./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8 --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 3f6913532a755844f996d9829f52a3e3b688eef2b6253ebf9e48902f9dc25d55 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:54:13,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:54:13,100 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:54:13,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:54:13,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:54:13,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:54:13,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:54:13,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:54:13,118 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:54:13,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:54:13,119 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:54:13,120 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:54:13,120 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:54:13,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:54:13,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:54:13,122 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:54:13,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:54:13,123 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:54:13,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:54:13,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:54:13,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:54:13,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:54:13,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:54:13,128 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:54:13,130 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:54:13,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:54:13,131 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:54:13,131 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:54:13,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:54:13,132 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:54:13,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:54:13,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:54:13,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:54:13,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:54:13,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:54:13,135 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:54:13,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:54:13,136 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:54:13,136 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:54:13,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:54:13,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:54:13,138 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:54:13,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:54:13,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:54:13,154 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:54:13,154 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:54:13,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:54:13,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:54:13,155 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:54:13,155 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:54:13,155 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:54:13,155 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:54:13,155 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:54:13,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:54:13,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:54:13,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:54:13,157 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:54:13,158 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_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3f6913532a755844f996d9829f52a3e3b688eef2b6253ebf9e48902f9dc25d55 [2022-12-13 19:54:13,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:54:13,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:54:13,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:54:13,350 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:54:13,350 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:54:13,351 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i [2022-12-13 19:54:16,025 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:54:16,456 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:54:16,456 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i [2022-12-13 19:54:16,491 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/data/d634e2854/2f94da814366473ab2fd9f553db460d2/FLAG5dbbe0c75 [2022-12-13 19:54:16,503 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/data/d634e2854/2f94da814366473ab2fd9f553db460d2 [2022-12-13 19:54:16,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:54:16,506 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:54:16,507 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:54:16,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:54:16,511 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:54:16,512 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:54:16" (1/1) ... [2022-12-13 19:54:16,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@788b1855 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:16, skipping insertion in model container [2022-12-13 19:54:16,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:54:16" (1/1) ... [2022-12-13 19:54:16,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:54:16,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:54:17,134 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 19:54:17,309 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:54:17,315 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:54:17,321 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:54:17,333 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:54:17,399 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:54:17,441 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 19:54:17,509 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 19:54:17,566 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-13 19:54:17,699 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:54:17,703 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:54:17,703 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:54:17,712 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:54:17,721 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:54:17,729 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:54:17,736 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:54:17,744 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:54:17,751 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 19:54:17,785 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:54:17,794 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:54:17,795 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:54:17,804 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 19:54:17,865 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:54:17,877 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:54:17,884 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:54:17,896 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:54:18,037 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 19:54:18,054 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 19:54:18,093 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:18,117 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 19:54:18,127 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:18,189 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:54:18,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:18,214 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:54:18,227 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:54:18,228 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:54:18,541 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:18,543 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:18,545 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:18,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:18,546 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:18,552 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:18,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,555 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,560 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:18,575 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:18,583 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,584 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,585 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,586 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,587 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:54:18,588 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,588 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:18,595 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,610 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 19:54:18,631 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:54:18,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,646 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,647 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,675 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:18,676 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:18,677 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:18,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,720 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 19:54:18,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,729 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,729 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,731 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,739 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,740 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,742 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,743 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,754 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,755 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,761 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,762 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,764 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,765 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,778 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:18,778 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-13 19:54:18,779 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,779 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:18,781 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-13 19:54:18,788 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:18,789 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,789 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,790 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,790 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,792 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:18,793 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,794 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,795 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:18,795 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:18,796 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,796 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:18,802 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,802 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,803 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,803 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,803 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,805 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,806 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:18,807 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,808 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,810 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:18,810 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:18,823 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,824 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,824 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,825 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,826 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,826 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,827 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:18,828 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,829 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,831 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,832 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,833 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 19:54:18,834 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,836 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,837 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 19:54:18,843 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,844 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,844 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,845 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:18,845 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,847 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,848 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:18,848 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,849 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,851 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:18,851 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:18,864 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:18,865 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:18,865 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:18,865 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:18,866 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:18,873 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,874 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,875 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,884 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,885 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,894 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,895 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,903 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,905 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,906 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,907 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 19:54:18,930 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,942 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,954 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 19:54:18,954 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 19:54:18,967 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,969 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:18,970 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:18,971 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:18,971 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:18,972 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:18,972 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:54:18,972 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:54:18,973 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:18,979 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 19:54:18,982 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 19:54:18,996 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:18,998 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:18,999 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:19,000 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,001 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,014 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,015 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,027 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:19,033 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,039 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:19,045 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,046 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:19,075 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:19,075 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:19,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,082 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,082 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,089 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,090 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:19,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,124 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 19:54:19,124 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,125 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,132 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,137 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 19:54:19,138 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:19,138 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 19:54:19,144 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 19:54:19,144 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:19,145 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:19,145 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,145 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 19:54:19,146 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,146 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,167 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:19,168 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:19,169 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:19,174 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:54:19,175 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:54:19,181 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,181 