:53:07,789 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:53:07,789 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:53:07,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:53:07,790 INFO L85 PathProgramCache]: Analyzing trace with hash -301699286, now seen corresponding path program 1 times [2022-11-26 00:53:07,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:53:07,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [696664195] [2022-11-26 00:53:07,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:53:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:53:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2022-11-26 00:53:19,820 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:53:19,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [696664195] [2022-11-26 00:53:19,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [696664195] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:53:19,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2067080429] [2022-11-26 00:53:19,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:19,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:53:19,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:53:19,822 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:53:19,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-26 00:53:23,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:53:23,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 8600 conjuncts, 5 conjunts are in the unsatisfiable core [2022-11-26 00:53:23,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:53:23,372 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 181 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-11-26 00:53:23,372 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:53:23,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2067080429] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:53:23,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:53:23,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [9] total 10 [2022-11-26 00:53:23,374 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285317339] [2022-11-26 00:53:23,374 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:53:23,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:53:23,375 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:53:23,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:53:23,376 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:53:23,376 INFO L87 Difference]: Start difference. First operand 9170 states and 13336 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-11-26 00:53:28,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:32,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:37,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:40,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:44,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:49,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:51,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:53:53,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:53:53,180 INFO L93 Difference]: Finished difference Result 18269 states and 26828 transitions. [2022-11-26 00:53:53,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:53:53,181 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) Word has length 275 [2022-11-26 00:53:53,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:53:53,247 INFO L225 Difference]: With dead ends: 18269 [2022-11-26 00:53:53,247 INFO L226 Difference]: Without dead ends: 9115 [2022-11-26 00:53:53,304 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2022-11-26 00:53:53,304 INFO L413 NwaCegarLoop]: 5823 mSDtfsCounter, 2 mSDsluCounter, 5822 mSDsCounter, 0 mSdLazyCounter, 1306 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 11645 SdHoareTripleChecker+Invalid, 1313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1306 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.7s IncrementalHoareTripleChecker+Time [2022-11-26 00:53:53,305 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 11645 Invalid, 1313 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1306 Invalid, 7 Unknown, 0 Unchecked, 28.7s Time] [2022-11-26 00:53:53,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9115 states. [2022-11-26 00:53:54,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9115 to 9115. [2022-11-26 00:53:54,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9115 states, 5435 states have (on average 1.2853725850965962) internal successors, (6986), 5693 states have internal predecessors, (6986), 3032 states have call successors, (3032), 689 states have call predecessors, (3032), 646 states have return successors, (3219), 2858 states have call predecessors, (3219), 3032 states have call successors, (3219) [2022-11-26 00:53:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9115 states to 9115 states and 13237 transitions. [2022-11-26 00:53:54,374 INFO L78 Accepts]: Start accepts. Automaton has 9115 states and 13237 transitions. Word has length 275 [2022-11-26 00:53:54,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:53:54,375 INFO L495 AbstractCegarLoop]: Abstraction has 9115 states and 13237 transitions. [2022-11-26 00:53:54,375 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 2 states have call successors, (58), 2 states have call predecessors, (58), 2 states have return successors, (51), 2 states have call predecessors, (51), 2 states have call successors, (51) [2022-11-26 00:53:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 9115 states and 13237 transitions. [2022-11-26 00:53:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2022-11-26 00:53:54,398 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:53:54,399 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 9, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:53:54,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-26 00:53:54,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:53:54,615 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:53:54,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:53:54,616 INFO L85 PathProgramCache]: Analyzing trace with hash 1842913788, now seen corresponding path program 1 times [2022-11-26 00:53:54,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:53:54,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [118406190] [2022-11-26 00:53:54,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:54,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:53:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:53:55,594 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2022-11-26 00:53:55,595 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:53:55,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [118406190] [2022-11-26 00:53:55,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [118406190] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-26 00:53:55,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2082766415] [2022-11-26 00:53:55,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:53:55,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:53:55,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:53:55,597 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:53:55,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-26 00:53:58,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:53:58,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 8664 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-26 00:53:58,964 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:53:59,054 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2022-11-26 00:53:59,055 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-26 