./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c36a9df364179ddc8d27c6acbee2fb959ee84241a663b80989702c8a045d9c9 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 17:33:54,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:33:54,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:33:54,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:33:54,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:33:54,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:33:54,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:33:54,501 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:33:54,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:33:54,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:33:54,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:33:54,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:33:54,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:33:54,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:33:54,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:33:54,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:33:54,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:33:54,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:33:54,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:33:54,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:33:54,516 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:33:54,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:33:54,520 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:33:54,521 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:33:54,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:33:54,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:33:54,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:33:54,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:33:54,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:33:54,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:33:54,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:33:54,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:33:54,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:33:54,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:33:54,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:33:54,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:33:54,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:33:54,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:33:54,535 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:33:54,536 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:33:54,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:33:54,538 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:33:54,560 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:33:54,560 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:33:54,561 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:33:54,561 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:33:54,561 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:33:54,562 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:33:54,562 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:33:54,563 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:33:54,563 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:33:54,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:33:54,563 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:33:54,563 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:33:54,564 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:33:54,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:33:54,565 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:33:54,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:33:54,565 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:33:54,565 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:33:54,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:33:54,566 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:33:54,566 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:33:54,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:33:54,566 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:33:54,567 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:33:54,567 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:33:54,567 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:33:54,567 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c36a9df364179ddc8d27c6acbee2fb959ee84241a663b80989702c8a045d9c9 [2022-11-25 17:33:54,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:33:54,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:33:54,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:33:54,899 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:33:54,900 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:33:54,901 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-25 17:33:57,955 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:33:58,810 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:33:58,811 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-25 17:33:58,889 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/data/5b704c978/9e7c258064a54e31bc62eaf11d62b7f2/FLAG976d7157c [2022-11-25 17:33:58,913 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/data/5b704c978/9e7c258064a54e31bc62eaf11d62b7f2 [2022-11-25 17:33:58,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:33:58,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:33:58,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:33:58,923 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:33:58,927 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:33:58,928 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:33:58" (1/1) ... [2022-11-25 17:33:58,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@325f4b9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:33:58, skipping insertion in model container [2022-11-25 17:33:58,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:33:58" (1/1) ... [2022-11-25 17:33:58,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:33:59,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:34:00,102 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 17:34:00,309 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:34:00,321 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:34:00,335 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:34:00,354 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:34:00,470 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:34:00,553 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:34:00,584 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:00,720 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 17:34:00,721 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 17:34:00,816 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:00,821 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:00,821 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:34:00,832 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:34:00,842 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:34:00,852 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:34:00,861 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:34:00,871 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:34:00,878 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:34:00,976 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 17:34:00,984 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:34:00,987 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 17:34:01,000 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:34:01,261 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:34:01,280 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 17:34:01,402 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_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[222866,222879] [2022-11-25 17:34:01,557 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:34:01,602 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:34:01,678 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:34:01,706 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:34:01,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:01,786 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:34:01,798 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:34:01,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:01,883 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:34:01,883 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:01,921 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:34:01,939 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:34:02,340 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:02,342 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:02,343 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:02,344 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:02,345 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:02,353 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:02,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,364 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:02,380 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:02,389 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,390 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,392 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,394 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:34:02,394 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,395 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:02,405 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,423 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:34:02,448 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:34:02,449 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,450 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,467 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,469 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,471 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,481 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,482 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,509 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:02,510 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:02,511 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:02,569 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,570 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:34:02,570 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,581 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,585 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,594 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,595 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,597 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,599 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,615 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,617 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,626 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,658 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:02,659 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 17:34:02,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,660 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:02,662 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 17:34:02,670 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:02,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,672 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:02,673 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,675 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:02,676 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,677 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,679 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:02,679 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:02,679 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:02,688 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:02,690 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,692 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,693 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:02,694 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,696 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,697 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:02,697 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:02,713 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,714 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:02,715 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,716 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,717 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:02,718 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,719 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:02,720 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,721 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,723 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,724 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,725 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 17:34:02,726 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,728 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,729 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 17:34:02,739 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,741 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,744 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,745 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:02,746 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,748 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,754 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:02,755 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:02,772 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:02,773 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:02,774 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:02,775 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:02,775 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:02,843 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,848 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,848 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,857 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,859 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,872 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,875 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,885 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,887 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,889 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,890 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:34:02,906 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,907 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,939 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,955 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,974 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 17:34:02,975 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 17:34:02,992 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:02,995 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,996 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:02,997 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,000 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:03,000 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:03,002 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:03,008 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:03,009 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:34:03,009 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:34:03,010 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,024 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 17:34:03,046 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,049 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,052 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,054 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,072 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,073 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,089 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:03,099 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,108 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:03,109 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:03,117 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,118 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,157 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:03,158 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:03,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,170 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,172 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,182 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,199 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,217 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:34:03,218 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,219 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,229 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,237 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:34:03,237 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:03,238 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:34:03,247 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:34:03,247 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:03,248 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:03,249 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,251 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,252 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,284 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:03,285 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:03,286 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:03,304 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,305 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,305 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,306 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,308 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:03,309 