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,182 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,182 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,182 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,183 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,185 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,194 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,200 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,206 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,209 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,216 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,217 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,217 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,218 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,219 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,225 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,225 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 19:54:19,227 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,232 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,233 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,233 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,234 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,234 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,235 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,241 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,241 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,241 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,242 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,242 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,242 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,248 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 19:54:19,248 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,254 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:19,265 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,271 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,272 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:19,294 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,295 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,296 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:19,296 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:54:19,302 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,302 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,303 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,311 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,311 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,313 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,314 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,321 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,331 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 19:54:19,332 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:54:19,332 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:19,333 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:54:19,333 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:54:19,351 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 19:54:19,352 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:54:19,352 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:54:19,352 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:54:19,352 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:54:19,359 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:19,359 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,360 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 19:54:19,360 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,361 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:54:19,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,361 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:19,362 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,362 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:54:19,362 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:54:19,363 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,364 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:54:19,365 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,365 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,366 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:54:19,366 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:54:19,366 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 19:54:19,367 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,368 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 19:54:19,368 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,368 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,369 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,369 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,369 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,369 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,370 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,370 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,370 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,370 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,371 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,371 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,371 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,372 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,372 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,372 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:19,373 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:19,373 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,373 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:54:19,374 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:54:19,374 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:54:19,375 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:19,382 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,382 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:19,388 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 19:54:19,388 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 19:54:19,388 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 19:54:19,388 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:54:19,389 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:54:19,389 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,389 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:19,390 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:19,390 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:54:19,395 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:19,396 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:54:19,396 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:19,396 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:54:19,401 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:19,401 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:19,402 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 19:54:19,407 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:54:19,407 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:19,408 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:19,413 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:54:19,413 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:19,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,414 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:19,414 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,421 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:19,421 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:54:19,428 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:54:19,428 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:19,429 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:54:19,429 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:19,429 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 19:54:19,429 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:54:19,436 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:54:19,436 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:54:19,436 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:19,437 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,437 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:19,437 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:19,437 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:54:19,448 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:54:19,455 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:54:19,484 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:19,485 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,486 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,487 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,488 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,489 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,489 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,489 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,489 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:19,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,490 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,490 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,491 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:19,491 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,565 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:19,617 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,619 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,627 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,660 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:19,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,679 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,681 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,690 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,691 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:19,692 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:19,692 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,693 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,693 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:19,693 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:19,769 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:19,777 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,784 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:19,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,797 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,802 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,803 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:54:19,809 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,811 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,816 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,822 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,822 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,827 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,833 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,834 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,834 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,839 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,839 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,840 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,845 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,846 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,852 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,854 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,855 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,868 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,869 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,870 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,870 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,878 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 19:54:19,878 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,879 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,879 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,879 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,880 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,881 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,882 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,888 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,889 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:19,894 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,894 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,895 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,896 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,896 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,896 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,897 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:19,898 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,898 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,898 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:19,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,899 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,899 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,900 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,900 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,900 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:19,911 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,911 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,912 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,912 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:19,912 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:19,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,985 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:19,986 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,012 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,013 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,014 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,025 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,025 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,036 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:20,041 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:54:20,053 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,053 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,064 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 19:54:20,064 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,111 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,111 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,111 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,112 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,113 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,114 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,114 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,114 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,114 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,114 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:20,115 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,120 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_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i[502624,502637] [2022-12-13 19:54:20,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:54:20,261 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:54:20,339 WARN L623 FunctionHandler]: Unknown extern function __bitmap_weight [2022-12-13 19:54:20,342 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:54:20,342 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:54:20,342 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 19:54:20,343 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 19:54:20,343 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:54:20,344 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-12-13 19:54:20,345 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-13 19:54:20,346 WARN L623 FunctionHandler]: Unknown extern function __get_page_tail [2022-12-13 19:54:20,351 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:54:20,351 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 19:54:20,352 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:54:20,353 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:54:20,354 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 19:54:20,354 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 19:54:20,355 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-12-13 19:54:20,356 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-12-13 19:54:20,356 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 19:54:20,358 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 19:54:20,359 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:54:20,359 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 19:54:20,359 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 19:54:20,361 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 19:54:20,362 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:54:20,362 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:54:20,362 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 19:54:20,365 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-13 19:54:20,366 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-13 19:54:20,367 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,368 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-13 19:54:20,368 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,370 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:54:20,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:20,371 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:54:20,371 