00:53:59,055 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2082766415] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:53:59,055 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:53:59,056 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-26 00:53:59,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942218326] [2022-11-26 00:53:59,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:53:59,057 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:53:59,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:53:59,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:53:59,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:53:59,059 INFO L87 Difference]: Start difference. First operand 9115 states and 13237 transitions. Second operand has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-11-26 00:54:04,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:06,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:10,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:12,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:16,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:18,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:21,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:24,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:29,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:31,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:32,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:54:32,796 INFO L93 Difference]: Finished difference Result 13611 states and 20225 transitions. [2022-11-26 00:54:32,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:54:32,796 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 345 [2022-11-26 00:54:32,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:54:32,853 INFO L225 Difference]: With dead ends: 13611 [2022-11-26 00:54:32,854 INFO L226 Difference]: Without dead ends: 9133 [2022-11-26 00:54:32,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 348 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-26 00:54:32,887 INFO L413 NwaCegarLoop]: 5840 mSDtfsCounter, 11 mSDsluCounter, 5825 mSDsCounter, 0 mSdLazyCounter, 1317 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 11665 SdHoareTripleChecker+Invalid, 1323 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1317 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:54:32,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 11665 Invalid, 1323 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1317 Invalid, 6 Unknown, 0 Unchecked, 32.6s Time] [2022-11-26 00:54:32,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9133 states. [2022-11-26 00:54:34,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9133 to 9116. [2022-11-26 00:54:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9116 states, 5436 states have (on average 1.2853200883002207) internal successors, (6987), 5694 states have internal predecessors, (6987), 3032 states have call successors, (3032), 689 states have call predecessors, (3032), 646 states have return successors, (3219), 2858 states have call predecessors, (3219), 3032 states have call successors, (3219) [2022-11-26 00:54:34,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9116 states to 9116 states and 13238 transitions. [2022-11-26 00:54:34,082 INFO L78 Accepts]: Start accepts. Automaton has 9116 states and 13238 transitions. Word has length 345 [2022-11-26 00:54:34,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:54:34,083 INFO L495 AbstractCegarLoop]: Abstraction has 9116 states and 13238 transitions. [2022-11-26 00:54:34,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 54.666666666666664) internal successors, (164), 3 states have internal predecessors, (164), 2 states have call successors, (62), 2 states have call predecessors, (62), 2 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2022-11-26 00:54:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 9116 states and 13238 transitions. [2022-11-26 00:54:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-11-26 00:54:34,107 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:54:34,107 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 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] [2022-11-26 00:54:34,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-26 00:54:34,322 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:54:34,323 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:54:34,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:54:34,323 INFO L85 PathProgramCache]: Analyzing trace with hash -1071431747, now seen corresponding path program 1 times [2022-11-26 00:54:34,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:54:34,324 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [332139867] [2022-11-26 00:54:34,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:54:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:54:34,576 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-26 00:54:34,577 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1291338443] [2022-11-26 00:54:34,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:54:34,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-26 00:54:34,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:54:34,578 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-26 00:54:34,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f929fd9-46c2-4da2-a7d9-868d3aaa7b14/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-26 00:54:37,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:54:38,033 INFO L263 TraceCheckSpWp]: Trace formula consists of 8865 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-26 00:54:38,045 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-26 00:54:38,456 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 54 proven. 2 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2022-11-26 00:54:38,458 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-26 00:54:38,986 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2022-11-26 00:54:38,987 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:54:38,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [332139867] [2022-11-26 00:54:38,987 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-26 00:54:38,987 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1291338443] [2022-11-26 00:54:38,987 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1291338443] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-26 00:54:38,987 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-26 00:54:38,988 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2022-11-26 00:54:38,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1374243984] [2022-11-26 00:54:38,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:54:38,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-26 00:54:38,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:54:38,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-26 00:54:38,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-26 00:54:38,990 INFO L87 Difference]: Start difference. First operand 9116 states and 13238 transitions. Second operand has 4 states, 4 states have (on average 26.75) internal successors, (107), 3 states have internal predecessors, (107), 3 states have call successors, (48), 3 states have call predecessors, (48), 1 states have return successors, (37), 3 states have call predecessors, (37), 3 states have call successors, (37) [2022-11-26 00:54:46,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:51,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:54:59,808 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 []