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,329 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,338 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,346 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,347 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,347 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,348 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,350 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,354 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,365 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,367 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,368 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,369 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,370 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,378 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,379 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 17:34:03,380 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,388 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,389 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,390 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,391 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,392 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,394 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,402 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,403 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,403 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,403 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,404 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,404 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:03,405 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:34:03,406 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,407 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:03,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,431 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,432 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:03,472 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,473 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,475 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:03,475 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:34:03,483 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,484 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,497 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,498 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,503 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,505 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,521 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,539 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:34:03,540 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:34:03,540 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:03,541 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:34:03,541 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:34:03,566 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 17:34:03,566 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:34:03,567 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:34:03,567 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:34:03,567 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:34:03,576 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:03,576 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,577 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 17:34:03,577 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,577 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:34:03,578 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,578 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:03,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,580 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:34:03,580 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:34:03,581 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,582 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:34:03,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,584 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,584 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:03,585 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:03,585 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:34:03,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,587 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 17:34:03,588 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,588 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,589 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,589 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,590 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,590 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,591 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,591 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,592 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,592 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,593 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,593 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,594 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,594 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,595 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,595 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:03,596 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:03,596 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,597 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:34:03,597 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:03,598 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:03,598 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:03,607 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,607 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:03,615 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:34:03,616 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:34:03,616 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:34:03,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,619 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:03,619 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:03,620 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 17:34:03,628 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:03,628 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:03,636 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:03,636 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:03,637 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:34:03,645 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:34:03,646 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:03,646 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:03,654 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:34:03,654 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:03,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,655 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:03,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,664 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:03,665 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:34:03,672 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:34:03,673 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:03,673 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:34:03,673 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:03,674 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 17:34:03,674 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:34:03,682 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:34:03,682 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:34:03,682 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:03,683 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,683 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:03,684 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:03,684 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:34:03,699 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:34:03,707 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:34:03,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 17:34:03,773 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 17:34:03,778 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-25 17:34:03,778 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:34:03,779 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:34:03,779 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-25 17:34:03,781 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:03,781 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:03,782 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:03,785 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 17:34:03,786 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 17:34:03,787 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,787 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,787 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,787 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,788 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,788 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:03,788 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 17:34:03,789 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:34:03,789 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:34:03,790 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:03,791 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:34:03,791 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:03,792 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:34:03,792 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:03,897 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:03,983 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:03,994 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:04,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,062 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,073 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,074 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,075 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,076 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,084 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,085 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,095 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,097 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:04,097 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:04,098 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:04,099 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,099 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,099 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,100 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,100 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,189 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:04,190 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:04,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,208 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:04,224 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,233 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,233 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:04,241 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,251 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,259 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,267 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,274 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,283 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,283 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,284 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,293 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,302 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:34:04,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,304 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:04,305 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,306 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,315 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,316 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,328 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,329 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:04,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,340 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:34:04,341 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,373 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,373 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,374 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,375 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,376 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,377 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,378 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,386 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,386 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,387 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:04,395 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,398 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,398 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:04,399 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,400 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:04,401 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:34:04,401 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:04,402 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:04,402 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:04,402 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:04,402 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,403 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,404 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,404 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,404 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,404 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,404 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,518 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,519 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,527 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,528 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,528 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,529 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,530 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,530 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,569 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:04,569 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:04,571 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:04,586 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:04,587 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:04,602 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:04,610 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:34:04,623 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:04,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:04,640 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:34:04,640 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:04,698 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 17:34:04,698 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 17:34:04,700 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 17:34:04,701 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,701 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,701 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,702 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,702 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,702 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:04,790 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 17:34:04,798 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,804 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,805 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,805 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,821 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,822 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,826 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:04,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:34:04,923 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:34:05,036 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-11-25 17:34:05,040 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:34:05,040 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:34:05,041 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 17:34:05,042 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 17:34:05,043 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:34:05,043 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:34:05,043 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,047 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-11-25 17:34:05,047 WARN L623 FunctionHandler]: Unknown extern function dump_page [2022-11-25 17:34:05,051 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:05,052 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:34:05,052 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:34:05,054 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:34:05,055 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:34:05,056 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:34:05,057 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:34:05,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:34:05,058 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:34:05,061 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 17:34:05,110 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:34:05,110 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 17:34:05,111 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:34:05,116 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 17:34:05,117 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 17:34:05,120 