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-13 19:54:20,371 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-13 19:54:20,376 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:20,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,377 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:20,377 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,378 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:20,378 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,379 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,379 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,381 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:20,384 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:20,385 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,386 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,386 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,386 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,387 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:54:20,387 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,387 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:20,388 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,389 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-13 19:54:20,391 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:54:20,391 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,392 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,393 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,394 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,395 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,395 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,397 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,398 WARN L623 FunctionHandler]: Unknown extern function netdev_crit [2022-12-13 19:54:20,398 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,401 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,402 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-12-13 19:54:20,402 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,403 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,404 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,404 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,405 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,406 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,406 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,407 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,407 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,408 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,409 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,410 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,410 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,411 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,412 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,413 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:20,417 WARN L623 FunctionHandler]: Unknown extern function napi_get_frags [2022-12-13 19:54:20,417 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,418 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:20,418 WARN L623 FunctionHandler]: Unknown extern function napi_gro_frags [2022-12-13 19:54:20,419 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:20,420 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,420 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,420 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,420 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,421 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:20,421 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,422 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,422 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:20,423 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:20,423 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,423 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:20,424 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,424 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,424 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,424 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,425 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,425 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,426 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:20,426 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,427 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,427 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:20,427 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:20,428 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,429 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,429 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,429 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,430 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,430 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,430 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,431 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,431 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,432 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,432 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,433 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 19:54:20,433 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,434 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,435 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-13 19:54:20,436 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,436 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,436 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,437 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,437 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,438 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,438 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-13 19:54:20,438 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,439 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,439 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-12-13 19:54:20,439 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-13 19:54:20,441 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:20,441 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:20,442 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:20,442 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:20,442 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:20,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,443 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,444 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,447 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,447 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,451 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,451 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,454 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,455 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,456 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,456 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-13 19:54:20,457 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,458 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,458 WARN L623 FunctionHandler]: Unknown extern function find_first_bit [2022-12-13 19:54:20,458 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 19:54:20,477 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,478 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,478 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:20,479 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:20,479 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:20,479 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:54:20,480 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:54:20,480 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:54:20,480 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,481 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-12-13 19:54:20,483 WARN L623 FunctionHandler]: Unknown extern function csum_ipv6_magic [2022-12-13 19:54:20,485 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,486 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,487 WARN L623 FunctionHandler]: Unknown extern function dev_kfree_skb_any [2022-12-13 19:54:20,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,488 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,490 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,491 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,492 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:20,493 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,494 WARN L623 FunctionHandler]: Unknown extern function put_page [2022-12-13 19:54:20,495 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,495 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:20,498 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:20,498 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:20,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,500 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,501 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,502 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-13 19:54:20,503 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,504 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,508 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-13 19:54:20,509 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,509 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,511 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,511 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-12-13 19:54:20,511 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:20,512 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-12-13 19:54:20,513 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix [2022-12-13 19:54:20,513 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:54:20,513 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:54:20,514 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,514 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-12-13 19:54:20,514 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,515 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,521 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:20,522 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:20,525 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-13 19:54:20,526 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:54:20,526 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 19:54:20,527 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,528 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,528 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,528 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,529 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,529 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,531 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,534 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,535 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,536 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,537 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,538 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,538 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,540 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,540 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,541 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,544 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,545 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,546 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 19:54:20,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,547 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,548 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,548 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,549 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,549 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,550 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,551 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,552 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 19:54:20,552 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,553 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,554 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,555 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,555 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,565 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,566 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:20,567 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:54:20,567 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,568 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,570 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,571 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,572 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,573 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,574 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,575 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 19:54:20,575 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:54:20,575 WARN L623 FunctionHandler]: Unknown extern function netdev_alert [2022-12-13 19:54:20,575 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:54:20,575 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:54:20,577 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-12-13 19:54:20,578 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:54:20,578 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 19:54:20,578 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-12-13 19:54:20,578 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 19:54:20,579 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:20,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,579 WARN L623 FunctionHandler]: Unknown extern function pcie_set_readrq [2022-12-13 19:54:20,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,580 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 19:54:20,580 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,580 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:20,581 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,581 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:54:20,581 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:54:20,581 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,582 WARN L623 FunctionHandler]: Unknown extern function ioremap_nocache [2022-12-13 19:54:20,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,583 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:54:20,583 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:54:20,583 WARN L623 FunctionHandler]: Unknown extern function vmalloc [2022-12-13 19:54:20,585 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,586 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-12-13 19:54:20,586 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,586 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,586 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,586 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,587 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,587 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,587 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,587 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,587 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,588 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,588 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,588 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,588 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,589 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,589 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,589 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:54:20,589 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:54:20,589 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,590 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:54:20,590 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:54:20,590 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 19:54:20,590 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:20,591 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,592 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:20,592 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 19:54:20,592 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-12-13 19:54:20,592 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-13 19:54:20,593 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:54:20,594 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-13 19:54:20,594 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,594 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:20,594 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:54:20,595 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-13 19:54:20,595 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:20,596 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-12-13 19:54:20,597 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:54:20,597 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:20,597 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 19:54:20,598 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:54:20,598 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:20,598 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,598 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:20,599 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,599 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,599 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,600 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:20,600 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:54:20,600 