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_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i[222866,222879] [2022-11-25 17:34:05,122 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:34:05,122 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:34:05,125 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:34:05,126 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:34:05,127 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,128 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:34:05,129 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 17:34:05,129 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,131 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 17:34:05,131 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:05,133 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 17:34:05,133 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:34:05,139 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:05,140 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,141 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:05,142 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,142 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:05,143 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,147 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:05,152 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:05,153 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,154 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,155 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,155 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,156 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:34:05,156 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,156 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:05,158 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,159 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 17:34:05,162 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-11-25 17:34:05,162 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,163 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,165 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,167 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,168 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,169 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,172 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,172 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-11-25 17:34:05,173 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,178 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:34:05,178 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,180 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,183 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,184 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,185 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,187 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,188 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,189 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,190 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,191 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,192 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,193 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,198 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,202 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-11-25 17:34:05,202 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,203 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,204 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-11-25 17:34:05,206 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,207 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,207 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,208 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:05,209 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,210 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,211 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:05,211 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:05,211 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,213 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,214 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,215 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,215 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:05,216 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,217 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,218 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:05,218 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:05,219 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,220 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,221 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,221 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,222 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,222 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,223 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,224 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,224 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,225 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,226 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,227 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 17:34:05,228 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,229 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,230 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-11-25 17:34:05,231 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,232 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,233 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,234 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:34:05,234 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,235 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,236 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:34:05,236 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 17:34:05,239 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,239 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:05,240 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:05,240 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:05,241 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:05,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,242 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,243 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,248 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,249 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,255 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,256 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,261 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,262 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,263 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,263 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 17:34:05,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,266 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,268 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,269 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-11-25 17:34:05,269 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-11-25 17:34:05,274 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,275 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,276 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,276 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:05,277 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:05,277 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:05,278 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:34:05,278 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:34:05,278 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:34:05,279 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,281 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-11-25 17:34:05,285 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,286 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,287 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,288 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,291 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,292 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,293 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:05,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,295 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,296 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-11-25 17:34:05,297 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,297 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,300 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:05,301 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:05,302 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,304 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,305 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,305 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,307 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,308 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,313 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:34:05,314 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,315 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,318 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:34:05,318 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:05,318 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:34:05,319 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:34:05,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:34:05,320 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:34:05,321 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,321 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,322 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,327 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:05,328 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:05,331 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:34:05,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,334 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,334 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,335 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,335 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,336 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,337 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,340 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,341 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,342 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,342 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,344 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,345 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,345 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,347 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,347 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,348 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,350 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,351 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,352 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,352 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 17:34:05,353 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,354 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,354 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,355 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,356 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,356 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,357 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,357 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,358 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,358 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,358 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,358 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,359 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,359 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:34:05,360 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,360 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,362 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,362 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,363 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,410 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,411 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,412 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:05,412 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:34:05,413 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,413 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,417 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,418 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,419 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,419 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,421 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,423 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,424 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:34:05,424 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:34:05,425 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-11-25 17:34:05,425 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:34:05,425 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:34:05,428 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 17:34:05,428 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:34:05,429 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 17:34:05,429 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:34:05,429 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:34:05,431 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:05,431 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,431 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-11-25 17:34:05,432 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,432 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:34:05,432 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,433 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:05,433 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,433 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:34:05,434 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:34:05,434 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,435 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-11-25 17:34:05,436 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,436 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,437 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:05,437 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:34:05,437 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-11-25 17:34:05,440 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,441 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 17:34:05,441 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,442 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,442 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,442 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,443 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,443 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,444 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,444 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,444 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,445 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,445 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,445 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,446 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,446 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,446 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,447 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:34:05,447 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:34:05,448 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,448 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:34:05,448 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:05,449 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 17:34:05,449 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:05,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,451 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:05,452 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:34:05,452 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:34:05,453 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:34:05,454 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,455 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:05,455 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 17:34:05,456 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 17:34:05,457 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:05,457 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:05,457 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:05,458 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:05,458 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:34:05,459 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:34:05,459 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:05,459 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:34:05,460 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:34:05,461 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:05,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,461 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:05,461 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,462 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,463 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,463 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:05,463 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:34:05,464 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:34:05,464 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:34:05,465 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:34:05,465 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:34:05,465 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 17:34:05,466 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:34:05,466 