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-13 19:54:20,601 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-13 19:54:20,601 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 19:54:20,601 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 19:54:20,601 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 19:54:20,601 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 19:54:20,602 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-13 19:54:20,603 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-13 19:54:20,603 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 19:54:20,604 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 19:54:20,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,604 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,605 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,606 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-13 19:54:20,607 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,608 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,609 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,609 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,609 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,609 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,610 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:20,610 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,631 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:20,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,637 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,639 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,642 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,644 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,646 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,646 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:54:20,647 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,648 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,648 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,648 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:20,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,649 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,651 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,651 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 19:54:20,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,652 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,653 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-13 19:54:20,653 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,655 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,656 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,657 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,658 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,659 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,661 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,665 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,666 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,667 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,667 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,668 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,669 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,670 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_timeout [2022-12-13 19:54:20,670 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,670 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,672 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,673 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,674 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,675 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,675 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,676 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,677 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,678 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,678 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-13 19:54:20,679 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,679 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,679 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:54:20,679 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,680 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,680 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,680 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,680 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,681 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,685 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,686 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,686 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,687 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,688 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,688 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,690 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,691 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,691 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:54:20,692 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,692 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:54:20,693 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:54:20,693 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:54:20,695 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 19:54:20,695 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:54:20,696 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-12-13 19:54:20,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:54:20,699 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,700 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,701 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-13 19:54:20,702 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,702 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,702 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-13 19:54:20,702 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-13 19:54:20,702 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:54:20,702 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_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i[502624,502637] [2022-12-13 19:54:20,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:54:20,898 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:54:20,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20 WrapperNode [2022-12-13 19:54:20,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:54:20,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:54:20,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:54:20,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:54:20,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,251 INFO L138 Inliner]: procedures = 567, calls = 7139, calls flagged for inlining = 254, calls inlined = 183, statements flattened = 10325 [2022-12-13 19:54:21,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:54:21,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:54:21,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:54:21,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:54:21,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,261 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,533 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,546 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,591 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:54:21,592 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:54:21,592 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:54:21,592 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:54:21,592 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (1/1) ... [2022-12-13 19:54:21,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:54:21,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:54:21,617 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:54:21,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:54:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 19:54:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 19:54:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-12-13 19:54:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-12-13 19:54:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-12-13 19:54:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-13 19:54:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-13 19:54:21,650 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_irq [2022-12-13 19:54:21,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_irq [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ql_enable_completion_interrupt [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_enable_completion_interrupt [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_xgmac_reg [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_xgmac_reg [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_reset [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_reset [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_send [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_send [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-12-13 19:54:21,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-12-13 19:54:21,651 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_regs_len [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_regs_len [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_all [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_all [2022-12-13 19:54:21,652 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mailbox_command [2022-12-13 19:54:21,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mailbox_command [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_irq_mask [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_irq_mask [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure __qlge_vlan_rx_add_vid [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __qlge_vlan_rx_add_vid [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_asic_error [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_asic_error [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_update_buffer_queues [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_update_buffer_queues [2022-12-13 19:54:21,653 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_mem_resources [2022-12-13 19:54:21,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_mem_resources [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_xgmac_reg [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_xgmac_reg [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_up [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_up [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ql_eeh_close [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_eeh_close [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr_reg [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr_reg [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 19:54:21,654 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 19:54:21,654 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_close [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_close [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_mb_sts [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_mb_sts [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_open [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_open [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_offset [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_offset [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_buffers [2022-12-13 19:54:21,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_buffers [2022-12-13 19:54:21,655 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write32 [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write32 [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cam_route_initialize [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cam_route_initialize [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_trylock [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_trylock [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_mpi_reg [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_mpi_reg [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure __get_order [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_order [2022-12-13 19:54:21,656 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_spinlock [2022-12-13 19:54:21,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_spinlock [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ql_sem_unlock [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_sem_unlock [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8012_flash_params [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8012_flash_params [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_completion_interrupt [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_completion_interrupt [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 19:54:21,657 INFO L130 BoogieDeclarations]: Found specification of procedure ql_clear_routing_entries [2022-12-13 19:54:21,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_clear_routing_entries [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_off [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_off [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8000_port_initialize [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8000_port_initialize [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mpi_mutex_of_ql_adapter [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure ql_8012_port_initialize [2022-12-13 19:54:21,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_8012_port_initialize [2022-12-13 19:54:21,658 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_flash_word [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_flash_word [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ql_release_adapter_resources [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_release_adapter_resources [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure ql_free_rx_resources [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_free_rx_resources [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-12-13 19:54:21,659 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-12-13 19:54:21,659 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ql_disable_interrupts [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_disable_interrupts [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ql_link_on [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_link_on [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_set_multicast_list [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_set_multicast_list [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mpi_mutex_of_ql_adapter [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 19:54:21,660 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-12-13 19:54:21,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure ql_tx_ring_clean [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_tx_ring_clean [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read_mpi_reg [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read_mpi_reg [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_subqueue [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_subqueue [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:54:21,661 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 19:54:21,661 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_suspend [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_suspend [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ql_validate_flash [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_validate_flash [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ql_cancel_all_work_sync [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_cancel_all_work_sync [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 19:54:21,662 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 19:54:21,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure ql_get_8000_flash_params [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_get_8000_flash_params [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_initialize [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_initialize [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 19:54:21,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-12-13 19:54:21,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_db_reg [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_db_reg [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ql_adapter_down [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_adapter_down [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ql_queue_fw_error [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_queue_fw_error [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ql_unmap_send [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_unmap_send [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mpi_handler [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mpi_handler [2022-12-13 19:54:21,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-13 19:54:21,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_mb_set_mgmnt_traffic_ctl [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_reg_rdy [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_reg_rdy [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_routing_reg [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_routing_reg [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_write_cfg [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_write_cfg [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_lbq_block_size [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_lbq_block_size [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-12-13 19:54:21,665 INFO L130 BoogieDeclarations]: Found specification of procedure ql_wait_cfg [2022-12-13 19:54:21,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_wait_cfg [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure ql_read32 [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_read32 [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure ql_set_mac_addr [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ql_set_mac_addr [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-12-13 19:54:21,666 INFO L130 BoogieDeclarations]: Found specification of procedure qlge_resume [2022-12-13 19:54:21,666 INFO L138 BoogieDeclarations]: Found implementation of procedure qlge_resume [2022-12-13 19:54:22,371 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:54:22,375 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:54:36,458 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:54:36,474 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:54:36,474 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 19:54:36,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:54:36 BoogieIcfgContainer [2022-12-13 19:54:36,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:54:36,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:54:36,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:54:36,482 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:54:36,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:54:16" (1/3) ... [2022-12-13 19:54:36,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@502269c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:54:36, skipping insertion in model container [2022-12-13 19:54:36,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:54:20" (2/3) ... [2022-12-13 19:54:36,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@502269c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:54:36, skipping insertion in model container [2022-12-13 19:54:36,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:54:36" (3/3) ... [2022-12-13 19:54:36,484 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--ethernet--qlogic--qlge--qlge.ko-ldv_main0.cil.out.i [2022-12-13 19:54:36,497 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:54:36,498 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 19:54:36,574 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:54:36,579 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;@13085801, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:54:36,579 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 19:54:36,590 INFO L276 IsEmpty]: Start isEmpty. Operand has 3084 states, 2163 states have (on average 1.3416551086453998) internal successors, (2902), 2209 states have internal predecessors, (2902), 748 states have call successors, (748), 171 states have call predecessors, (748), 171 states have return successors, (748), 740 states have call predecessors, (748), 748 states have call successors, (748) [2022-12-13 19:54:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-12-13 19:54:36,596 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:54:36,597 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:54:36,597 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:54:36,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:54:36,601 INFO L85 PathProgramCache]: Analyzing trace with hash -1019636306, now seen corresponding path program 1 times [2022-12-13 19:54:36,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:54:36,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1587762114] [2022-12-13 19:54:36,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:54:36,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:54:37,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:37,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:54:37,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:37,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:54:37,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:37,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:54:37,459 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:54:37,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1587762114] [2022-12-13 19:54:37,459 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1587762114] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:54:37,460 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:54:37,460 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:54:37,461 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1872541863] [2022-12-13 19:54:37,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:54:37,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:54:37,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:54:37,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:54:37,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:54:37,505 INFO L87 Difference]: Start difference. First operand has 3084 states, 2163 states have (on average 1.3416551086453998) internal successors, (2902), 2209 states have internal predecessors, (2902), 748 states have call successors, (748), 171 states have call predecessors, (748), 171 states have return successors, (748), 740 states have call predecessors, (748), 748 states have call successors, (748) Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:54:47,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:54:49,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:54:58,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:54:58,030 INFO L93 Difference]: Finished difference Result 8854 states and 12782 transitions. [2022-12-13 19:54:58,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:54:58,032 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 17 [2022-12-13 19:54:58,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:54:58,062 INFO L225 Difference]: With dead ends: 8854 [2022-12-13 19:54:58,062 INFO L226 Difference]: Without dead ends: 5757 [2022-12-13 19:54:58,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:54:58,081 INFO L413 NwaCegarLoop]: 1203 mSDtfsCounter, 7593 mSDsluCounter, 873 mSDsCounter, 0 mSdLazyCounter, 7698 mSolverCounterSat, 2564 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8270 SdHoareTripleChecker+Valid, 2076 SdHoareTripleChecker+Invalid, 10264 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2564 IncrementalHoareTripleChecker+Valid, 7698 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:54:58,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8270 Valid, 2076 Invalid, 10264 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2564 Valid, 7698 Invalid, 2 Unknown, 0 Unchecked, 19.7s Time] [2022-12-13 19:54:58,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5757 states. [2022-12-13 19:54:58,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5757 to 5378. [2022-12-13 19:54:58,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5378 states, 3816 states have (on average 1.3425052410901468) internal successors, (5123), 3896 states have internal predecessors, (5123), 1259 states have call successors, (1259), 296 states have call predecessors, (1259), 302 states have return successors, (1269), 1246 states have call predecessors, (1269), 1254 states have call successors, (1269) [2022-12-13 19:54:58,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 5378 states and 7651 transitions. [2022-12-13 19:54:58,352 INFO L78 Accepts]: Start accepts. Automaton has 5378 states and 7651 transitions. Word has length 17 [2022-12-13 19:54:58,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:54:58,353 INFO L495 AbstractCegarLoop]: Abstraction has 5378 states and 7651 transitions. [2022-12-13 19:54:58,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 3 states have internal predecessors, (11), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:54:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 5378 states and 7651 transitions. [2022-12-13 19:54:58,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-12-13 19:54:58,354 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:54:58,354 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:54:58,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:54:58,355 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:54:58,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:54:58,355 INFO L85 PathProgramCache]: Analyzing trace with hash -1546299368, now seen corresponding path program 1 times [2022-12-13 19:54:58,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:54:58,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099486871] [2022-12-13 19:54:58,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:54:58,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:54:58,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:58,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:54:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:58,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:54:58,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:54:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:54:58,801 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:54:58,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099486871] [2022-12-13 19:54:58,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099486871] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:54:58,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:54:58,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:54:58,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1230719548] [2022-12-13 19:54:58,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:54:58,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:54:58,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:54:58,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:54:58,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:54:58,804 INFO L87 Difference]: Start difference. First operand 5378 states and 7651 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:55:07,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:09,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:10,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:21,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:55:21,216 INFO L93 Difference]: Finished difference Result 10733 states and 15306 transitions. [2022-12-13 19:55:21,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:55:21,216 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 18 [2022-12-13 19:55:21,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:55:21,257 INFO L225 Difference]: With dead ends: 10733 [2022-12-13 19:55:21,258 INFO L226 Difference]: Without dead ends: 10729 [2022-12-13 19:55:21,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:55:21,263 INFO L413 NwaCegarLoop]: 1249 mSDtfsCounter, 7572 mSDsluCounter, 1538 mSDsCounter, 0 mSdLazyCounter, 9008 mSolverCounterSat, 2527 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8332 SdHoareTripleChecker+Valid, 2787 SdHoareTripleChecker+Invalid, 11537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2527 IncrementalHoareTripleChecker+Valid, 9008 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:55:21,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8332 Valid, 2787 Invalid, 11537 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2527 Valid, 9008 Invalid, 2 Unknown, 0 Unchecked, 21.7s Time] [2022-12-13 19:55:21,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10729 states. [2022-12-13 19:55:21,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10729 to 10402. [2022-12-13 19:55:21,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10402 states, 7352 states have (on average 1.3354189336235038) internal successors, (9818), 7503 states have internal predecessors, (9818), 2455 states have call successors, (2455), 574 states have call predecessors, (2455), 594 states have return successors, (2534), 2440 states have call predecessors, (2534), 2449 states have call successors, (2534) [2022-12-13 19:55:21,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10402 states to 10402 states and 14807 transitions. [2022-12-13 19:55:21,669 INFO L78 Accepts]: Start accepts. Automaton has 10402 states and 14807 transitions. Word has length 18 [2022-12-13 19:55:21,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:55:21,669 INFO L495 AbstractCegarLoop]: Abstraction has 10402 states and 14807 transitions. [2022-12-13 19:55:21,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:55:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 10402 states and 14807 transitions. [2022-12-13 19:55:21,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-12-13 19:55:21,669 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:55:21,670 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:55:21,670 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:55:21,670 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:55:21,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:55:21,670 INFO L85 PathProgramCache]: Analyzing trace with hash -692980239, now seen corresponding path program 1 times [2022-12-13 19:55:21,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:55:21,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708121937] [2022-12-13 19:55:21,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:55:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:55:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:22,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:55:22,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:22,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:55:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:22,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 19:55:22,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:55:22,190 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1708121937] [2022-12-13 19:55:22,190 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1708121937] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:55:22,190 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:55:22,190 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:55:22,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020432342] [2022-12-13 19:55:22,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:55:22,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:55:22,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:55:22,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:55:22,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:55:22,192 INFO L87 Difference]: Start difference. First operand 10402 states and 14807 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:55:29,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:31,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:32,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:41,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:42,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:55:42,458 INFO L93 Difference]: Finished difference Result 11106 states and 15881 transitions. [2022-12-13 19:55:42,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:55:42,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 19 [2022-12-13 19:55:42,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:55:42,494 INFO L225 Difference]: With dead ends: 11106 [2022-12-13 19:55:42,494 INFO L226 Difference]: Without dead ends: 11095 [2022-12-13 19:55:42,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:55:42,503 INFO L413 NwaCegarLoop]: 1212 mSDtfsCounter, 7520 mSDsluCounter, 856 mSDsCounter, 0 mSdLazyCounter, 7661 mSolverCounterSat, 2562 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8196 SdHoareTripleChecker+Valid, 2068 SdHoareTripleChecker+Invalid, 10225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2562 IncrementalHoareTripleChecker+Valid, 7661 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:55:42,503 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8196 Valid, 2068 Invalid, 10225 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2562 Valid, 7661 Invalid, 2 Unknown, 0 Unchecked, 19.7s Time] [2022-12-13 19:55:42,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11095 states. [2022-12-13 19:55:42,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11095 to 10393. [2022-12-13 19:55:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10393 states, 7346 states have (on average 1.334876123060169) internal successors, (9806), 7496 states have internal predecessors, (9806), 2452 states have call successors, (2452), 573 states have call predecessors, (2452), 594 states have return successors, (2533), 2439 states have call predecessors, (2533), 2448 states have call successors, (2533) [2022-12-13 19:55:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10393 states to 10393 states and 14791 transitions. [2022-12-13 19:55:42,907 INFO L78 Accepts]: Start accepts. Automaton has 10393 states and 14791 transitions. Word has length 19 [2022-12-13 19:55:42,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:55:42,907 INFO L495 AbstractCegarLoop]: Abstraction has 10393 states and 14791 transitions. [2022-12-13 19:55:42,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 3 states have call successors, (4), 4 states have call predecessors, (4), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2022-12-13 19:55:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 10393 states and 14791 transitions. [2022-12-13 19:55:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-13 19:55:42,915 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:55:42,915 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-12-13 19:55:42,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:55:42,915 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:55:42,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:55:42,916 INFO L85 PathProgramCache]: Analyzing