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:34:05,467 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:34:05,467 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:34:05,467 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,467 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:34:05,468 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:34:05,468 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:34:05,469 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:34:05,470 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:34:05,473 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 17:34:05,474 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u16 [2022-11-25 17:34:05,477 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-25 17:34:05,477 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:34:05,478 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:34:05,478 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-25 17:34:05,479 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:05,480 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:05,480 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:34:05,483 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_5 [2022-11-25 17:34:05,483 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_5 [2022-11-25 17:34:05,484 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,485 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,485 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,485 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,485 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,485 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,486 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 17:34:05,486 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:34:05,486 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:34:05,487 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:05,488 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:34:05,488 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:05,488 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:34:05,489 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:34:05,490 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,502 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,504 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,508 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:05,511 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,511 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,515 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,520 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,521 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,522 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,522 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,523 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,524 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,527 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,527 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,528 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:34:05,529 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,529 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,529 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,530 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,530 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,530 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,532 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,534 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,535 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:34:05,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,538 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,538 WARN L623 FunctionHandler]: Unknown extern function complete [2022-11-25 17:34:05,539 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,540 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,540 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,542 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,542 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,543 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,543 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,546 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,550 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,550 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:34:05,551 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,552 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:05,553 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,555 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,556 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,557 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,558 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,561 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,562 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,563 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,566 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-11-25 17:34:05,566 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,567 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,567 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,569 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,570 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,577 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,578 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,578 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,579 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,580 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-11-25 17:34:05,580 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-11-25 17:34:05,581 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:34:05,582 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,582 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,582 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 17:34:05,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,583 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,583 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,584 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,584 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,584 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,584 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,590 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,591 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,592 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,593 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,593 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,594 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,594 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,595 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,598 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:05,599 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:05,600 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:34:05,601 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,602 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:34:05,603 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:34:05,604 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:34:05,606 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:34:05,606 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:34:05,608 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:34:05,608 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:34:05,613 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 17:34:05,614 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_nondet_u32 [2022-11-25 17:34:05,616 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 17:34:05,616 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,617 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,617 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,617 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,617 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,617 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 17:34:05,621 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 17:34:05,622 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,623 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,623 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,624 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,625 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,626 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,629 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:34:05,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:34:05,945 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:34:05,945 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05 WrapperNode [2022-11-25 17:34:05,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:34:05,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:34:05,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:34:05,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:34:05,954 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:06,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:06,690 INFO L138 Inliner]: procedures = 597, calls = 7272, calls flagged for inlining = 272, calls inlined = 259, statements flattened = 14712 [2022-11-25 17:34:06,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:34:06,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:34:06,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:34:06,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:34:06,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:06,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:06,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:06,801 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,264 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:34:07,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:34:07,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:34:07,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:34:07,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (1/1) ... [2022-11-25 17:34:07,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:34:07,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:34:07,560 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:34:07,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:34:07,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 17:34:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 17:34:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-25 17:34:07,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-25 17:34:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-11-25 17:34:07,641 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-11-25 17:34:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-11-25 17:34:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-25 17:34:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-25 17:34:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-25 17:34:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-25 17:34:07,642 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-11-25 17:34:07,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-11-25 17:34:07,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:34:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:34:07,643 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_both_serdes [2022-11-25 17:34:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_both_serdes [2022-11-25 17:34:07,643 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-11-25 17:34:07,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-11-25 17:34:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-11-25 17:34:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-11-25 17:34:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-11-25 17:34:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-11-25 17:34:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-25 17:34:07,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-25 17:34:07,644 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-25 17:34:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-25 17:34:07,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-25 17:34:07,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-25 17:34:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-11-25 17:34:07,649 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-11-25 17:34:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 17:34:07,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 17:34:07,649 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 17:34:07,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 17:34:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-25 17:34:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-25 17:34:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 17:34:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 17:34:07,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 17:34:07,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 17:34:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 17:34:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 17:34:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-11-25 17:34:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-11-25 17:34:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_kill_vid [2022-11-25 17:34:07,651 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_kill_vid [2022-11-25 17:34:07,651 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:34:07,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:34:07,652 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-25 17:34:07,652 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-25 17:34:07,652 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_shutdown [2022-11-25 17:34:07,652 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_shutdown [2022-11-25 17:34:07,652 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-11-25 17:34:07,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-11-25 17:34:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_mac_hdr_len [2022-11-25 17:34:07,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_mac_hdr_len [2022-11-25 17:34:07,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-11-25 17:34:07,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-11-25 17:34:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-25 17:34:07,657 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-25 17:34:07,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 17:34:07,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 17:34:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-11-25 17:34:07,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-11-25 17:34:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 17:34:07,658 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 17:34:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 17:34:07,658 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 17:34:07,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_14 [2022-11-25 17:34:07,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_14 [2022-11-25 17:34:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure ql_dump_risc_ram_area [2022-11-25 17:34:07,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_dump_risc_ram_area [2022-11-25 17:34:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 17:34:07,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 17:34:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-25 17:34:07,659 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_other_func_reg [2022-11-25 17:34:07,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_other_func_reg [2022-11-25 17:34:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-11-25 17:34:07,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-11-25 17:34:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 17:34:07,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 17:34:07,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 17:34:07,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 17:34:07,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:34:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-25 17:34:07,670 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-25 17:34:07,670 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_xgmac_regs [2022-11-25 17:34:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_xgmac_regs [2022-11-25 17:34:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-11-25 17:34:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-11-25 17:34:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-11-25 17:34:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-11-25 17:34:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_cam_entries [2022-11-25 17:34:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_cam_entries [2022-11-25 17:34:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-11-25 17:34:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-11-25 17:34:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-11-25 17:34:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-11-25 17:34:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 17:34:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 17:34:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-11-25 17:34:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-11-25 17:34:07,672 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-11-25 17:34:07,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-11-25 17:34:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2022-11-25 17:34:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2022-11-25 17:34:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 17:34:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 17:34:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-11-25 17:34:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-11-25 17:34:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 17:34:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 