trace with hash 1732652074, now seen corresponding path program 1 times [2022-12-13 19:55:42,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:55:42,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369902853] [2022-12-13 19:55:42,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:55:42,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:55:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:55:43,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:55:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-12-13 19:55:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:55:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:55:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:55:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:55:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:55:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:55:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-12-13 19:55:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:55:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:55:43,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-13 19:55:43,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:55:43,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369902853] [2022-12-13 19:55:43,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369902853] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:55:43,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:55:43,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:55:43,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [677689170] [2022-12-13 19:55:43,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:55:43,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:55:43,791 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:55:43,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:55:43,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:55:43,792 INFO L87 Difference]: Start difference. First operand 10393 states and 14791 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 19:55:57,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:55:59,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:06,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:56:06,801 INFO L93 Difference]: Finished difference Result 13526 states and 19786 transitions. [2022-12-13 19:56:06,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:56:06,802 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 78 [2022-12-13 19:56:06,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:56:06,845 INFO L225 Difference]: With dead ends: 13526 [2022-12-13 19:56:06,845 INFO L226 Difference]: Without dead ends: 13523 [2022-12-13 19:56:06,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:56:06,854 INFO L413 NwaCegarLoop]: 1382 mSDtfsCounter, 4815 mSDsluCounter, 3396 mSDsCounter, 0 mSdLazyCounter, 10369 mSolverCounterSat, 2882 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5064 SdHoareTripleChecker+Valid, 4778 SdHoareTripleChecker+Invalid, 13253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2882 IncrementalHoareTripleChecker+Valid, 10369 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:56:06,854 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5064 Valid, 4778 Invalid, 13253 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2882 Valid, 10369 Invalid, 2 Unknown, 0 Unchecked, 22.2s Time] [2022-12-13 19:56:06,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13523 states. [2022-12-13 19:56:07,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13523 to 10917. [2022-12-13 19:56:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10917 states, 7709 states have (on average 1.3385653132702036) internal successors, (10319), 7864 states have internal predecessors, (10319), 2565 states have call successors, (2565), 621 states have call predecessors, (2565), 642 states have return successors, (2647), 2551 states have call predecessors, (2647), 2562 states have call successors, (2647) [2022-12-13 19:56:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10917 states to 10917 states and 15531 transitions. [2022-12-13 19:56:07,320 INFO L78 Accepts]: Start accepts. Automaton has 10917 states and 15531 transitions. Word has length 78 [2022-12-13 19:56:07,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:56:07,321 INFO L495 AbstractCegarLoop]: Abstraction has 10917 states and 15531 transitions. [2022-12-13 19:56:07,321 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 3 states have internal predecessors, (46), 3 states have call successors, (14), 6 states have call predecessors, (14), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-13 19:56:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 10917 states and 15531 transitions. [2022-12-13 19:56:07,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-13 19:56:07,339 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:56:07,340 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 3, 3, 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] [2022-12-13 19:56:07,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:56:07,340 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:56:07,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:56:07,340 INFO L85 PathProgramCache]: Analyzing trace with hash -342485247, now seen corresponding path program 1 times [2022-12-13 19:56:07,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:56:07,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1518616831] [2022-12-13 19:56:07,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:56:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:56:07,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:56:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:56:07,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:56:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:56:07,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 19:56:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 19:56:07,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 19:56:07,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:07,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 19:56:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 19:56:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:56:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,012 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 19:56:08,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:56:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:56:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 19:56:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:56:08,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 19:56:08,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 19:56:08,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:56:08,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 19:56:08,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 19:56:08,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:56:08,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 19:56:08,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 19:56:08,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 19:56:08,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 19:56:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:56:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:56:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:56:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 19:56:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:56:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 19:56:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 19:56:08,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:56:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 19:56:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-12-13 19:56:08,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:56:08,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1518616831] [2022-12-13 19:56:08,313 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1518616831] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:56:08,313 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:56:08,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:56:08,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201998057] [2022-12-13 19:56:08,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:56:08,314 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:56:08,314 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:56:08,315 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:56:08,315 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:56:08,315 INFO L87 Difference]: Start difference. First operand 10917 states and 15531 transitions. Second operand has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:56:24,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:26,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:28,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:30,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:32,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:36,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:38,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:41,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:56:45,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:56:45,798 INFO L93 Difference]: Finished difference Result 26856 states and 39484 transitions. [2022-12-13 19:56:45,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:56:45,799 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 332 [2022-12-13 19:56:45,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:56:45,848 INFO L225 Difference]: With dead ends: 26856 [2022-12-13 19:56:45,849 INFO L226 Difference]: Without dead ends: 15950 [2022-12-13 19:56:45,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2022-12-13 19:56:45,886 INFO L413 NwaCegarLoop]: 1332 mSDtfsCounter, 6439 mSDsluCounter, 2968 mSDsCounter, 0 mSdLazyCounter, 12752 mSolverCounterSat, 4276 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6638 SdHoareTripleChecker+Valid, 4300 SdHoareTripleChecker+Invalid, 17032 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4276 IncrementalHoareTripleChecker+Valid, 12752 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:56:45,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6638 Valid, 4300 Invalid, 17032 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4276 Valid, 12752 Invalid, 4 Unknown, 0 Unchecked, 36.3s Time] [2022-12-13 19:56:45,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15950 states. [2022-12-13 19:56:46,420 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15950 to 10921. [2022-12-13 19:56:46,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10921 states, 7713 states have (on average 1.338389731621937) internal successors, (10323), 7868 states have internal predecessors, (10323), 2565 states have call successors, (2565), 621 states have call predecessors, (2565), 642 states have return successors, (2647), 2551 states have call predecessors, (2647), 2562 states have call successors, (2647) [2022-12-13 19:56:46,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10921 states to 10921 states and 15535 transitions. [2022-12-13 19:56:46,456 INFO L78 Accepts]: Start accepts. Automaton has 10921 states and 15535 transitions. Word has length 332 [2022-12-13 19:56:46,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:56:46,457 INFO L495 AbstractCegarLoop]: Abstraction has 10921 states and 15535 transitions. [2022-12-13 19:56:46,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:56:46,458 INFO L276 IsEmpty]: Start isEmpty. Operand 10921 states and 15535 transitions. [2022-12-13 19:56:46,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-13 19:56:46,480 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:56:46,480 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 3, 3, 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] [2022-12-13 19:56:46,480 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:56:46,480 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:56:46,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:56:46,481 INFO L85 PathProgramCache]: Analyzing trace with hash -769039745, now seen corresponding path program 1 times [2022-12-13 19:56:46,481 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:56:46,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010016896] [2022-12-13 19:56:46,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:56:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:56:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:56:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:56:47,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:56:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:56:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 19:56:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 19:56:47,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 19:56:47,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 19:56:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 19:56:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:56:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 19:56:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:56:47,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:56:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 19:56:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:56:47,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 19:56:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 19:56:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:56:47,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 19:56:47,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 19:56:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:56:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 19:56:47,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2022-12-13 19:56:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-12-13 19:56:47,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2022-12-13 19:56:47,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:56:47,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:56:47,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:56:47,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 19:56:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:56:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 19:56:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 19:56:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:56:47,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:56:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 319 [2022-12-13 19:56:47,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:56:47,664 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-12-13 19:56:47,664 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:56:47,664 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010016896] [2022-12-13 19:56:47,664 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010016896] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:56:47,664 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:56:47,664 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:56:47,664 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82471419] [2022-12-13 19:56:47,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:56:47,665 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:56:47,665 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:56:47,666 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:56:47,666 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:56:47,666 INFO L87 Difference]: Start difference. First operand 10921 states and 15535 transitions. Second operand has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:57:06,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:08,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:10,690 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:12,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:14,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:16,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:18,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:20,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:22,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:25,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:30,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:32,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:34,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:36,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:38,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:57:43,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:57:43,607 INFO L93 Difference]: Finished difference Result 26721 states and 39201 transitions. [2022-12-13 19:57:43,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-13 19:57:43,608 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 332 [2022-12-13 19:57:43,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:57:43,664 INFO L225 Difference]: With dead ends: 26721 [2022-12-13 19:57:43,664 INFO L226 Difference]: Without dead ends: 15811 [2022-12-13 19:57:43,716 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 112 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-12-13 19:57:43,717 INFO L413 NwaCegarLoop]: 1299 mSDtfsCounter, 6432 mSDsluCounter, 2855 mSDsCounter, 0 mSdLazyCounter, 12828 mSolverCounterSat, 4373 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 52.