17:34:07,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2022-11-25 17:34:07,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2022-11-25 17:34:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-25 17:34:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-25 17:34:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:34:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_serdes_reg [2022-11-25 17:34:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_serdes_reg [2022-11-25 17:34:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 17:34:07,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 17:34:07,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 17:34:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 17:34:07,690 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:34:07,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:34:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure ql_build_coredump_seg_header [2022-11-25 17:34:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_build_coredump_seg_header [2022-11-25 17:34:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-11-25 17:34:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-11-25 17:34:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-11-25 17:34:07,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-11-25 17:34:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:34:07,691 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-11-25 17:34:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-11-25 17:34:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:34:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 17:34:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 17:34:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-25 17:34:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-25 17:34:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2022-11-25 17:34:07,692 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2022-11-25 17:34:07,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:34:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:34:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 17:34:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 17:34:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_probe [2022-11-25 17:34:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_probe [2022-11-25 17:34:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-11-25 17:34:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-11-25 17:34:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-11-25 17:34:07,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-11-25 17:34:07,693 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-25 17:34:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-25 17:34:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 17:34:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 17:34:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-11-25 17:34:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-11-25 17:34:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-11-25 17:34:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-11-25 17:34:07,694 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 17:34:07,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 17:34:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 17:34:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 17:34:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2022-11-25 17:34:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_other_func_reg_rdy [2022-11-25 17:34:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_other_func_reg_rdy [2022-11-25 17:34:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-11-25 17:34:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-11-25 17:34:07,695 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_port_cfg [2022-11-25 17:34:07,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_port_cfg [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-11-25 17:34:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-11-25 17:34:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-11-25 17:34:07,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:34:07,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 17:34:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 17:34:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_get_stats [2022-11-25 17:34:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_get_stats [2022-11-25 17:34:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 17:34:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 17:34:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:34:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 17:34:07,697 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-11-25 17:34:07,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-11-25 17:34:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-11-25 17:34:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-11-25 17:34:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:34:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 17:34:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_slot_reset [2022-11-25 17:34:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_slot_reset [2022-11-25 17:34:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 17:34:07,698 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 17:34:07,698 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_serdes_reg [2022-11-25 17:34:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_serdes_reg [2022-11-25 17:34:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:34:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:34:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-11-25 17:34:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-11-25 17:34:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_fill_page_desc [2022-11-25 17:34:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_fill_page_desc [2022-11-25 17:34:07,699 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-25 17:34:07,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-25 17:34:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-11-25 17:34:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-11-25 17:34:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 17:34:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 17:34:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-11-25 17:34:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-11-25 17:34:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 17:34:07,700 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 17:34:07,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 17:34:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 17:34:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 17:34:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 17:34:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_tx_timeout [2022-11-25 17:34:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_tx_timeout [2022-11-25 17:34:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-11-25 17:34:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-11-25 17:34:07,701 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-11-25 17:34:07,701 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-11-25 17:34:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mpi_regs [2022-11-25 17:34:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mpi_regs [2022-11-25 17:34:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 17:34:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 17:34:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 17:34:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 17:34:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_mac_address [2022-11-25 17:34:07,702 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_mac_address [2022-11-25 17:34:07,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:34:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:34:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-11-25 17:34:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-11-25 17:34:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-25 17:34:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-25 17:34:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-11-25 17:34:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-11-25 17:34:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-11-25 17:34:07,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-11-25 17:34:07,703 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 17:34:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 17:34:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-11-25 17:34:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-11-25 17:34:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:34:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:34:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:34:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:34:07,704 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-25 17:34:07,704 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-25 17:34:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-11-25 17:34:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-11-25 17:34:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:34:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:34:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-11-25 17:34:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-11-25 17:34:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 17:34:07,705 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 17:34:07,705 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-25 17:34:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-25 17:34:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 17:34:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 17:34:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-11-25 17:34:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-11-25 17:34:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 17:34:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure ql_soft_reset_mpi_risc [2022-11-25 17:34:07,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_soft_reset_mpi_risc [2022-11-25 17:34:07,706 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 17:34:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 17:34:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_remove [2022-11-25 17:34:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_remove [2022-11-25 17:34:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cq_idx [2022-11-25 17:34:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cq_idx [2022-11-25 17:34:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-11-25 17:34:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-11-25 17:34:07,707 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-25 17:34:07,707 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-25 17:34:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-11-25 17:34:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-11-25 17:34:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:34:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:34:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 17:34:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 17:34:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2022-11-25 17:34:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2022-11-25 17:34:07,708 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-11-25 17:34:07,708 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-11-25 17:34:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 17:34:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 17:34:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-25 17:34:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-25 17:34:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-11-25 17:34:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-11-25 17:34:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 17:34:07,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 17:34:07,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:34:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:34:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2022-11-25 17:34:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2022-11-25 17:34:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-11-25 17:34:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-11-25 17:34:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:34:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:34:07,710 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-11-25 17:34:07,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-11-25 17:34:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 17:34:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 17:34:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clean_inbound_rx_ring [2022-11-25 17:34:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clean_inbound_rx_ring [2022-11-25 17:34:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_cq [2022-11-25 17:34:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_cq [2022-11-25 17:34:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 17:34:07,711 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 17:34:07,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-11-25 17:34:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-11-25 17:34:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-25 17:34:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-25 17:34:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_features [2022-11-25 17:34:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_features [2022-11-25 17:34:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:34:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 17:34:07,712 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 17:34:07,712 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_sbuf [2022-11-25 17:34:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_sbuf [2022-11-25 17:34:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 17:34:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 17:34:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure ql_realign_skb [2022-11-25 17:34:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_realign_skb [2022-11-25 17:34:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 17:34:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 17:34:07,713 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_io_error_detected [2022-11-25 17:34:07,713 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_io_error_detected [2022-11-25 17:34:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_routing_entries [2022-11-25 17:34:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_routing_entries [2022-11-25 17:34:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:34:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-11-25 17:34:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-11-25 17:34:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-25 17:34:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-25 17:34:07,714 INFO L130 BoogieDeclarations]: Found specification of procedure ql_process_mac_split_rx_intr [2022-11-25 17:34:07,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_process_mac_split_rx_intr [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-11-25 17:34:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2022-11-25 17:34:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-25 17:34:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2022-11-25 17:34:07,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2022-11-25 17:34:07,715 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-11-25 17:34:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-11-25 17:34:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 17:34:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 17:34:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-11-25 17:34:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-11-25 17:34:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-25 17:34:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-25 17:34:07,716 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 17:34:07,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 17:34:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-25 17:34:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-25 17:34:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-11-25 17:34:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-11-25 17:34:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 17:34:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 17:34:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ql_check_lb_frame [2022-11-25 17:34:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_check_lb_frame [2022-11-25 17:34:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 17:34:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 17:34:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-25 17:34:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-25 17:34:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure ql_categorize_rx_err [2022-11-25 17:34:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_categorize_rx_err [2022-11-25 17:34:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-25 17:34:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-25 17:34:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 17:34:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 17:34:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 17:34:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 17:34:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-11-25 17:34:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-11-25 17:34:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 17:34:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 17:34:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2022-11-25 