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6642 SdHoareTripleChecker+Valid, 4154 SdHoareTripleChecker+Invalid, 17214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4373 IncrementalHoareTripleChecker+Valid, 12828 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 54.6s IncrementalHoareTripleChecker+Time [2022-12-13 19:57:43,717 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6642 Valid, 4154 Invalid, 17214 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4373 Valid, 12828 Invalid, 13 Unknown, 0 Unchecked, 54.6s Time] [2022-12-13 19:57:43,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15811 states. [2022-12-13 19:57:44,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15811 to 10922. [2022-12-13 19:57:44,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10922 states, 7714 states have (on average 1.3383458646616542) internal successors, (10324), 7869 states have internal predecessors, (10324), 2565 states have call successors, (2565), 621 states have call predecessors, (2565), 642 states have return successors, (2647), 2551 states have call predecessors, (2647), 2562 states have call successors, (2647) [2022-12-13 19:57:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10922 states to 10922 states and 15536 transitions. [2022-12-13 19:57:44,298 INFO L78 Accepts]: Start accepts. Automaton has 10922 states and 15536 transitions. Word has length 332 [2022-12-13 19:57:44,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:57:44,299 INFO L495 AbstractCegarLoop]: Abstraction has 10922 states and 15536 transitions. [2022-12-13 19:57:44,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 2 states have call successors, (50), 5 states have call predecessors, (50), 1 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:57:44,300 INFO L276 IsEmpty]: Start isEmpty. Operand 10922 states and 15536 transitions. [2022-12-13 19:57:44,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2022-12-13 19:57:44,314 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:57:44,314 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 3, 3, 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] [2022-12-13 19:57:44,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:57:44,314 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:57:44,315 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:57:44,315 INFO L85 PathProgramCache]: Analyzing trace with hash 272116507, now seen corresponding path program 1 times [2022-12-13 19:57:44,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:57:44,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [581413392] [2022-12-13 19:57:44,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:57:44,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:57:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:57:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:57:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:57:45,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:57:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 19:57:45,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 19:57:45,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 19:57:45,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 19:57:45,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 19:57:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:57:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 19:57:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:57:45,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:57:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 19:57:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:57:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 19:57:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 19:57:45,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:57:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 19:57:45,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 19:57:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:57:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 19:57:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-12-13 19:57:45,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2022-12-13 19:57:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2022-12-13 19:57:45,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:57:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:57:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:57:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 19:57:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:57:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 19:57:45,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 19:57:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:57:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:57:45,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2022-12-13 19:57:45,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:45,306 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-12-13 19:57:45,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:57:45,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [581413392] [2022-12-13 19:57:45,307 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [581413392] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-13 19:57:45,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1852159065] [2022-12-13 19:57:45,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:57:45,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:57:45,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:57:45,309 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 19:57:45,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 19:57:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:57:46,985 INFO L263 TraceCheckSpWp]: Trace formula consists of 9566 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-13 19:57:47,001 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 19:57:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2022-12-13 19:57:47,062 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 19:57:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2022-12-13 19:57:47,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1852159065] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 19:57:47,260 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-13 19:57:47,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 4, 4] total 10 [2022-12-13 19:57:47,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555800988] [2022-12-13 19:57:47,260 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-13 19:57:47,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-13 19:57:47,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:57:47,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-13 19:57:47,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2022-12-13 19:57:47,263 INFO L87 Difference]: Start difference. First operand 10922 states and 15536 transitions. Second operand has 10 states, 10 states have (on average 23.1) internal successors, (231), 7 states have internal predecessors, (231), 2 states have call successors, (74), 5 states have call predecessors, (74), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2022-12-13 19:58:12,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:14,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:16,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:17,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:18,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:20,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:24,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:33,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:58:33,723 INFO L93 Difference]: Finished difference Result 26479 states and 38774 transitions. [2022-12-13 19:58:33,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-13 19:58:33,724 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 23.1) internal successors, (231), 7 states have internal predecessors, (231), 2 states have call successors, (74), 5 states have call predecessors, (74), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 334 [2022-12-13 19:58:33,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:58:33,784 INFO L225 Difference]: With dead ends: 26479 [2022-12-13 19:58:33,784 INFO L226 Difference]: Without dead ends: 15568 [2022-12-13 19:58:33,817 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 778 GetRequests, 766 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=47, Invalid=135, Unknown=0, NotChecked=0, Total=182 [2022-12-13 19:58:33,818 INFO L413 NwaCegarLoop]: 1392 mSDtfsCounter, 6426 mSDsluCounter, 5263 mSDsCounter, 0 mSdLazyCounter, 20650 mSolverCounterSat, 4286 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6626 SdHoareTripleChecker+Valid, 6655 SdHoareTripleChecker+Invalid, 24938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4286 IncrementalHoareTripleChecker+Valid, 20650 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.8s IncrementalHoareTripleChecker+Time [2022-12-13 19:58:33,818 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6626 Valid, 6655 Invalid, 24938 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4286 Valid, 20650 Invalid, 2 Unknown, 0 Unchecked, 44.8s Time] [2022-12-13 19:58:33,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15568 states. [2022-12-13 19:58:34,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15568 to 10928. [2022-12-13 19:58:34,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10928 states, 7720 states have (on average 1.3380829015544042) internal successors, (10330), 7875 states have internal predecessors, (10330), 2565 states have call successors, (2565), 621 states have call predecessors, (2565), 642 states have return successors, (2647), 2551 states have call predecessors, (2647), 2562 states have call successors, (2647) [2022-12-13 19:58:34,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10928 states to 10928 states and 15542 transitions. [2022-12-13 19:58:34,398 INFO L78 Accepts]: Start accepts. Automaton has 10928 states and 15542 transitions. Word has length 334 [2022-12-13 19:58:34,398 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:58:34,398 INFO L495 AbstractCegarLoop]: Abstraction has 10928 states and 15542 transitions. [2022-12-13 19:58:34,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 23.1) internal successors, (231), 7 states have internal predecessors, (231), 2 states have call successors, (74), 5 states have call predecessors, (74), 2 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2022-12-13 19:58:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 10928 states and 15542 transitions. [2022-12-13 19:58:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2022-12-13 19:58:34,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:58:34,409 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 4, 4, 3, 3, 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] [2022-12-13 19:58:34,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 19:58:34,609 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0c9d587-cd31-48da-b9cd-d9d7e2a8b746/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 19:58:34,610 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:58:34,610 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:58:34,610 INFO L85 PathProgramCache]: Analyzing trace with hash -1378010385, now seen corresponding path program 2 times [2022-12-13 19:58:34,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:58:34,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1164338790] [2022-12-13 19:58:34,611 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:58:34,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:58:34,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:58:36,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:58:36,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:58:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:58:36,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 19:58:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 19:58:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 19:58:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 19:58:36,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 19:58:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:58:36,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 19:58:36,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:58:36,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:58:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 19:58:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:58:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 19:58:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 19:58:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:58:36,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 19:58:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 19:58:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:58:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 19:58:36,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-12-13 19:58:36,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2022-12-13 19:58:36,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-12-13 19:58:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:58:36,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:58:36,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:58:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 19:58:36,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:58:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 19:58:36,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 19:58:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:58:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:58:36,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 327 [2022-12-13 19:58:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:58:36,591 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2022-12-13 19:58:36,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:58:36,591 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1164338790] [2022-12-13 19:58:36,591 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1164338790] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:58:36,592 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:58:36,592 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:58:36,592 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569623454] [2022-12-13 19:58:36,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:58:36,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:58:36,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:58:36,593 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:58:36,593 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:58:36,593 INFO L87 Difference]: Start difference. First operand 10928 states and 15542 transitions. Second operand has 6 states, 6 states have (on average 28.166666666666668) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (50), 6 states have call predecessors, (50), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:58:53,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:55,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:57,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:58:58,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:05,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:20,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:21,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:24,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:59:24,090 INFO L93 Difference]: Finished difference Result 22329 states and 33170 transitions. [2022-12-13 19:59:24,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 19:59:24,090 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 28.166666666666668) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (50), 6 states have call predecessors, (50), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 340 [2022-12-13 19:59:24,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:59:24,154 INFO L225 Difference]: With dead ends: 22329 [2022-12-13 19:59:24,154 INFO L226 Difference]: Without dead ends: 22318 [2022-12-13 19:59:24,163 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2022-12-13 19:59:24,164 INFO L413 NwaCegarLoop]: 1265 mSDtfsCounter, 15304 mSDsluCounter, 2886 mSDsCounter, 0 mSdLazyCounter, 16190 mSolverCounterSat, 9404 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15802 SdHoareTripleChecker+Valid, 4151 SdHoareTripleChecker+Invalid, 25596 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9404 IncrementalHoareTripleChecker+Valid, 16190 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.4s IncrementalHoareTripleChecker+Time [2022-12-13 19:59:24,164 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15802 Valid, 4151 Invalid, 25596 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9404 Valid, 16190 Invalid, 2 Unknown, 0 Unchecked, 45.4s Time] [2022-12-13 19:59:24,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22318 states. [2022-12-13 19:59:24,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22318 to 16502. [2022-12-13 19:59:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16502 states, 11663 states have (on average 1.3347337734716624) internal successors, (15567), 11905 states have internal predecessors, (15567), 3888 states have call successors, (3888), 892 states have call predecessors, (3888), 950 states have return successors, (4109), 3892 states have call predecessors, (4109), 3885 states have call successors, (4109) [2022-12-13 19:59:25,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16502 states to 16502 states and 23564 transitions. [2022-12-13 19:59:25,034 INFO L78 Accepts]: Start accepts. Automaton has 16502 states and 23564 transitions. Word has length 340 [2022-12-13 19:59:25,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:59:25,035 INFO L495 AbstractCegarLoop]: Abstraction has 16502 states and 23564 transitions. [2022-12-13 19:59:25,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 28.166666666666668) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (50), 6 states have call