17:34:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2022-11-25 17:34:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_sh_reg [2022-11-25 17:34:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_sh_reg [2022-11-25 17:34:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-25 17:34:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-25 17:34:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 17:34:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 17:34:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-25 17:34:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-25 17:34:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-11-25 17:34:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-11-25 17:34:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:34:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:34:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_get_port_cfg [2022-11-25 17:34:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_get_port_cfg [2022-11-25 17:34:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_vlan_rx_add_vid [2022-11-25 17:34:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_vlan_rx_add_vid [2022-11-25 17:34:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:34:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-11-25 17:34:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-11-25 17:34:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-25 17:34:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-25 17:34:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:34:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:34:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_change_mtu [2022-11-25 17:34:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_change_mtu [2022-11-25 17:34:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_fix_features [2022-11-25 17:34:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_fix_features [2022-11-25 17:34:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-11-25 17:34:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-11-25 17:34:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 17:34:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 17:34:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 17:34:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 17:34:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-11-25 17:34:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-11-25 17:34:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-11-25 17:34:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-11-25 17:34:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 17:34:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 17:34:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-11-25 17:34:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-11-25 17:34:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg64 [2022-11-25 17:34:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg64 [2022-11-25 17:34:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 17:34:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 17:34:07,724 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 17:34:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-11-25 17:34:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_other_func_reg [2022-11-25 17:34:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_other_func_reg [2022-11-25 17:34:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-25 17:34:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-25 17:34:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-11-25 17:34:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-11-25 17:34:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-11-25 17:34:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-11-25 17:34:07,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 17:34:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 17:34:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 17:34:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 17:34:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_led_cfg [2022-11-25 17:34:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_led_cfg [2022-11-25 17:34:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-11-25 17:34:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-11-25 17:34:07,726 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mac_addr_reg [2022-11-25 17:34:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mac_addr_reg [2022-11-25 17:34:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-11-25 17:34:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-11-25 17:34:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:34:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:34:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure ql_own_firmware [2022-11-25 17:34:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_own_firmware [2022-11-25 17:34:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-25 17:34:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-25 17:34:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-25 17:34:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-25 17:34:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_curr_lchunk [2022-11-25 17:34:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_curr_lchunk [2022-11-25 17:34:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_ets_regs [2022-11-25 17:34:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_ets_regs [2022-11-25 17:34:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-11-25 17:34:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-11-25 17:34:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 17:34:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 17:34:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 17:34:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 17:34:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:34:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-11-25 17:34:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-11-25 17:34:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-11-25 17:34:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-11-25 17:34:07,729 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_intr_states [2022-11-25 17:34:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_intr_states [2022-11-25 17:34:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-25 17:34:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-25 17:34:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-11-25 17:34:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-11-25 17:34:07,730 INFO L130 BoogieDeclarations]: Found specification of procedure ql_core_dump [2022-11-25 17:34:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_core_dump [2022-11-25 17:34:09,507 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:34:09,512 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:34:09,594 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:34:32,618 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:34:32,652 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:34:32,653 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-25 17:34:32,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:34:32 BoogieIcfgContainer [2022-11-25 17:34:32,660 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:34:32,664 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:34:32,664 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:34:32,667 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:34:32,667 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:33:58" (1/3) ... [2022-11-25 17:34:32,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5baf702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:34:32, skipping insertion in model container [2022-11-25 17:34:32,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:34:05" (2/3) ... [2022-11-25 17:34:32,669 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5baf702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:34:32, skipping insertion in model container [2022-11-25 17:34:32,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:34:32" (3/3) ... [2022-11-25 17:34:32,671 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--qlogic--qlge--qlge.ko-entry_point.cil.out.i [2022-11-25 17:34:32,689 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:34:32,689 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:34:32,844 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:34:32,854 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@21734213, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:34:32,855 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:34:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand has 4862 states, 3432 states have (on average 1.3758741258741258) internal successors, (4722), 3506 states have internal predecessors, (4722), 1196 states have call successors, (1196), 233 states have call predecessors, (1196), 232 states have return successors, (1186), 1171 states have call predecessors, (1186), 1186 states have call successors, (1186) [2022-11-25 17:34:32,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-25 17:34:32,902 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:34:32,903 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-11-25 17:34:32,904 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:34:32,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:34:32,912 INFO L85 PathProgramCache]: Analyzing trace with hash -1159988720, now seen corresponding path program 1 times [2022-11-25 17:34:32,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:34:32,923 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171588798] [2022-11-25 17:34:32,923 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:34:32,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:34:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:34:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:34:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:34:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:34:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:34:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:34:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:34:34,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:34:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:34:34,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:34:34,974 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-25 17:34:34,975 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:34:34,976 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171588798] [2022-11-25 17:34:34,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171588798] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:34:34,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:34:34,981 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:34:34,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384462634] [2022-11-25 17:34:34,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:34:34,991 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:34:34,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:34:35,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:34:35,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:34:35,040 INFO L87 Difference]: Start difference. First operand has 4862 states, 3432 states have (on average 1.3758741258741258) internal successors, (4722), 3506 states have internal predecessors, (4722), 1196 states have call successors, (1196), 233 states have call predecessors, (1196), 232 states have return successors, (1186), 1171 states have call predecessors, (1186), 1186 states have call successors, (1186) Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-25 17:34:56,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:34:58,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:00,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:02,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:04,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:06,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:09,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:11,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:13,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:23,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:25,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:27,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:29,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:31,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:33,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:36,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:38,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:35:49,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:35:49,286 INFO L93 Difference]: Finished difference Result 16191 states and 24449 transitions. [2022-11-25 17:35:49,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 17:35:49,289 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 76 [2022-11-25 17:35:49,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:35:49,402 INFO L225 Difference]: With dead ends: 16191 [2022-11-25 17:35:49,402 INFO L226 Difference]: Without dead ends: 11284 [2022-11-25 17:35:49,439 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:35:49,442 INFO L413 NwaCegarLoop]: 6022 mSDtfsCounter, 14066 mSDsluCounter, 9900 mSDsCounter, 0 mSdLazyCounter, 11215 mSolverCounterSat, 8083 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 68.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14810 SdHoareTripleChecker+Valid, 15922 SdHoareTripleChecker+Invalid, 19313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 8083 IncrementalHoareTripleChecker+Valid, 11215 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 72.5s IncrementalHoareTripleChecker+Time [2022-11-25 17:35:49,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14810 Valid, 15922 Invalid, 19313 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [8083 Valid, 11215 Invalid, 15 Unknown, 0 Unchecked, 72.5s Time] [2022-11-25 17:35:49,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11284 states. [2022-11-25 17:35:50,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11284 to 9616. [2022-11-25 17:35:50,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9616 states, 6799 states have (on average 1.370642741579644) internal successors, (9319), 6923 states have internal predecessors, (9319), 2354 states have call successors, (2354), 463 states have call predecessors, (2354), 462 states have return successors, (2353), 2323 states have call predecessors, (2353), 2353 states have call successors, (2353) [2022-11-25 17:35:50,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9616 states to 9616 states and 14026 transitions. [2022-11-25 17:35:50,183 INFO L78 Accepts]: Start accepts. Automaton has 9616 states and 14026 transitions. Word has length 76 [2022-11-25 17:35:50,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:35:50,186 INFO L495 AbstractCegarLoop]: Abstraction has 9616 states and 14026 transitions. [2022-11-25 17:35:50,187 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 3 states have internal predecessors, (36), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-11-25 17:35:50,187 INFO L276 IsEmpty]: Start isEmpty. Operand 9616 states and 14026 transitions. [2022-11-25 17:35:50,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-25 17:35:50,196 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:35:50,196 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 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] [2022-11-25 17:35:50,197 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:35:50,197 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:35:50,198 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:35:50,198 INFO L85 PathProgramCache]: Analyzing trace with hash -1645965489, now seen corresponding path program 1 times [2022-11-25 17:35:50,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:35:50,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046053480] [2022-11-25 17:35:50,199 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:35:50,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:35:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:35:51,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:35:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:35:51,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:35:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:35:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:35:51,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:35:51,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:51,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:35:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:52,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:35:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:35:52,029 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-25 17:35:52,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:35:52,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046053480] [2022-11-25 17:35:52,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046053480] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:35:52,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:35:52,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 17:35:52,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968632847] [2022-11-25 17:35:52,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:35:52,032 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 17:35:52,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:35:52,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 17:35:52,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 17:35:52,034 INFO L87 Difference]: Start difference. First operand 9616 states and 14026 transitions. Second operand has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 17:36:20,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:22,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:24,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:26,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:28,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:30,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:32,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:34,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:36,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:38,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:40,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:42,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:45,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:47,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:49,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:51,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:53,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:36:55,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:37:03,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:37:05,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:37:07,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:37:08,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:37:29,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:37:29,047 INFO L93 Difference]: Finished difference Result 32129 states and 48221 transitions. [2022-11-25 17:37:29,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 17:37:29,047 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 79 [2022-11-25 17:37:29,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:37:29,235 INFO L225 Difference]: With dead ends: 32129 [2022-11-25 17:37:29,235 INFO L226 Difference]: Without dead ends: 22530 [2022-11-25 17:37:29,292 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-11-25 17:37:29,294 INFO L413 NwaCegarLoop]: 6411 mSDtfsCounter, 13680 mSDsluCounter, 21094 mSDsCounter, 0 mSdLazyCounter, 19685 mSolverCounterSat, 7747 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 90.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14401 SdHoareTripleChecker+Valid, 27505 SdHoareTripleChecker+Invalid, 27450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 7747 IncrementalHoareTripleChecker+Valid, 19685 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 95.0s IncrementalHoareTripleChecker+Time [2022-11-25 17:37:29,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14401 Valid, 27505 Invalid, 27450 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [7747 Valid, 19685 Invalid, 18 Unknown, 0 Unchecked, 95.0s Time] [2022-11-25 17:37:29,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22530 states. [2022-11-25 17:37:30,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22530 to 19942. [2022-11-25 17:37:30,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19942 states, 14113 states have (on average 1.3706511726776731) internal successors, (19344), 14389 states have internal predecessors, (19344), 4838 states have call successors, (4838), 925 states have call predecessors, (4838), 990 states have return successors, (5281), 4821 states have call predecessors, (5281), 4837 states have call successors, (5281) [2022-11-25 17:37:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19942 states to 19942 states and 29463 transitions. [2022-11-25 17:37:30,503 INFO L78 Accepts]: Start accepts. Automaton has 19942 states and 29463 transitions. Word has length 79 [2022-11-25 17:37:30,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:37:30,507 INFO L495 AbstractCegarLoop]: Abstraction has 19942 states and 29463 transitions. [2022-11-25 17:37:30,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.571428571428571) internal successors, (39), 5 states have internal predecessors, (39), 3 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 17:37:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 19942 states and 29463 transitions. [2022-11-25 17:37:30,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2022-11-25 17:37:30,570 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:37:30,572 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:37:30,572 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 17:37:30,573 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:37:30,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:37:30,573 INFO L85 PathProgramCache]: Analyzing trace with hash -518781224, now seen corresponding path program 1 times [2022-11-25 17:37:30,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:37:30,574 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556330449] [2022-11-25 17:37:30,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:37:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:37:30,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:37:31,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:37:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:37:31,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:31,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:37:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:37:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:37:31,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:37:31,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:37:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 17:37:31,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:31,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:37:31,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-25 17:37:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-25 17:37:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:31,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-25 17:37:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:37:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:37:32,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:37:32,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-11-25 17:37:32,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:37:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:37:32,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:32,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-25 17:37:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:37:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-25 17:37:32,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 17:37:32,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-25 17:37:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-25 17:37:32,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 17:37:32,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:37:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:37:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:37:32,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:32,716 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-11-25 17:37:32,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:37:32,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556330449] [2022-11-25 17:37:32,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1556330449] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:37:32,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [55950867] [2022-11-25 17:37:32,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:37:32,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:37:32,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:37:32,721 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:37:32,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 17:37:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:35,363 INFO L263 TraceCheckSpWp]: Trace formula consists of 9139 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:37:35,383 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:37:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-11-25 17:37:35,482 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:37:35,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [55950867] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:37:35,482 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:37:35,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2022-11-25 17:37:35,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [256045299] [2022-11-25 17:37:35,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:37:35,484 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:37:35,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:37:35,485 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:37:35,485 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-25 17:37:35,486 INFO L87 Difference]: Start difference. First operand 19942 states and 29463 transitions. Second operand has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2022-11-25 17:37:36,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:37:36,717 INFO L93 Difference]: Finished difference Result 58402 states and 86341 transitions. [2022-11-25 17:37:36,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:37:36,718 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 344 [2022-11-25 17:37:36,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:37:37,173 INFO L225 Difference]: With dead ends: 58402 [2022-11-25 17:37:37,173 INFO L226 Difference]: Without dead ends: 38482 [2022-11-25 17:37:37,274 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 447 GetRequests, 437 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-25 17:37:37,281 INFO L413 NwaCegarLoop]: 8157 mSDtfsCounter, 6539 mSDsluCounter, 6992 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6539 SdHoareTripleChecker+Valid, 15149 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-25 17:37:37,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6539 Valid, 15149 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-25 17:37:37,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38482 states. [2022-11-25 17:37:39,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38482 to 38470. [2022-11-25 17:37:39,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38470 states, 27277 states have (on average 1.3733915019980203) internal successors, (37462), 27823 states have internal predecessors, (37462), 9276 states have call successors, (9276), 1785 states have call predecessors, (9276), 1916 states have return successors, (10128), 9241 states have call predecessors, (10128), 9275 states have call successors, (10128) [2022-11-25 17:37:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38470 states to 38470 states and 56866 transitions. [2022-11-25 17:37:39,634 INFO L78 Accepts]: Start accepts. Automaton has 38470 states and 56866 transitions. Word has length 344 [2022-11-25 17:37:39,636 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:37:39,636 INFO L495 AbstractCegarLoop]: Abstraction has 38470 states and 56866 transitions. [2022-11-25 17:37:39,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 65.66666666666667) internal successors, (197), 3 states have internal predecessors, (197), 2 states have call successors, (47), 2 states have call predecessors, (47), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2022-11-25 17:37:39,636 INFO L276 IsEmpty]: Start isEmpty. Operand 38470 states and 56866 transitions. [2022-11-25 17:37:39,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2022-11-25 17:37:39,721 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:37:39,722 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 5, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:37:39,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 17:37:39,952 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:37:39,952 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:37:39,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:37:39,952 INFO L85 PathProgramCache]: Analyzing trace with hash 2058556010, now seen corresponding path program 1 times [2022-11-25 17:37:39,953 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:37:39,953 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1771623537] [2022-11-25 17:37:39,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:37:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:37:40,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:40,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:37:40,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:40,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:37:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:40,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:37:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:37:41,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:37:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:37:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:37:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:37:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 17:37:41,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:37:41,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:37:41,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:37:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:37:41,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-11-25 17:37:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:37:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:41,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:37:41,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:41,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-25 17:37:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:37:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-25 17:37:41,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 17:37:41,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-25 17:37:41,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:41,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:41,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-25 17:37:41,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 17:37:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:37:42,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:37:42,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:37:42,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2022-11-25 17:37:42,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:37:42,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1771623537] [2022-11-25 17:37:42,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1771623537] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:37:42,093 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [552064091] [2022-11-25 17:37:42,093 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:37:42,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:37:42,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:37:42,095 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:37:42,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 17:37:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:44,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 9114 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:37:44,802 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:37:44,935 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2022-11-25 17:37:44,936 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:37:44,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [552064091] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:37:44,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:37:44,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [12] total 13 [2022-11-25 17:37:44,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988317418] [2022-11-25 17:37:44,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:37:44,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:37:44,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:37:44,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:37:44,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-11-25 17:37:44,939 INFO L87 Difference]: Start difference. First operand 38470 states and 56866 transitions. Second operand has 3 states, 3 states have (on average 67.33333333333333) internal successors, (202), 3 states have internal predecessors, (202), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-25 17:37:47,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:37:47,614 INFO L93 Difference]: Finished difference Result 113410 states and 167640 transitions. [2022-11-25 17:37:47,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:37:47,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 67.33333333333333) internal successors, (202), 3 states have internal predecessors, (202), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) Word has length 337 [2022-11-25 17:37:47,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:37:48,229 INFO L225 Difference]: With dead ends: 113410 [2022-11-25 17:37:48,229 INFO L226 Difference]: Without dead ends: 74962 [2022-11-25 17:37:48,464 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 430 GetRequests, 419 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-11-25 17:37:48,467 INFO L413 NwaCegarLoop]: 8505 mSDtfsCounter, 6637 mSDsluCounter, 6892 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 41 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6637 SdHoareTripleChecker+Valid, 15397 SdHoareTripleChecker+Invalid, 181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 17:37:48,468 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6637 Valid, 15397 Invalid, 181 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [41 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 17:37:48,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74962 states. [2022-11-25 17:37:52,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74962 to 74926. [2022-11-25 17:37:52,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74926 states, 53231 states have (on average 1.371324979805001) internal successors, (72997), 54331 states have internal predecessors, (72997), 17946 states have call successors, (17946), 3497 states have call predecessors, (17946), 3748 states have return successors, (19551), 17857 states have call predecessors, (19551), 17945 states have call successors, (19551) [2022-11-25 17:37:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74926 states to 74926 states and 110494 transitions. [2022-11-25 17:37:52,612 INFO L78 Accepts]: Start