predecessors, (50), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-13 19:59:25,036 INFO L276 IsEmpty]: Start isEmpty. Operand 16502 states and 23564 transitions. [2022-12-13 19:59:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-13 19:59:25,046 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:59:25,047 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:59:25,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 19:59:25,047 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:59:25,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:59:25,047 INFO L85 PathProgramCache]: Analyzing trace with hash 1712287592, now seen corresponding path program 1 times [2022-12-13 19:59:25,047 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:59:25,048 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973494762] [2022-12-13 19:59:25,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:59:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:59:25,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 19:59:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 19:59:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 19:59:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 19:59:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 19:59:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 19:59:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 19:59:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 19:59:26,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 19:59:26,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:59:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 19:59:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 19:59:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 19:59:26,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 19:59:26,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 19:59:26,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 19:59:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 19:59:26,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 19:59:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 19:59:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 19:59:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 19:59:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 19:59:26,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 19:59:26,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 19:59:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 19:59:26,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 19:59:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 19:59:26,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 19:59:26,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 19:59:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 19:59:26,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 19:59:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:59:26,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 312 [2022-12-13 19:59:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:59:26,841 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2022-12-13 19:59:26,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:59:26,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973494762] [2022-12-13 19:59:26,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973494762] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:59:26,841 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:59:26,841 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:59:26,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907336126] [2022-12-13 19:59:26,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:59:26,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:59:26,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:59:26,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:59:26,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:59:26,843 INFO L87 Difference]: Start difference. First operand 16502 states and 23564 transitions. Second operand has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (48), 6 states have call predecessors, (48), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 19:59:44,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:46,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:48,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:50,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 19:59:52,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:13,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:15,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:16,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:19,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:00:19,150 INFO L93 Difference]: Finished difference Result 29903 states and 44635 transitions. [2022-12-13 20:00:19,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 20:00:19,151 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (48), 6 states have call predecessors, (48), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 325 [2022-12-13 20:00:19,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:00:19,259 INFO L225 Difference]: With dead ends: 29903 [2022-12-13 20:00:19,259 INFO L226 Difference]: Without dead ends: 29892 [2022-12-13 20:00:19,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 122 GetRequests, 108 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2022-12-13 20:00:19,270 INFO L413 NwaCegarLoop]: 1100 mSDtfsCounter, 16190 mSDsluCounter, 2701 mSDsCounter, 0 mSdLazyCounter, 15563 mSolverCounterSat, 9709 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16689 SdHoareTripleChecker+Valid, 3801 SdHoareTripleChecker+Invalid, 25277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9709 IncrementalHoareTripleChecker+Valid, 15563 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.7s IncrementalHoareTripleChecker+Time [2022-12-13 20:00:19,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16689 Valid, 3801 Invalid, 25277 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9709 Valid, 15563 Invalid, 5 Unknown, 0 Unchecked, 49.7s Time] [2022-12-13 20:00:19,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29892 states. [2022-12-13 20:00:20,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29892 to 22083. [2022-12-13 20:00:20,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22083 states, 15617 states have (on average 1.333546775949286) internal successors, (20826), 15946 states have internal predecessors, (20826), 5207 states have call successors, (5207), 1163 states have call predecessors, (5207), 1258 states have return successors, (5618), 5229 states have call predecessors, (5618), 5204 states have call successors, (5618) [2022-12-13 20:00:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22083 states to 22083 states and 31651 transitions. [2022-12-13 20:00:20,839 INFO L78 Accepts]: Start accepts. Automaton has 22083 states and 31651 transitions. Word has length 325 [2022-12-13 20:00:20,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:00:20,839 INFO L495 AbstractCegarLoop]: Abstraction has 22083 states and 31651 transitions. [2022-12-13 20:00:20,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (48), 6 states have call predecessors, (48), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-13 20:00:20,840 INFO L276 IsEmpty]: Start isEmpty. Operand 22083 states and 31651 transitions. [2022-12-13 20:00:20,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2022-12-13 20:00:20,869 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 20:00:20,869 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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] [2022-12-13 20:00:20,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 20:00:20,870 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 20:00:20,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 20:00:20,870 INFO L85 PathProgramCache]: Analyzing trace with hash -1286086697, now seen corresponding path program 1 times [2022-12-13 20:00:20,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 20:00:20,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519631087] [2022-12-13 20:00:20,870 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 20:00:20,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 20:00:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-12-13 20:00:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 20:00:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2022-12-13 20:00:22,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-12-13 20:00:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-12-13 20:00:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2022-12-13 20:00:22,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-12-13 20:00:22,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-12-13 20:00:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-12-13 20:00:22,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 20:00:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-12-13 20:00:22,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-12-13 20:00:22,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-12-13 20:00:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-12-13 20:00:22,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-12-13 20:00:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-12-13 20:00:22,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2022-12-13 20:00:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2022-12-13 20:00:22,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-12-13 20:00:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2022-12-13 20:00:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-12-13 20:00:22,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-12-13 20:00:22,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2022-12-13 20:00:22,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 20:00:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 20:00:22,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 20:00:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 20:00:22,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 20:00:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 20:00:22,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 20:00:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 20:00:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 299 [2022-12-13 20:00:22,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:22,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 315 [2022-12-13 20:00:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 324 [2022-12-13 20:00:23,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2022-12-13 20:00:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2022-12-13 20:00:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-12-13 20:00:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-12-13 20:00:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-12-13 20:00:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-12-13 20:00:23,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-12-13 20:00:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-12-13 20:00:23,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-12-13 20:00:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 20:00:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 20:00:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 20:00:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-12-13 20:00:23,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 20:00:23,097 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519631087] [2022-12-13 20:00:23,097 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519631087] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 20:00:23,097 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 20:00:23,097 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 20:00:23,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131736641] [2022-12-13 20:00:23,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 20:00:23,097 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 20:00:23,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 20:00:23,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 20:00:23,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 20:00:23,098 INFO L87 Difference]: Start difference. First operand 22083 states and 31651 transitions. Second operand has 6 states, 6 states have (on average 30.666666666666668) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (52), 6 states have call predecessors, (52), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-13 20:00:40,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:42,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:44,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:46,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:48,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:50,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:52,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:54,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:56,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:00:58,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:01:02,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 20:01:09,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 20:01:09,791 INFO L93 Difference]: Finished difference Result 30053 states and 44913 transitions. [2022-12-13 20:01:09,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-13 20:01:09,792 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 30.666666666666668) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (52), 6 states have call predecessors, (52), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) Word has length 445 [2022-12-13 20:01:09,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 20:01:09,794 INFO L225 Difference]: With dead ends: 30053 [2022-12-13 20:01:09,795 INFO L226 Difference]: Without dead ends: 0 [2022-12-13 20:01:09,855 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=74, Invalid=166, Unknown=0, NotChecked=0, Total=240 [2022-12-13 20:01:09,856 INFO L413 NwaCegarLoop]: 795 mSDtfsCounter, 10487 mSDsluCounter, 1590 mSDsCounter, 0 mSdLazyCounter, 9561 mSolverCounterSat, 6234 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10707 SdHoareTripleChecker+Valid, 2385 SdHoareTripleChecker+Invalid, 15805 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6234 IncrementalHoareTripleChecker+Valid, 9561 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.3s IncrementalHoareTripleChecker+Time [2022-12-13 20:01:09,856 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10707 Valid, 2385 Invalid, 15805 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6234 Valid, 9561 Invalid, 10 Unknown, 0 Unchecked, 44.3s Time] [2022-12-13 20:01:09,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-12-13 20:01:09,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-12-13 20:01:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 20:01:09,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-12-13 20:01:09,860 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 445 [2022-12-13 20:01:09,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 20:01:09,860 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-12-13 20:01:09,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 30.666666666666668) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (52), 6 states have call predecessors, (52), 2 states have return successors, (44), 2 states have call predecessors, (44), 2 states have call successors, (44) [2022-12-13 20:01:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-12-13 20:01:09,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-13 20:01:09,863 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-12-13 20:01:09,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-13 20:01:09,865 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-12-13 20:01:55,617 WARN L233 SmtUtils]: Spent 8.01s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:02:05,376 WARN L233 SmtUtils]: Spent 7.50s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:02:19,867 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:02:46,531 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:02:56,838 WARN L233 SmtUtils]: Spent 7.36s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:03:06,428 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:03:13,778 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:03:21,101 WARN L233 SmtUtils]: Spent 7.32s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:04:38,046 WARN L233 SmtUtils]: Spent 7.34s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:04:47,599 WARN L233 SmtUtils]: Spent 7.32s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:05:02,159 WARN L233 SmtUtils]: Spent 7.37s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:05:28,813 WARN L233 SmtUtils]: Spent 7.32s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:05:39,086 WARN L233 SmtUtils]: Spent 7.32s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:05:48,637 WARN L233 SmtUtils]: Spent 7.32s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:05:55,984 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:06:03,311 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:06:43,820 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:06:53,389 WARN L233 SmtUtils]: Spent 7.33s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:07:07,833 WARN L233 SmtUtils]: Spent 7.31s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:07:34,488 WARN L233 SmtUtils]: Spent 7.35s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or) [2022-12-13 20:07:44,751 WARN L233 SmtUtils]: Spent 7.34s on a formula simplification. DAG size of input: 68 DAG size of output: 66 (called from [L 182] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.or)