accepts. Automaton has 74926 states and 110494 transitions. Word has length 337 [2022-11-25 17:37:52,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:37:52,613 INFO L495 AbstractCegarLoop]: Abstraction has 74926 states and 110494 transitions. [2022-11-25 17:37:52,613 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 67.33333333333333) internal successors, (202), 3 states have internal predecessors, (202), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (41), 2 states have call predecessors, (41), 2 states have call successors, (41) [2022-11-25 17:37:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 74926 states and 110494 transitions. [2022-11-25 17:37:52,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2022-11-25 17:37:52,700 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:37:52,701 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 3, 3, 3, 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] [2022-11-25 17:37:52,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 17:37:52,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:37:52,915 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:37:52,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:37:52,916 INFO L85 PathProgramCache]: Analyzing trace with hash 172864363, now seen corresponding path program 1 times [2022-11-25 17:37:52,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:37:52,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797352237] [2022-11-25 17:37:52,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:37:52,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:37:53,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:37:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:37:54,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:37:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:37:54,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:37:54,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:37:54,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:37:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:37:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2022-11-25 17:37:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:37:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:37:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:37:54,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-11-25 17:37:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:37:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:37:54,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:37:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:37:54,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:37:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:37:54,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-25 17:37:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-11-25 17:37:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-11-25 17:37:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-25 17:37:54,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:37:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-11-25 17:37:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 110 [2022-11-25 17:37:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:37:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:54,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 17:37:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:55,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:37:55,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:55,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-11-25 17:37:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:55,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2022-11-25 17:37:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:37:55,048 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-11-25 17:37:55,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:37:55,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797352237] [2022-11-25 17:37:55,049 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1797352237] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:37:55,049 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:37:55,050 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-25 17:37:55,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332306747] [2022-11-25 17:37:55,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:37:55,051 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 17:37:55,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:37:55,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 17:37:55,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2022-11-25 17:37:55,053 INFO L87 Difference]: Start difference. First operand 74926 states and 110494 transitions. Second operand has 9 states, 9 states have (on average 17.555555555555557) internal successors, (158), 3 states have internal predecessors, (158), 2 states have call successors, (40), 8 states have call predecessors, (40), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-11-25 17:38:49,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:38:51,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:38:53,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:38:55,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:38:57,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:38:59,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:01,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:03,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:05,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:08,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:10,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:12,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:14,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:16,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:18,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:20,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:22,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:24,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:26,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:28,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:30,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:32,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:35,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:37,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:39,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:41,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:43,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:45,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:47,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:56,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:39:58,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:00,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:02,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:04,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:06,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:08,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:10,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:11,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:13,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:15,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:17,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:39,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:40:42,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:40:42,285 INFO L93 Difference]: Finished difference Result 238594 states and 358181 transitions. [2022-11-25 17:40:42,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-25 17:40:42,286 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 17.555555555555557) internal successors, (158), 3 states have internal predecessors, (158), 2 states have call successors, (40), 8 states have call predecessors, (40), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) Word has length 278 [2022-11-25 17:40:42,287 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:40:43,495 INFO L225 Difference]: With dead ends: 238594 [2022-11-25 17:40:43,495 INFO L226 Difference]: Without dead ends: 163690 [2022-11-25 17:40:43,758 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=82, Invalid=158, Unknown=0, NotChecked=0, Total=240 [2022-11-25 17:40:43,759 INFO L413 NwaCegarLoop]: 6294 mSDtfsCounter, 12873 mSDsluCounter, 16500 mSDsCounter, 0 mSdLazyCounter, 26484 mSolverCounterSat, 7418 mSolverCounterUnsat, 39 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 150.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13608 SdHoareTripleChecker+Valid, 22794 SdHoareTripleChecker+Invalid, 33941 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.4s SdHoareTripleChecker+Time, 7418 IncrementalHoareTripleChecker+Valid, 26484 IncrementalHoareTripleChecker+Invalid, 39 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 157.6s IncrementalHoareTripleChecker+Time [2022-11-25 17:40:43,759 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13608 Valid, 22794 Invalid, 33941 Unknown, 0 Unchecked, 0.4s Time], IncrementalHoareTripleChecker [7418 Valid, 26484 Invalid, 39 Unknown, 0 Unchecked, 157.6s Time] [2022-11-25 17:40:43,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 163690 states. [2022-11-25 17:40:51,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 163690 to 143418. [2022-11-25 17:40:51,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143418 states, 101995 states have (on average 1.371724104122751) internal successors, (139909), 104087 states have internal predecessors, (139909), 34218 states have call successors, (34218), 6737 states have call predecessors, (34218), 7204 states have return successors, (37049), 34015 states have call predecessors, (37049), 34217 states have call successors, (37049) [2022-11-25 17:40:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143418 states to 143418 states and 211176 transitions. [2022-11-25 17:40:52,852 INFO L78 Accepts]: Start accepts. Automaton has 143418 states and 211176 transitions. Word has length 278 [2022-11-25 17:40:52,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:40:52,854 INFO L495 AbstractCegarLoop]: Abstraction has 143418 states and 211176 transitions. [2022-11-25 17:40:52,854 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 17.555555555555557) internal successors, (158), 3 states have internal predecessors, (158), 2 states have call successors, (40), 8 states have call predecessors, (40), 1 states have return successors, (39), 2 states have call predecessors, (39), 2 states have call successors, (39) [2022-11-25 17:40:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 143418 states and 211176 transitions. [2022-11-25 17:40:53,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-11-25 17:40:53,030 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:40:53,030 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 6, 6, 6, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:40:53,030 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 17:40:53,031 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:40:53,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:40:53,031 INFO L85 PathProgramCache]: Analyzing trace with hash -1030081443, now seen corresponding path program 1 times [2022-11-25 17:40:53,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:40:53,032 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329284896] [2022-11-25 17:40:53,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:40:53,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:40:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:40:54,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:40:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 17:40:54,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:40:54,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-11-25 17:40:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:40:54,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2022-11-25 17:40:54,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:40:54,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-11-25 17:40:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-11-25 17:40:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-11-25 17:40:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-11-25 17:40:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 17:40:54,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 17:40:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2022-11-25 17:40:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-11-25 17:40:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2022-11-25 17:40:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 17:40:54,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:40:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:40:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-11-25 17:40:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2022-11-25 17:40:54,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:54,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-25 17:40:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:40:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-11-25 17:40:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:54,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 17:40:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-11-25 17:40:55,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2022-11-25 17:40:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:40:55,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-11-25 17:40:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-11-25 17:40:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2022-11-25 17:40:55,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 17:40:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-11-25 17:40:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-25 17:40:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-11-25 17:40:55,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2022-11-25 17:40:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-11-25 17:40:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-11-25 17:40:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:40:55,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 17:40:55,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2022-11-25 17:40:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:40:55,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2022-11-25 17:40:55,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:40:55,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329284896] [2022-11-25 17:40:55,445 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329284896] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 17:40:55,445 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1713550254] [2022-11-25 17:40:55,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:40:55,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 17:40:55,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:40:55,449 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 17:40:55,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf914a6c-9a7e-41d5-87dd-b1a95b86a164/bin/uautomizer-ZsLfNo2U6R/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 17:40:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:40:58,220 INFO L263 TraceCheckSpWp]: Trace formula consists of 9448 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 17:40:58,233 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:40:58,388 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2022-11-25 17:40:58,389 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:40:58,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1713550254] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:40:58,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 17:40:58,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [11] total 12 [2022-11-25 17:40:58,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1727265243] [2022-11-25 17:40:58,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:40:58,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 17:40:58,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:40:58,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 17:40:58,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-25 17:40:58,394 INFO L87 Difference]: Start difference. First operand 143418 states and 211176 transitions. Second operand has 3 states, 3 states have (on average 75.33333333333333) internal successors, (226), 3 states have internal predecessors, (226), 3 states have call successors, (55), 3 states have call predecessors, (55), 3 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2022-11-25 17:41:09,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:41:09,604 INFO L93 Difference]: Finished difference Result 358358 states and 527736 transitions. [2022-11-25 17:41:09,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 17:41:09,605 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 75.33333333333333) internal successors, (226), 3 states have internal predecessors, (226), 3 states have call successors, (55), 3 states have call predecessors, (55), 3 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 410 [2022-11-25 17:41:09,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:41:11,336 INFO L225 Difference]: With dead ends: 358358 [2022-11-25 17:41:11,336 INFO L226 Difference]: Without dead ends: 214962 [2022-11-25 17:41:11,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 529 GetRequests, 519 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-11-25 17:41:11,800 INFO L413 NwaCegarLoop]: 8673 mSDtfsCounter, 6871 mSDsluCounter, 6677 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6871 SdHoareTripleChecker+Valid, 15350 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 17:41:11,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6871 Valid, 15350 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 17:41:11,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214962 states.